[
  {
    "input": {
      "text": "The major beneficiary of Medicaid in the U.S. is:"
    },
    "references": [
      {
        "output": {
          "text": "Single men"
        },
        "tags": []
      },
      {
        "output": {
          "text": "The elderly"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Women and children"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Undocumented residents"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id144"
  },
  {
    "input": {
      "text": "In HIV-associated tuberculosis cases, treatment with antiretrovirals should begin:"
    },
    "references": [
      {
        "output": {
          "text": "Before antiretroviral drugs are started"
        },
        "tags": []
      },
      {
        "output": {
          "text": "After antiretroviral drugs are started"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Concurrently with antiretroviral drugs"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Doesn\u2019t make any difference"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id111"
  },
  {
    "input": {
      "text": "The primary goal of public health is to:"
    },
    "references": [
      {
        "output": {
          "text": "Protect the uninfected"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Protect the infected"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Protect the identity of those who have died from an infectious disease"
        },
        "tags": []
      },
      {
        "output": {
          "text": "a. and c. above"
        },
        "tags": []
      }
    ],
    "split": "valid",
    "id": "id12"
  },
  {
    "input": {
      "text": "A \u201cbenefit\u201d of research may accrue:"
    },
    "references": [
      {
        "output": {
          "text": "To the participant"
        },
        "tags": []
      },
      {
        "output": {
          "text": "To his/her family"
        },
        "tags": []
      },
      {
        "output": {
          "text": "To society"
        },
        "tags": []
      },
      {
        "output": {
          "text": "All of the above"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id112"
  },
  {
    "input": {
      "text": "Which of the following drugs inhibit herpes viruses?"
    },
    "references": [
      {
        "output": {
          "text": "Amantadine"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Acyclovir"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Oseltamivir"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Azidothymidine"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id65"
  },
  {
    "input": {
      "text": "How do viruses of the calcivirus family replicate?"
    },
    "references": [
      {
        "output": {
          "text": "As negative strand RNA viruses"
        },
        "tags": []
      },
      {
        "output": {
          "text": "As positive strand RNA viruses"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Retroviruses"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Using genetic reassortment"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id102"
  },
  {
    "input": {
      "text": "The three countries with the most drug injectors are:"
    },
    "references": [
      {
        "output": {
          "text": "Bolivia, Argentina, Thailand"
        },
        "tags": []
      },
      {
        "output": {
          "text": "China, the U.S. and Russia"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Afghanistan, Iraq and Myanmar"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Lithuania, Estonia and Latvia"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id66"
  },
  {
    "input": {
      "text": "What is the genetic structure of rotavirus?"
    },
    "references": [
      {
        "output": {
          "text": "Circular DNA containing virus"
        },
        "tags": []
      },
      {
        "output": {
          "text": "RNA virus with RT"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "ds RNA virus"
        },
        "tags": []
      },
      {
        "output": {
          "text": "ds RNA virus in segments"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id171"
  },
  {
    "input": {
      "text": "How many people globally are currently infected with hepatitis B?"
    },
    "references": [
      {
        "output": {
          "text": "350 million"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "2 billion"
        },
        "tags": []
      },
      {
        "output": {
          "text": "100,000"
        },
        "tags": []
      },
      {
        "output": {
          "text": "1 million"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id38"
  },
  {
    "input": {
      "text": "How are herpes infections controlled?"
    },
    "references": [
      {
        "output": {
          "text": "Chemotherapy"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Vaccines"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Hygiene and social distancing"
        },
        "tags": []
      },
      {
        "output": {
          "text": "No method"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id175"
  },
  {
    "input": {
      "text": "Randomization of study subjects in a clinical trial is most helpful for controlling for which of the following?"
    },
    "references": [
      {
        "output": {
          "text": "Placebo effect"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Recall bias"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Non-compliance"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Effect modification (interaction)"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id168"
  },
  {
    "input": {
      "text": "A case-control study is conducted to assess the association between alcohol consumption and lung cancer patients with lung cancer and 100 controls are asked about their past alcohol consumption. According to the study results, alcohol consumption is strongly associated with lung cancer (OR = 2.5). The researchers then divide the study subjects into two groups: smokers and non-smokers. Subsequent statistical analysis does not reveal any association between alcohol consumption and lung cancer within either group. The scenario described is an example of which of the following?"
    },
    "references": [
      {
        "output": {
          "text": "Observer bias"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Confounding"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Placebo effect"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Nonresponse bias"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id76"
  },
  {
    "input": {
      "text": "In a survey of 10,000 IV drug users in town A, 1,000 turn out to be infected with hepatitis follow-up, 100 patients with hepatitis C infection die. Also during follow-up, 100 IV drug users acquire hepatitis C. Which of the following is the best estimate of the annual incidence of hepatitis C infection in IV drug users in town A?"
