The blink reflex is designed to

A. maintain balance.
B. regulate pupil size.
C. provide clearer vision.
D. keep the eyes moist.
E. orient the eyes.


D

Anatomy & Physiology

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Effects of hypokalemia include

A) diabetes. B) muscle weakness. C) sweating. D) acne.

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A joint that allows only flexion/extension and adduction/abduction is a :

a. gliding joint b. saddle joint c. ball and socket joint d. ellipsoidal joint

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Arrange the following to reflect the correct sequence an action potential would follow to reach the olfactory cortex of the brain:(1) Olfactory bulb(2) Olfactory cortex(3) Olfactory epithelium(4) Olfactory tract

A. 3, 1, 4, 2 B. 3, 4, 1, 2 C. 1, 2, 3, 4 D. 4, 3, 2, 1 E. 1, 4, 2, 3

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________ lymphatic vessels transport lymph to a lymph node, whereas ________ lymphatic vessels carry lymph away from a lymph node

A) Ductal; nodular B) Afferent; efferent C) Efferent; afferent D) Nodular; ductal

Anatomy & Physiology