The major enzyme system responsible for most drug interactions:

a. Cyt P550
b. Cyt P450
c. Cyt P350
d. Cyt P250


Answer: b. Cyt P450

Anatomy & Physiology

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A plasma clearance of 135 ml/min for a substance when the GFR is 125 ml/min indicates that net secretion of the substance occurs

Indicate whether the statement is true or false

Anatomy & Physiology

When total body input of a particular substance equals its total body output, a(n) ____________________ balance exists

Fill in the blank(s) with correct word

Anatomy & Physiology

The space within the mouth is known as the ________ cavity

A) Orbital B) Cranial C) Oral D) Nasal

Anatomy & Physiology

Decreased blood flow to a muscle could result in all of the following, except

A) Fatigue. B) An oxygen debt. C) An increase in intracellular glycogen. D) A shift to more anaerobic glycolysis in the muscle. E) An increase in intracellular lactate.

Anatomy & Physiology