    },
    "references": [
      {
        "output": {
          "text": "1,000/10,000"
        },
        "tags": []
      },
      {
        "output": {
          "text": "1,100/10,000"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "100/10,000"
        },
        "tags": []
      },
      {
        "output": {
          "text": "100/9,000"
        },
        "tags": []
      }
    ],
    "split": "valid",
    "id": "id10"
  },
  {
    "input": {
      "text": "What is the most important factor for virus classification?"
    },
    "references": [
      {
        "output": {
          "text": "The geometry of the virus"
        },
        "tags": []
      },
      {
        "output": {
          "text": "How many proteins the virus has"
        },
        "tags": []
      },
      {
        "output": {
          "text": "The disease a virus causes"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Chemistry of the DNA and RNA"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id118"
  },
  {
    "input": {
      "text": "In a medical class of 147 students, the distribution of scores on a biochemistry final examination has a mean equal to 67, a median equal to 76, a mode equal to 80, a standard deviation equal to 5.5, and a variance equal to 30.25. Three students were unable to take the test on the scheduled date and were given a different form of the exam 1 week later. Which parameter is most likely to be the least biased estimator of central tendency for this distribution of biochemistry test scores?"
    },
    "references": [
      {
        "output": {
          "text": "Mean"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Median"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Mode"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Standard deviation"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id156"
  },
  {
    "input": {
      "text": "The treatment of hepatitis C has been revolutionised most recently by which of the following?"
    },
    "references": [
      {
        "output": {
          "text": "The use of interferon"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "A new vaccine"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Monoclonal antibodies"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Direct-acting Antivirals such as daclatasvir and sofosbuvir"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id151"
  },
  {
    "input": {
      "text": "How many human polyomaviruses are known at present?"
    },
    "references": [
      {
        "output": {
          "text": "100"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "1"
        },
        "tags": []
      },
      {
        "output": {
          "text": "10"
        },
        "tags": []
      },
      {
        "output": {
          "text": "unknown"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id23"
  },
  {
    "input": {
      "text": "There are 57 serotypes of adenovirus currently recognised. Which has the most important clinical impact?"
    },
    "references": [
      {
        "output": {
          "text": "Diarrhoea"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Eye infections"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Respiratory tract infections"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Haemorrhagic cystitis"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id71"
  },
  {
    "input": {
      "text": "The surveillance testing strategy associated with the least selection bias is:"
    },
    "references": [
      {
        "output": {
          "text": "Compulsory"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Unlinked anonymous"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Voluntary anonymous"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Voluntary confidential"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id155"
  },
  {
    "input": {
      "text": "The risk of perinatal transmission of HIV-1 infection during breast feeding is increased due to:"
    },
    "references": [
      {
        "output": {
          "text": "Mixed feeding"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Very early introduction of solids"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Both a and b"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "None of them"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id79"
  },
  {
    "input": {
      "text": "Are/were viruses:"
    },
    "references": [
      {
        "output": {
          "text": "The most abundant form of life on earth?"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Discovered before bacteria?"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Grown in animals in the laboratory?"
        },
        "tags": []
      },
      {
        "output": {
          "text": "The cause of all human disease?"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id172"
  },
  {
    "input": {
      "text": "The risk of acquiring HIV from a unit of blood in the United States is now:"
    },
    "references": [
      {
        "output": {
          "text": "1/10,000 units"
        },
        "tags": []
      },
      {
        "output": {
          "text": "1/200,000 units"
        },
        "tags": []
      },
      {
        "output": {
          "text": "1/500,000 unit"
        },
        "tags": []
      },
      {
        "output": {
          "text": "1 per 2 million units"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id165"
  },
  {
    "input": {
      "text": "Describe the morphology of a togavirus."
    },
    "references": [
      {
        "output": {
          "text": "Enveloped spherical particles with an icosahedral structure"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Non-enveloped with an icosahedral structure"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Filamentous virus with protruding glycoproteins"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Small round viruses"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id61"
  },
  {
    "input": {
      "text": "Benefits of opioid replacement therapy as an approach for HIV prevention include:"
    },
    "references": [
      {
        "output": {
          "text": "Reducing craving for and use of illicit opioids"
        },
        "tags": []
      },
      {
        "output": {
          "text": "More sharing of injecting paraphernalia"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Reducing frequency of injection drug use"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Both a and c"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id179"
  },
  {
    "input": {
      "text": "Interferons are very special defence mechanisms which operate by:"
    },
    "references": [
      {
        "output": {
          "text": "Binding to viruses"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Binding to neighbouring cells"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Producing a long lasting state of resistance"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Inhibiting virus induced enzymes"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id161"
  },
  {
    "input": {
      "text": "Cytotoxic T cells can be activated via which of the following?"
