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
You might also like to view...
Effects of hypokalemia include
A) diabetes. B) muscle weakness. C) sweating. D) acne.
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
________ 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
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