What is occurring when an antibody renders bacterial toxins, viral proteins, or animal venom inactive?

A) neutralization B) complement activation
C) agglutination D) opsonization


Answer: A

Anatomy & Physiology

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Dark adaptation ________

A) involves accumulation of rhodopsin B) results in inhibition of rod function C) is much faster than light adaptation D) primarily involves improvement of acuity and color vision

Anatomy & Physiology

Unequal pupil size is:

A) cataract B) glaucoma C) anisocoria D) blindness

Anatomy & Physiology

Label G represents which of the following structures?


A) urethra
B) ureter
C) renal pelvis
D) hilum
E) fibrous capsule

Anatomy & Physiology

High carbon dioxide levels and low pH in blood of the carotid arteries will stimulate

A.  baroreceptors to activate the vasomotor center. B.  chemoreceptors to activate the vasomotor center. C.  baroreceptors to activate the cardioinhibitory center and inhibit the cardioacceleratory center. D.  chemoreceptors to inhibit the vasomotor center. E.  baroreceptors and chemoreceptors to activate the cardioinhibitory center and inhibit the vasomotor center.

Anatomy & Physiology