Which of the following muscle groups is involved in elevating the hyoid bone and depressing the mandible?
A. muscles of mastication
B. suprahyoid muscles
C. infrahyoid muscles
D. intrinsic tongue muscles
E. extrinsic tongue muscles
Ans: B. suprahyoid muscles
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During accommodation for near vision, the
a. ciliary muscle does not contract. b. lens becomes more convex. c. suspensory ligaments become less taut. d. both (b) and (c) above. e. all of these answers.
Where are fibers of adjacent spinal nerves sorted and recombined so that fibers specific to a body part reach that body part in the same nerve?
A) ganglion B) nucleus C) plexus D) reticular formation
Because connective tissue is found throughout the body, more than just Anne Marie's joints and skin could be affected by Ehlers-Danlos syndrome. What is fascia and where is it found?
A. Fascia is the areolar tissue component of a mucus membrane that anchors it to the surrounding tissue. B. Fascia is a connective tissue membrane found lining the cavities of the body. C. Fasciae are layers of connective tissue that surround and support organs. D. Fascia is a membrane found adjacent to articulating surfaces that secretes synovial fluid.