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Question 9656
NEET Biology · Medium

Body Fluids and Circulation: Heart sounds MCQ

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Heart soundsMediumQuestion 9656

Question

Closure of semilunar valves produces:

  1. A
    Second heart sound
    Correct
  2. B
    First heart sound
  3. C
    Pulse pressure only
  4. D
    P wave

Correct answer

Second heart sound

Explanation

The 'dub' sound follows closure of aortic and pulmonary semilunar valves.

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