Multiple choice

Raju slipped from the stairs and got hurt. His knee was bleeding badly and even after first aid, the flow did not stop. Which of the following components is not sufficient in his body?

  1. Red blood cells

  2. White blood cells

  3. Platelets

  4. Hemoglobin

  5. Plasma

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yes, it is the correct answer. Platelets are responsible for clotting or coagulation of blood. In case of an injury, the blood clots after some time. This prevents excess loss of blood.