The 1st change takes place in ECG in hypokalemia is ?
A ) short PR interval B ) tall T waves C ) prolong QT interval D ) widening of QRS complex
Q 51 S pigment in cones is sensitive for which color ?
A ) red
B ) yellow
C ) blue
D ) green
Q 52 If a careful end to end opposition of fractured bone ends is done by using internal fixation via plates and screws ?
A ) delayed union is reduced
B ) promotes primary bone healing
C ) bone to bone healing starts with callus formation
D ) reduces swelling of soft tissue
Q 53 Paucibacillary leprosy treatment includes ?
A ) rifampicin 600 mg OD for 6 months + dapsone 100 mg daily for 6 months
B ) rifampicin 600 mg + dapsone 100 mg daily for 6 months
C ) rifampicin 600 mg + dapsone 100 mg + clofazimine
D ) dapsone 100 mg + clofazimine 300 mg daily for 6 months
Q 54 use of duloxetine ?
A ) major depressive disorder B ) generalised anxiety disorder C ) chronic musculoskeletal pain D ) all of the above
Q 55 Amino acid that promotes healing ?
A ) arginine B ) alanine C ) glutamate D ) glycine