Fracture of the humeral will damage ()() ()
A. radial nerve
B. ulnar nerve
C. axillary nerve
D. median nerve
E. subscapular nerve
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Which structure pass through the pterygomandibular space? ()
A. inferior alveolar nerve
B. hypoglossal nerve
C. maxillary nerve
D. bucccal nerve
E. auriculotemporal nerve
The puncturing point to blocke the cutaneous branches of the cervical plexus is ()
A. The medial point of posterior border of sternocleidomastoid
B. The medial point of anterior border of sternocleidomastoid
C. The medial point of posterior border of sternohyroid muscle
D. The medial point of anterior border of sternohyroid muscle
E. Jugular notch of sternum
The projection of the inferior line of pleural reflection in the left midclavicular line is at the level of ()
A. the 6th rib
B. the 8th rib
C. the 7th rib
D. the 9th rib
E. the 10th rib
The nerve which controls the muscles of anterior group of the arm is ()
A. ulnar n.
B. radial n.
C. median n.
D. axillary n.
E. musculocutaneous n.