Which of the following is an action of the plantaris?
a. Flexion of the thigh at the hip joint
b. Extension of the thigh at the hip joint
c. Extension of the leg at the knee joint
d. Plantarflexion of the foot at the ankle joint
Ans: d. Plantarflexion of the foot at the ankle joint
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Activities such as distance swimming and distance running will most likely stimulate development of
A. fast fatigue-resistant fibers. B. fast fatigable muscle fibers. C. slow fatigable muscle fibers. D. slow fatigue-resistant fibers.
Damage to which of the cranial nerves in the diagram would result in strabismus?
a) A b) B c) C d) E e) G
Matching
A) D B) A C) C D) B E) E 11) Site of somatic motor neuron cell bodies. 12) Consists entirely of interneuron cell bodies. 13) Site of sensory neuron cell bodies. 14) Gray commissure. 15) Site of autonomic motor neuron cell bodies. 16) Area that encloses the central canal. 17) Unipolar neurons are found here.
After leaving the thoracic cavity and passing over the outer border of the first rib, the subclavian artery becomes the
A) radial artery. B) brachial artery. C) clavicular artery. D) axillary artery. E) ulnar artery.