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61192 Surgery

True about TPN

ACarbohydrate forms about 40% of energy source
BIn abdominal injury early parenteral nutrition should be staed
CProteins forms 60% of energy source
DLipids form 20% of energy source
Surgery
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61195 Medicine

In acute liver injury-

AAST/ALT ratio < 1 occur in most of the hepatocellular conditions
BAST/ALT ratio > 2:1 suggestive of alcoholic liver disease
CSynthesis ofAST is inhibite by ethanol
DIn alcoholic liver disease AST/ALT ratio < 1
Medicine
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61199 Pathology

True about cystic fibrosis

AThe underlying defect in sodium channel function
BThe immune reactive trypsin (I) may be checked on the Guthrie card
CIn most cases the gene c defect is a loss of Valine at position 508 on chromosome 7
DA sweat test with a sodium content above 40 mmol/l is diagnos c
Pathology
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