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Anatomy Exam Review
Anatomy review 6-12
Question | Answer |
---|---|
What muscles are involved in rotating the arm outward? a. teres minor. b. supraspinatus. c. latissimus dorsi. d. All of the above are correct. | a. teres minor |
If we move from the outermost layer to the innermost layer, the connective tissue components would be: a. perimysium, epimysium, endomysium. b. perimysium, endomysium, epimysium. c. epimysium, perimysium, endomysium. d. endomysium and epimysium. | c. epimysium, perimysium, endomysium. |
The correct pathway for impulse conduction along a neuron is: a. axon, cell body, and dendrite. b. dendrite, axon, cell body, and receptor. c.receptor, axon, and cell body. d.dendrite, cell body, and axon. | d.dendrite, cell body, and axon. |
Regeneration of nerve fibers will occur only if the cell body is intact and the fibers have: a. neurilemma. b. neurofibrils. c. nerve fibers. d. myelin sheath | a. a neurilemma. |
Is it accurate to assert that effectors receiving sole innervation from the autonomic nervous system are exclusively innervated solely by the parasympathetic division? a. true b. false | b. false |
Which spinal nerve or peripheral branch is most likely involved in the condition where a patient experiences numbness in the skin of the buttocks and the posterior surface of the thigh and leg? a. coccygeal b. cerebellum. c. cervical d. abducens. | a. coccygeal |
What specific region of the hypophysis contains secretory endocrine cells that originate from the oral ectoderm? a.neurohypophysis b. adenohypophysis c. tuber cinerum d. infundibulum | b. adenohypophysis |
Which of the subsequent options is not involved in the flow of taste sensation along the gustatory pathway to the cerebral cortex? a. thalamic nuclei b. vagus nerve c. solitary nucleus of the medulla oblongata d. hypothalamic appetite centers | d. hypothalamic appetite centers |
What are the heart valves named that are situated at the junction of the pulmonary artery and the right ventricle, and at the junction of the aorta and the left ventricle? a. atrioventricular valves. b. venous valves. c. semilunar valves. | c. semilunar valves. |
Within the body's third line of defense, adaptive immunity is orchestrated by two distinct classes of a particular type of white blood cell named the _____. a. leukocyte. b. lymphocyte. c. phagocyte. d. macrophage | b. lymphocyte. |
The first line of defense, known as the ____, safeguards the internal environment of the human body. a. connective tissue b. white blood cells c. muscle tissue d. skin | d. skin |
What is the term used for the masses of lymphoid tissue situated in a protective ring beneath the mucous membranes in the mouth and the back of the throat? a. lymphatic capillaries. b. tonsils. c. anastomoses. d. lymph nodes. | b. tonsils. |
Which paranasal sinus is the largest among them? a. maxillary. b.ethmoid. c. frontal. d. sphenoid. | a. maxillary. |