Related Questions

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
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
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
In hypertrophic pyloric stenosis
A Serum chloride level is low
B Serum bicarbonate level is high
C Jaundice may present
D Serum potassium level is normal
E Metabolic acidosis is present
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
Biochemical changes that occur following prolonged vomiting due to gastric outlet obstruction are
A Hypokalaemia
B Hypochloremia
C Metabolic acidosis
D Hypernatremia
E Hypoalbuminemia
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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