    },
    "references": [
      {
        "output": {
          "text": "By reacting with budding viruses"
        },
        "tags": []
      },
      {
        "output": {
          "text": "By identifying virus peptides presented by antibodies"
        },
        "tags": []
      },
      {
        "output": {
          "text": "By identifying virus peptides presented by MHC-I"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "By releasing complement"
        },
        "tags": []
      }
    ],
    "split": "valid",
    "id": "id9"
  },
  {
    "input": {
      "text": "Which member of the paramyxovirus family can cause very serious croup?"
    },
    "references": [
      {
        "output": {
          "text": "Measles"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Meta pneumo virus"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Hendra"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Respiratory syncytial virus (RSV)"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id59"
  },
  {
    "input": {
      "text": "What does the reproductive number of a virus tell us?"
    },
    "references": [
      {
        "output": {
          "text": "How virulent the infection will be"
        },
        "tags": []
      },
      {
        "output": {
          "text": "How many people will die"
        },
        "tags": []
      },
      {
        "output": {
          "text": "How many contacts will be infected from one case"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "How long the 'incubation period' will be"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id136"
  },
  {
    "input": {
      "text": "The group that permits analysis of the entire natural history of HIV/AIDS is:"
    },
    "references": [
      {
        "output": {
          "text": "Persistent seronegatives"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Long-term survivors"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Seroconverters"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Long-term survivors with low levels of CD4+ cells"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id123"
  },
  {
    "input": {
      "text": "The influenza virus has complicated genetics mainly characterised by which of the following?"
    },
    "references": [
      {
        "output": {
          "text": "Genetic reassortment amongst 8 genes"
        },
        "tags": []
      },
      {
        "output": {
          "text": "High levels of recombination"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Rapid adsorption and fusion from without via a hydrophobic peptide"
        },
        "tags": []
      },
      {
        "output": {
          "text": "High fidelity RNA replicase enzyme"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id128"
  },
  {
    "input": {
      "text": "Viruses have encouraged us to change our world, as we have now:"
    },
    "references": [
      {
        "output": {
          "text": "Eradicated smallpox"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Eradicated polio"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Increased hygiene"
        },
        "tags": []
      },
      {
        "output": {
          "text": "A better understanding of how cellular genes aid virus replication and so become a target for new drugs"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id117"
  },
  {
    "input": {
      "text": "Lassa and Ebola are emergent viruses in W. Africa. What is their origin?"
    },
    "references": [
      {
        "output": {
          "text": "Humans"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Primates"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Fruit bats"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Pigs"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id68"
  },
  {
    "input": {
      "text": "The characteristic of injecting drug users in Asia is/are:"
    },
    "references": [
      {
        "output": {
          "text": "Strong family support"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Low failure rate for rehabilitation centers"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Remaining a member of the community"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Both a and c"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id116"
  },
  {
    "input": {
      "text": "Which of the following is the most special characteristic of the adaptive immune system?"
    },
    "references": [
      {
        "output": {
          "text": "Antibodies"
        },
        "tags": []
      },
      {
        "output": {
          "text": "T cells"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Memory T cells"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Clonal expansion of pre-existing antibodies and/or T cells"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id31"
  },
  {
    "input": {
      "text": "The single most important key to the success of the Multicenter AIDS Cohort (MACS) is:"
    },
    "references": [
      {
        "output": {
          "text": "The brilliance of the principal investigator"
        },
        "tags": []
      },
      {
        "output": {
          "text": "The commitment of the staff"
        },
        "tags": []
      },
      {
        "output": {
          "text": "The commitment of the participants"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "The quality of the laboratories"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id42"
  },
  {
    "input": {
      "text": "As regards the range of diseases caused by viruses:"
    },
    "references": [
      {
        "output": {
          "text": "Each member of the 'family' causes the same disease."
        },
        "tags": []
      },
      {
        "output": {
          "text": "Members of many families can cause the same sort of disease."
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Most virus disease are now controlled by vaccines."
        },
        "tags": []
      },
      {
        "output": {
          "text": "Most viruses can cross placenta and be teratogenic."
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id139"
  },
  {
    "input": {
      "text": "A virus such as influenza which emerges suddenly and spreads globally is called:"
    },
    "references": [
      {
        "output": {
          "text": "Epidemic"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Endemic"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Pandemic"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Zoonotic"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id100"
  },
  {
    "input": {
      "text": "What is the morphology of the herpes virion?"
