UTI Sample

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Q) 45 year old male is having recurrent UTI . Best specimen for culture in UTI
A. Midstream urine at anytime
B. Midstream urine at early morning
C. First voided sample
D. Any urine sample

Answer 

a

In males- midstream urine sample 

 

Duodenal injury

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Q . Duodenal injury management false? (# Duodenum free page )

a) Circumferential skeletonization is required

b) All duodenal repairs require some form of drainage

c) All hematomas near the pancreas requires exploration to check for serosal integrity

d) Most common location is the second portion

Malignancy in UC

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Q. All are true regarding malignancy in UC except
A. Increased risk with pancolitis and increased duration
B. Screening for malignancy should start 8-10 yrs after onset of symptoms
C. Poorly differentiated
D. Surveillance should start as soon as remission occurs,  to pick up missed colon cancer

 

Ketoconazole in prostate cancer

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Q) Ketoconazole action in prostate carcinoma is
A. Pituitary inhibition
B. Adrenal ablation
C. Inhibits DHT formation
D. Androgen antagonist

Answer will be visible here only if you are a premium member and logged in 

Disinfectants in Surgery

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Q) All are true about disinfectants in surgery  except
A. Povidone iodine needs to dry up prior to its action
B. Alcohol disinfectants act against all organisms except clostridium difficile
C. Single dose of first generation cephalosporin should be givens prophylaxis for vascular
procedures and bladder catheterisation
D. Chlorhexidine is bactericidal, viricidal, fungicidal, and has rapid onset of action and persistent
duration.

Answer ci

Povidone-iodine solution is used for surgical site preparation, it must be allowed to dry for microbicidal effect. 

Chlorhexidine is  a phenol which is  used in concentrations of 0.5% to 4.0% alone or in lower concentrations in combination with an alcohol as a skin antiseptic. ....

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