Which one of the following nerves is a branch of the sacral plexus?()
A. phrenic nerve
B. median nerve
C. femoral nerve
D. sciatic nerve
E. obturator nerve
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On the anterior surface of the trunk, the sternal angel layer is correspondence with ____________.()
A. T2
B. T4
C. T6
D. T10
E. T12
Which one of the following muscles is dominated by abducent nerve?()
A. superior rectus
B. lateral rectus
C. inferior obliquus
D. superior obliquus
E. medial rectus
Which one of the following muscles locates in the medial group of thigh?()
A. adductor longus
B. biceps femoris
C. Semitendinosus
D. quadriceps femoris
E. Sartorius
The parotid duct open into_______.()
A. Cheek mucosa
B. Cheek mucosa near first molar of upper jaw
C. root of tongue
D. sublingual caruncle
E. Cheek mucosa near second molar of upper jaw
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