Multiple choice

Which of the following is the function of pericardial fluid?

  1. Protection against infections

  2. Protects heart from injury and against friction

  3. Keeps the heart moist and protects it from external shocks

  4. Provides nutrition to the heart cells
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Pericardial fluid keeps the heart moist and protects it from external shocks and friction at the time of bleeding.

Keep practicing — related questions