Multiple choice

Which of the following statements is/are correct about congenital diseases?

a. They are caused by deficiency of nutrients. b. They are characterized by a condition existing at or before birth, regardless of the cause. c. They can be vaccinated against by providing active acquired immunity.

  1. a and c

  2. b and c

  3. a only

  4. b only

  5. c only
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct answer as congenital diseases are characterized by a condition existing at or before birth, regardless of cause.

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