the latissimus dorsi has several actions. select three of them from the list below.
a) medially rotates humerus
b) abducts humerus
c) adducts humerus
d) extends shoulder
e) flexes shoulder
f) elevates shoulder
a) medially rotates humerus
c) adducts humerus
d) extends shoulder
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The rate of energy expenditure during sleep is 10% to 15% lower than the BMR, presumably because of the more complete muscle relaxation that occurs during the paradoxical stage of sleep
a. True b. False Indicate whether the statement is true or false
Exercise increases catecholamine release. Stimulation of ?-adrenergic receptors specifically leads to:
A. increased insulin secretion B. vasodilation of skeletal muscle arterioles C. vasoconstriction of splanchnic arterioles D. vasodilation of veins and lymphatics E. a positive inotropic effect on cardiac function
What are the attachments of the fibularis brevis?
a. Proximal lateral fibula to the medial foot b. Distal lateral fibula to the fifth metatarsal c. Distal anterior fibula to the fifth metatarsal d. Proximal anterior tibia to the medial foot
What is not true about the cerebral arterial circle (circle of Willis)?
A) It surrounds the brain stem. B) It may provide an alternative set of pathways for blood to reach brain tissue. C) It is an example of an anastomosis. D) It lies at the base of the brain.