Mcq Subject: Anatomy
Following surgical removal of a firm nodular swelling in the right breast and exploration of the right axilla, on examination the patient was found to have a winged right scapula. Most likely this could have occurred due to injury to the
A. Subscapular muscle
B. Coracoid process of scapula
C. Long thoracic nerve
D. Circumflex scapular aery
View DescriptionWhich nerve is in close relation with root of the lower third molar :
A. Inferior alvolar nerve
B. Chorda tympani nerve
C. Lingual nerve
D. Myolohyoid nerve
View DescriptionThoracic duct opens into
A. Subclan vein
B. Internal jugular vein
C. Right brachiocephalic vein
D. Left brachiocephalic vein
View DescriptionInfundibulum develops from ?
A. Floor of lateral ventricle
B. Floor of 4th ventricle
C. Floor of third ventricle
D. Rhombencephalon
View DescriptionMost common symptom of Wernicke’s encephalopathy
A. Confusion
B. Ocular changes
C. Ataxia
D. Hypothermia
View DescriptionIn withdrawing a blood sample from the median cubital vein the needle passes slightly deep and medial; which nerve might possibly be injured?
A. Dorsal ulnar cutaneous
B. Lateral antebrachial cutaneous
C. Medial antebrachial cutaneous
D. Posterior antebrachial cutaneous
View DescriptionWhich of the following group of lymph nodes are known as ‘delphic nodes’?
A. Prelaryngeal
B. Paratracheal
C. Supraclavicular
D. Posterior triangle
View DescriptionA 34-year-old woman is admitted to the emergency department after a car crash. Radiographic studies show marked edema and hematoma of the arm, but there are no fractures. During physical examination the patient presents with inability to abduct her arm without first establishing lateral momentum of the limb, and inability to flex the elbow and shoulder. Which of the following portions of the brachial plexus is most likely injured?
A. Superior trunk
B. Middle trunk
C. Inferior trunk
D. Lateral cord
View DescriptionWhich of the following is true regarding medullary carcinoma of the thyroid
A. Arises from parafollicular cells
B. Amyloid in stroma
C. Secretes calcitonin
D. All of the above
View DescriptionContents of rectus sheath are all except:
A. Rectus abdominis
B. Superior epigastric artery
C. Inferior epigastric artery
D. Musculophrenic artery
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