Multiple choice

The blood does not clot because of

  1. scarcity of thombocytes

  2. scarcity of RBCs

  3. scarcity of WBCs

  4. abundance of WBCs

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

Thrombocytes (platelets) are essential for initiating the coagulation cascade. When platelets are scarce (thrombocytopenia), blood cannot form clots properly, leading to bleeding disorders and impaired wound healing.