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Anatomy 2
anatomy 2
Question | Answer |
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Olfactory epithelium is found: A. lining the nasopharynx. B. covering the superior turbinate. C. lining the paranasal sinuses. D. in all of the above. | B. covering the superior turbinate. |
From which vessels do myocardial cells receive blood? A. pulmonary arteries B. coronary veins C. coronary arteries D. venae cavae | C. coronary arteries |
The _____ drains much of the superficial leg and foot. A. inferior vena cava B. popliteal vein C. great saphenous vein D. internal iliac vein | C. great saphenous vein |
Blood from the brachiocephalic vein drains into the A. right posterior wall of the thorax. B. head, neck, and upper extremity. C. kidneys. D. lower trunk and extremity. | B. head, neck, and upper extremity. |
Which division of the autonomic nervous system sends fibers to the heart? A. sympathetic B. parasympathetic C. somatic D. both A and B | D. both A and B |
The basilar membrane supports the A. spiral lamina. B. spiral ganglion. C. spiral organ. D. modiolus. E. bony labyrinth. | C. spiral organ. |
Region of the hypophysis that contains secretory endocrine cells derived from the oral ectoderm. A. infundibulum B. pars tuberalis C. adenohypophysis D. tuber cinerum E. neurohypophysis | C. adenohypophysis |
Gustatory cells are located in all of the following areas except A. on the posterior wall of the pharynx. B. on the fungiform papillae of the anterior tongue. C. on the apical surface of vallate papillae on the tongue. | C. on the apical surface of vallate papillae on the tongue. |
Fluid filling the posterior segment of the eye. A. serous fluid B. endolymph C. synovial fluid D. aqueous humor E. vitreous humor | E. vitreous humor |
Which of the following is not true of the lateral corticospinal tract fibers? A. Most decussate. B. Most inhibit the lower motor neuron. C. They are referred to as pyramidal pathways. D. They originate in the cerebral cortex. | B. Most inhibit the lower motor neuron. |
All cell bodies of the autonomic nervous system are located within the CNS. True or False | False |
Which plexus contains nerves that innervate the lower part of the shoulder and the entire arm? A. Brachial B. Cervical C. Lumbar D. Sacral | A. Brachial |
The peripheral nervous system includes: A. only spinal nerves. B only spinal nerves and their branches. C. only cranial nerves, spinal nerves, and their branches. D. cranial nerves, the spinal cord, spinal nerves, and their branches. | C. only cranial nerves, spinal nerves, and their branches |
Conduction to autonomic effectors requires only one efferent neuron. True or False | False |
The brain has _____ major divisions. A three B five C six D eight | C six |