26. Which muscle(s) innervated by the radial nerve can adduct the wrist? A exten

Question

26. Which muscle(s) innervated by the radial nerve can adduct the wrist? A extensor carpi radialis 8. flexor digitorum profundus C. extensor carpi ulnaris D. flexor carpi ulnaris E. more than one of the above 27. A patient has a tumor that has destroyed the right nucleus cuneatus. What sensory deficit is predicted? A. loss of temperature in right upper extremity B. loss of vibration in left lower extremity C. loss of pain in right lower extremity D. loss of pressure in left upper extremity E. loss of conscious proprioception in right upper extremity 28. Which of the following is NOT a bone forming the neurocranium? A. ethmoid maxilla temporal E. occiptal 29. This cranial nerve innervates a muscle capable of producing scapular elevation and rotation of the head to the opposite side: A. facial B. glossopharyngeaal C. vagus D. accessory E. none of the above 30. Lymph fluid in the right lower extremity must course through all of the following EXCEPT the before reaching the right atrium: A. lymph node B. thoracic duct C. right lymphatic duct D. superior vena cava E. none of the above (it must pass through ALL of them) 31. Deep muscles of the extensor forearm group innervated by the radial nerve that move the thumb are the: A. extensor pollicus longus, abductor pollicus longus and brevis B. extensor pollicus longus and brevis, abductor pollicus longus C. adductor pollicus longus, extensor pollicus longus D. extensor pollicus longus, adductor pollicus longus and brevis E. adductor pollicus longus and extensor pollicus brevis 32. The most medial of the deep cerebellar nuclei is thenucleus. A. dentate B. globose C. fastigial D. emboliform E. interposed 33. These 3 lower extremity muscles insert on the anterior aspect of the medial tibial condyle in a pattern that resembles a goose's foot: A. gracilis, gastrocnemius, semimembranosus B. semitendinosus, sartorius, adductor magnus C. sartorius, semimembranosus, gracilis D. gracilis, sartorius, semitendinosus E. adductor magnus, sartorius, gracilis

Explanation / Answer

26). following muscle innervate by the radial nerve-

Extensor carpi radiallis,triceps brachii,brachioradialis,anconeus.so right anwser is A.

27 right nuclear cuneatus contain the cells that give rise to cuneate tubercle.It is essential for carrying the information for fine touch and proprioception from upper body part.so right is E.

28) all above bone are formed from neurocrinuim expt maxila.so right anwser is (C).

29).acessory nerve.when it innervate sternocleidomastoid muscle than it function in rotate head in opposite side and it innervate trapezius ,than it function in scapular elevation.

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