Alpha-1-adrenergic receptors are mediated by ________.

A. Ca2+
B. Na+
C. cAMP
D. K+


Answer: A

Anatomy & Physiology

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The structure in the male reproductive system that produces fluid and nutrients is the:

a. prostate gland b. penis c. testes d. scrotum

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The renal corpuscle is made up of ________

A) the glomerular capsule B) the descending loop of Henle C) the glomerulus and Bowman's capsule D) the renal papillae

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Flexion and extension are usually movements in the ________ plane(s) of the body

A) frontal B) transverse C) frontal, sagittal, and transverse D) sagittal

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Epithelium that is primarily secretory in function would most likely be

A. simple cuboidal. B. transitional. C. keratinized columnar. D. stratified squamous. E. simple squamous.

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