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60571 Anatomy

All except one is true regarding carotid sheath

ACarotid sheath contains internal carotid artery, internal jugular vein, and vagus nerve
BIt is formed by investing layer of deep cervical fascia, pretracheal and prevertebral fascia
CSympathetic chain runs vertically through the carotid sheath (Correct Answer)
D9,11, and 12th cranial nerves pierce the upper part of carotid sheath
60579 Anatomy

Physiological locking is

AInternal rotation of femur over stabilized tibia (Correct Answer)
BInternal rotation of tibia over stabilized femur
CExternal rotation of tibia over stabilized tibia
DExternal rotation of femur over stabilized tibia