Medical MCQ Questions — Page 2917

Question 1

All are true regarding rectal carcinoma EXCEPT:

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Early morning spurious diarrhea and tenesmus can occur

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Adenocarcinoma is a rare variant of rectal carcinoma.

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Growth confined to the rectal mucosa is stage A of modified Duke's staging.

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Hamann's operation is done in old debilitated patients.

Question 2

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Pressure epiphysis

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Traction epiphysis

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Atavistic epiphysis

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Aberrant epiphysis

Question 3

Answer

Hypoxia stimulates erythropoetin production

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Oxygen Hemoglobin curve shifted to the right

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Oxygen carrying capacity of available hemoglobin is increased

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Critical concentration of hemoglobin required to produce cyanosis is reduced

Question 4

Answer

Nerve of wrisberg

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Anterior inferior cerebellar artery

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Superior vestibular nerve

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Cochlear nerve

Question 5

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Seoli and seoli cells

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Leydig and myoid cells

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Seoli and germ cells

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Seoli spermatid

Question 6

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Treatment is with warm compresses and oral antibiotics

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Biopsy of the nipple-revealing malignant cells within the milk ducts is invariably associated with an underlying invasive carcinoma

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The appropriate treatment is mastectomy

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The lesion always represents a high-risk disease with a significant risk of subsequent metastatic disease

Question 7

BSteroids

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Chloroquine

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Antibiotics

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Anti-histamine

Question 8

CMixed

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Adeno carcinoma

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Epidermoid

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None of the above

Question 9

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Uses Large files to flare the root canal

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Removing debris with a smaller instrument than the instrument that goes to the apex

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Use of larger files to flare the root canal but in between use of small instruments to confirm the initial length

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The use of various types of reamers and files to enlarge the root canal