    },
    "references": [
      {
        "output": {
          "text": "Complex with a membrane and tegument and icosahedron core"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Baggy virion with over 50 types of spikes"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Compact icosahedron structure"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Small round virus"
        },
        "tags": []
      }
    ],
    "split": "valid",
    "id": "id13"
  },
  {
    "input": {
      "text": "Most pandemics have arisen from influenza viruses from which of the following animals?"
    },
    "references": [
      {
        "output": {
          "text": "Pigs"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Wild birds"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Bats"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Humans"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id50"
  },
  {
    "input": {
      "text": "Which of the following is an unusual feature of the replication cycle in coronaviruses?"
    },
    "references": [
      {
        "output": {
          "text": "The RNAs all terminate in a common 3\u00b4 and produce nested set transcripts"
        },
        "tags": []
      },
      {
        "output": {
          "text": "They take advantage of recombination with the long RNA genome"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "They are not highly mutable"
        },
        "tags": []
      },
      {
        "output": {
          "text": "They use capped cellular mRNA's"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id91"
  },
  {
    "input": {
      "text": "How can the spread of filoviruses be restricted?"
    },
    "references": [
      {
        "output": {
          "text": "New antivirals"
        },
        "tags": []
      },
      {
        "output": {
          "text": "New humanised monoclonal antibodies"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Hygiene and social distancing"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "New vaccines"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id49"
  },
  {
    "input": {
      "text": "Results of surveillance should be distributed to:"
    },
    "references": [
      {
        "output": {
          "text": "Decision makers"
        },
        "tags": []
      },
      {
        "output": {
          "text": "The public"
        },
        "tags": []
      },
      {
        "output": {
          "text": "The data collectors"
        },
        "tags": []
      },
      {
        "output": {
          "text": "All of the above"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id121"
  },
  {
    "input": {
      "text": "Which of the following is the cause of delay in HIV testing among the Latino population?"
    },
    "references": [
      {
        "output": {
          "text": "Stigma attached to the disease"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Machismo"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Drug abuse"
        },
        "tags": []
      },
      {
        "output": {
          "text": "All of the above"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id60"
  },
  {
    "input": {
      "text": "\u201cContingency management\u201d is\u201d:"
    },
    "references": [
      {
        "output": {
          "text": "A strategy of last resort for reducing high-risk behaviors"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Paying drug users for negative urine specimens"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Paying sex workers to use condoms"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Paying drug users to use condoms"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id29"
  },
  {
    "input": {
      "text": "Most surveillance systems use which of the following study designs?"
    },
    "references": [
      {
        "output": {
          "text": "Cohort"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Serial cross-sectional"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Mortality"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Syndromic"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id35"
  },
  {
    "input": {
      "text": "The parvoviruses have a rather unique genome; what form does it take?"
    },
    "references": [
      {
        "output": {
          "text": "Circular ds DNA"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Small linear ss DNA"
        },
        "tags": []
      },
      {
        "output": {
          "text": "ds DNA genome"
        },
        "tags": []
      },
      {
        "output": {
          "text": "RNA genome with RT"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id103"
  },
  {
    "input": {
      "text": "The biggest single determinant of HIV transmission to the infant is:"
    },
    "references": [
      {
        "output": {
          "text": "Mother\u2019age"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Mother\u2019s viral load"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Mother\u2019s immune status"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Father\u2019s viral load"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id135"
  },
  {
    "input": {
      "text": "Which of the following coronaviruses has caused thousands of deaths around the world as an 'emergent' virus?"
    },
    "references": [
      {
        "output": {
          "text": "MERS"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "SARS"
        },
        "tags": []
      },
      {
        "output": {
          "text": "OC43"
        },
        "tags": []
      },
      {
        "output": {
          "text": "HKU1"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id88"
  },
  {
    "input": {
      "text": "The largest Latino community in the U.S. is:"
    },
    "references": [
      {
        "output": {
          "text": "Puerto Rican"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Mexican"
        },
        "tags": [
          "correct"
        ]
      },
      {
        "output": {
          "text": "Cuban"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Brazilian"
        },
        "tags": []
      }
    ],
    "split": "test",
    "id": "id95"
  },
  {
    "input": {
      "text": "AIDS activism in the U.S. resulted in:"
    },
    "references": [
      {
        "output": {
          "text": "Food and Drug Administration reforms"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Easier access to investigational drugs"
        },
        "tags": []
      },
      {
        "output": {
          "text": "Changes in the way medicine was practiced in the U.S."
        },
        "tags": []
      },
      {
        "output": {
          "text": "All of the above"
        },
        "tags": [
          "correct"
        ]
      }
    ],
    "split": "test",
    "id": "id24"
  }
]