Mcq Subject: Surgery
Skin graft vestibuloplasty prevent relapse by:
A. Forming a barrier to reattachment of muscle to periosteum
B. Promoting osteogenesis to establish a bone barrier to loss of sulcus depth
C. Causing an inhibitory effect on fibroblasts in the underlying tissue
D. None of the above
View DescriptionIn the immediate post operative period, body potassium is
A. Exchanged with calcium
B. Exchanged with magnesium
C. Retained in body
D. Excreted excessively
View DescriptionCommonest cancer in burn scar is –
A. Sq. cell Ca
B. Fibrosarcoma
C. Adenoa Ca
D. Adeno-squamous Ca
View DescriptionA 50-year-old lady with thyroid swelling is diagnosed to have papillary carcinoma with mass having 4 cm at greatest diameter and invading strap muscles. Lymph node status was negative. What will be the stage of the disease?
A. Stage I
B. Stage II
C. Stage III
D. Stage IV
View DescriptionVirchows triad include all the following except
A. Stasis of blood
B. Abnormalities of venous channels
C. Hypercoagulability
D. Endothelial damage
View DescriptionReflex sympathetic dystrophy true is?
A. Osteoporosis
B. Increased skin temp
C. Common in athletes
D. Vasoconstriction
View DescriptionA 32-years old man with pelvic fracture is in urinary retention with blood at the external urinary means. Retrograde urethrogram shows prostatomembranous disruption. The most appropriate immediate treatment is:
A. Urethral catheterization
B. Exploration and repair of urethra
C. Suprapubic cystostomy
D. Perineal urethrostomy
View DescriptionMost common cause of GI bleed is –
A. Duodenal ulcer
B. CA stomach
C. Oesophageal varices
D. Erosive gastritis
View DescriptionTesticular tumor with best prognosis is
A. Teratoma
B. Seminoma
C. Yolk sac tumor
D. Sertoli cell tumor
View DescriptionLES pressure is decreased by all except:
A. Alcohol
B. Gastrin
C. Fat
D. Peppermint
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