Question

question 25

what do we collectively call the erythrocytes, leukocytes, and platelets?

a. plasma
b. formed elements
c. erythrocytes
d. buffy coat

Explanation:

Identify components of blood

Whole blood is composed of liquid plasma and cellular components.

Define the cellular components

The cellular components consist of erythrocytes (red blood cells), leukocytes (white blood cells), and platelets (thrombocytes).

Determine the collective term

These cellular components suspended in the plasma are collectively referred to as the formed elements of blood.

Answer:

• (A) A. plasma
• (B) B. formed elements (Correct answer)
• (C) C. erythrocytes
• (D) D. buffy coat