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Congenital hypertrophic pyloric stenosis
A Becomes symptomatic usually after 3 weeks of age
B Shows double tract sign in barium meal X-Ray
C Is more common in female
D Causes bilious vomiting
E Is featured by pylorus thickness > 4mm
Regarding infantile hypertrophic pyloric stenosis
A Palpable in the epigastrium is clinically diagnostic
B Radiographic contrast shows 'string sign'
C Patients develop alkalosis
D Present just after the birth
E Ultrasound is less sensitive tools for diagnosis
Followings are features of hypertrophic pyloric stenosis
A Low plasma chloride
B Raised blood urea
C Low plasma bicarbonate
D Hyperkalaemia
E Raised haematocrit
Prolonged vomiting due to pyloric stenosis results in
A Metabolic alkalosis
B Hyponatraemia
C Hyperchloraemia
D Hyperkalaemia
E Hypoproteinaemia
Pathophysiological changes in a patient with pyloric stenosis are
A Blood volume depletion
B Decreased serum sodium concentration
C Metabolic alkalosis
D Respiratory alkalosis
E Alkaline urine
Severe pyloric stenosis is accompanied by
A A fall in the effective blood volume
B A fall in the concentration of plasma sodium
C A rise in PaCO2
D Hypotonic urine
E Hyperkalaemia
Pyloric stenosis is classically characterized by
A Metabolic alkalosis
B Hyperchloraemia
C Hyperkalemia
D Hypernatrmia
E protienaemia
In pyloric stenosis
A H+ is secreted in renal tubules due to hypokalemia
B Paradoxical aciduria is a late feature
C Metabolic acidosis occurs due to vomiting
D Vomitus is bile stained
E Administration of sodi-bi-carb may correct the condition
Feature/s of hypertrophic obstructive cardiomyopathy is/are
A Double apical impulse
B A fourth heart sound
C Murmur of mitral regurgitation
D Collapsing pulse
E An Ejection systolic murmur made louder by squatting
The following features are present in mitral stenosis
A Left atrial thrombus may be present
B Atrial fibrillation is a feature
C Mitral valve narrowing less than 2cm
D Causes left to right shunt
E Causes high volume pulse

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