State PCS PYQPrelims 2023

BPSC – Combined Competitive Examination · Question 4

Consider the following statements: 1. Taeniasis is an intestinal infection caused by three species of tapeworm – Taenia solium, Taenia saginata and Taenia asiatica. 2. When cysts develop in the brain, the condition is referred to as neurocysticercosis (NCC). Which of the above statements is/are correct?

  1. Only 1
  2. Only 2
  3. Both 1 and 2
  4. None of the above
Show answer & explanation

Answer: (C) Both 1 and 2

Explanation

Taeniasis is caused by three Taenia species; T. solium larval cysts in the brain cause neurocysticercosis, a leading cause of epilepsy.

  • (A) Incorrect

    Wrong: statement 2 is also correct.

  • (B) Incorrect

    Wrong: statement 1 is also correct.

  • (C) Correct

    Correct: both match the WHO description of taeniasis and NCC.

  • (D) Incorrect

    Wrong: both statements are correct.