Mcq Subject: Anatomy
Injury occurs at C7 root, in what pa of arm, sensation will be lost ?
A. Upper medial
B. Lower medial
C. Posterior
D. None of the above
View DescriptionA 54-year-old man is admitted to the hospital due to severe headaches. A CT examination reveals an internal carotid artery aneurysm inside the cavernous sinus. Which of the following nerves would be typically affected first?
A. Abducens nerve
B. Oculomotor nerve
C. Ophthalmic nerve
D. Maxillary nerve
View DescriptionStructure NOT passing through esophageal opening
A. Esophagus
B. Phrenic nerve
C. Vagus nerve
D. Gastric aery branches
View DescriptionAll of the following are true about the Right Coronary Aery (RCA) except___
A. RCA diameter is less than left coronary aery
B. RCA arises from the anterior aoic sinus
C. RCA gives rise to circumflex coronary branch
D. Right Coronary aery is the first branch of RCA
View DescriptionWhich of the following nerves carries taste sensation from posterior one-third of the tongue:
A. Facial nerve
B. Chorda tympani
C. Glossopharyngeal nerve
D. Vagus nerve
View DescriptionWhich of the following muscle lies between superficial and deep pas of submandibular salivary gland?
A. Hyoglossus
B. Styloglossus
C. Mylohyoid
D. Geniohyoid
View DescriptionThe structure marked A begins to close by what time frame and due to what cause?
A. Begins to close at 10-15 hours after bih, due to withdrawal of prostaglandins
B. Begins to close at 10-15 hours after bih, due to expression of prostaglandins
C. Begins to close 4 weeks after bih, due to fall in oxygen concentration
D. Begins to close 4 weeks after bih, due to rise in oxygen tension
View DescriptionA 53-year-old woman with known kidney disease presents to a hospital because her pain has become increasingly more severe. A physician performing kidney surgery must remember that:
A. The left kidney lies a bit lower than the right one
B. The perirenal fat lies external to the renal fascia
C. The renal fascia does not surround the suprarenal gland
D. The left renal vein runs anterior to both the aoa and the left renal aery
View DescriptionProprioception is carried by which fibers?
A. Fasciculus cuneatus and fasciculus gracilis
B. Anterior spinothalamic tract
C. Lateral spinothalamic tract
D. Spinocerebellar tract
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