BODY FULID AND BLOOD CIRCULATION
Practice MCQ's
1. Which of the given alternatives is responsible for carrying oxygen within the
circulatory system, specifically in the blood? Is it:
a) Hemoglobin
b) Plasma
c) Platelets
d) White blood cells?
2. What is the term used to denote the fluid component of blood? Is it:
a) Lymph
b) Serum
c) Interstitial fluid
d) Plasma?
3. The specific process in which white blood cells engulf and eliminate foreign
particles present in the bloodstream is called:
a) Phagocytosis
b) Osmosis
c) Diffusion
d) Exocytosis.
4. Which particular blood vessel carries oxygen-rich blood from the lungs back
to the heart? Is it:
a) Aorta
