(Single Best Answer) Question 1001: A 3-kg male infant is cyanotic at birth. On cardiac auscultation, the first heart sound is normal, and the second heart sound is single. A grade III/VI harsh ejection systolic murmur is present along the lower left sternal border. The ECG shows left axis deviation, right atrial enlargement and left ventricular hypertrophy. What is the likely diagnosis ?
A) Tricuspid atresia B) Pulmonary atresia C) Total anomalous pulmonary venous return D) Transposition of Great Arteries with ventricular septal defect Answer (Select an option above to get the answer):
(Single Best Answer) Question 1002: A 45-year-old man is hospitalised with acute inferior wall myocardial infarction. He develops sinus bradycardia at 40 beats per minute and his blood pressure is 100/60 mm Hg. Which of the following should be the first line intervention ?
A) IV atropine B) IV dopamine C) IV isoproterenol D) Temporary pacemaker Answer (Select an option above to get the answer):
A) Supraventricular tachycardia B) Hypertrophic cardiomyopathy C) Atrial fibrillation D) Congestive cardiac failure Answer (Select an option above to get the answer):
A) High ESR B) Musculoskeletal pain without local tenderness C) Spontaneous resolution of symptoms D) Tiredness and insomnia Answer (Select an option above to get the answer):
(Single Best Answer) Question 1005: A 36-year-old woman presents with muscle weakness. Her serum K+ value is 2.0 mEq/L. Consider the following as the possible causes:
1. Persistent vomiting
2. Acute intravascular haemolysis
3. Conns syndrome
4. Rhabdomyolysis
Select the correct answer using the code given below:
A) 1 only B) 1 and 3 only C) 2 and 4 only D) 3 and 4 only Answer (Select an option above to get the answer):
A) Facioscapulohumeral : Autosomal recessive B) Limb girdle type : Autosomal dominant C) Dystrophia myotonica : Autosomal dominant D) Duchenne muscular dystrophy : X-linked recessive Answer (Select an option above to get the answer):