6 - 42 Which of the following is not a function of synovial...

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Unformatted text preview: 42) Which of the following is not a function of synovial fluid? A) absob shocks. B) provide nutrients. C) lubricate the joint. D) nourish chondrocytes. @increase osmotic pressure Within the joint. 43) Which of the following muscles does not produce adduction at the hip? ® obturator intemus B) all produce adduction at the hip 44) Which of the following muscles conpresses the abdomen? @extemal oblique. B) styloglossus. C) digastric. D) diaphragm. E) internal intercostal. 45) Muscles associated with the upper limb and pectoral girdle belong to which of the following groups? A) muscles that move the hand and fingers B) muscles that move the arm C) muscles that position the pectoral girdle D) muscles that move the forearm and wrist @ all of the above B-6 46) The structure that houses the pituitary gland is called the A) greater wing. B) lesser wing. C) crista galli. sella turcica. E) dorsum sellae. 47) How do the extrinsic eye muscles differ in action from the intrinsic eye muscles? Extrinsic eye muscles move the eyeball in relation to the rest of the body, whereas intrinsic muscles move structures within the eyeball. B) The extrinsic eye muscles cannot produce the smooth movements of the intrinsic eye muscles C) The two muscle groups do not differ in movement types, only in when the movements occur. D) The extrinsic muscles cause faster movements than do the intrinsic muscles. E) None of the above explain the differences. 48) Which is not a function of the skeletal system? @L‘maintenance of interstitial fluid composition B) provision of levers for muscle action C) formation of blood cells D) support of the body E) storage of minerals 49) The true ribs A) are the only ribs that are unpaired. @attach to the sternum by separate cartilaginous extensions. C) attach only to the vertebral column. D) consist of twelve pairs. E) are both B and D- ...
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