Which is not form the quadrilateral foramen? ()
A. Surgical neck of humerus
B. Long head of triceps brachii
C. Infraspinous muscle
D. Teres minor
E. Teres major
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To avoid damage to the sciatic nerve, which is the best point to perform an injection? ()
A. Lateral upper region
B. Medial upper region
C. Lateral lower region
D. Medial lower region
E. None of above
The facial artery gives rise to branches that supply each of the regions listed below EXCEPT for the: ()
A. medial angle of the orbit
B. lateral nose
C. region of the eyebrow
D. upper lip
E. lower lip
An infection in which scalp layer is likely to spread most readily? ()
A. Skin.
B. Connective tissue layer.
C. Aponeurotic layer.
D. Loose areolar tissue.
E. Pericranium.
Which point of skull is weakest for an adult? ()
A. Bregma
B. Lambda
C. Pterion
D. Mastoid region
E. Squamofrontal region
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