The heart is innervated by ________ nerves
A) parasympathetic
B) sympathetic
C) both parasympathetic and sympathetic
D) neither parasympathetic nor sympathetic
E) somatomotor
Answer: C
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Roughly twelve days after ovulation, the corpus luteum becomes nonfunctional and hypothalamic production of ________ increases.
A) FSH B) progesterone C) estrogen D) LH E) GnRH
What triggers erythropoietin release?
A) decreased blood oxygen levels B) damage to a blood vessel wall and subsequent exposure of collagen C) infection in the tissues D) increased blood carbon dioxide levels E) infection in the blood
The process of emptying the urinary bladder is known as voiding or ________
A) urgency B) incontinence C) micturition D) nocturia
Red bone marrow is the point of origin of all immune cells of the lymphatic system.
Answer the following statement true (T) or false (F)