Alveoli are kept clean by the action of
A) antibodies. B) macrophages.
C) surfactant. D) platelets.
B
Anatomy & Physiology
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Regions of the CNS with an abundance of myelinated axons constitute the ________ matter
A) gray B) white C) neural D) brain E) ganglion
Anatomy & Physiology
Which of the choices below is NOT a mechanism of heat production?
A) enhanced thyroxine release B) sweating C) vasoconstriction of cutaneous blood vessels D) shivering
Anatomy & Physiology
Which herbal supplement may cause photosensitivity?
a. gingko b. ginseng c. cranberry d. St. John's Wort
Anatomy & Physiology
Pituitary growth hormone has effects on protein metabolism similar to those of insulin, but its effects on carbohydrate and lipid metabolism are similar to those of elevated cortisol.
Answer the following statement true (T) or false (F)
Anatomy & Physiology