AFNS — AFNS Biology
Human Physiology
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#25 Small intestine absorbs:
A) Digested nutrients
B) Only air
C) Only bile salts production
D) Only wastes only
Answer: A
#26 Villi increase:
A) Absorption surface area
B) Bone strength
C) Heart size
D) Lung volume only
Answer: A
#27 Red blood cells transport:
A) Oxygen
B) Only hormones
C) Only enzymes
D) Only antibodies only
Answer: A
#28 White blood cells function in:
A) Immunity / defense
B) Oxygen transport
C) Clotting only
D) Digestion
Answer: A
#29 Platelets help in:
A) Blood clotting
B) Oxygen binding
C) Hormone release
D) Urine formation
Answer: A
#30 Normal body temperature is about:
A) 37 C
B) 25 C
C) 50 C
D) 20 C
Answer: A
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