Related Questions

Heart rate can be increased in a case of heart block following treatment with:
A Dopamine
B Isoprenaline
C Atropine
D Digoxin
E Noradrenaline
“She never lost heart, even in the face of adversity.” Here, ‘lost heart’ means-
A to feel encouraged
B to feel discouraged
C to have a heart attack
D to lose one's beloved
In a class , three-fourth of the boys play football, one-half play cricket, one fourth of those who play cricket do not play football. Which of the following statements is definitely true?
A One-third of the boys play neither cricket nor football
B Two-third of the boys play only football
C One -Fourth of the boys play neither cricket nor football
D Two-fifth of the boys play only football
In a class, three-fourth of the boys play football, one-half play cricket, one-fourth of those who play cricket do not play football.
A Two-third of the boys play only football.
B One-fourth of the boys play neither cricket nor football.
C One-third of the boys play neither cricket nor football.
D One-eighth of the boys play neither cricket nor football.
E Two-fifth of the boys play only football.
Cause/s of fixed and wide splitting of second heart sound is/are
A Secundum type of ASD
B Total anomalous pulmonary venous connection
C Partially anomalous pulmonary venous connection
D Aorto pulmonary window
E Mitral regurgitation
The second heart sound
A Has wide splitting during deep inspiration
B Occurs during the protodiastolic phase of the cardiac cycle.
C Is due to the opening of the aortic and pulmonary valves
D Has a pulmonary component which precedes the aortic component
E At birth is normally single with no splitting
A loud first heart sound is a feature of
A Mitral stenosis
B Short PR interval
C Tachycardia
D First degree heart block
E Pericardial effusion
Second heart sound
A Wide fixed splitting of it is the pathognomonic feature of atrial septal defect
B Reverse splitting of it occurs in left bundle branch block
C Is a low frequency sound
D Signals the onset of ventricular systole
E The P2 component is loud in pulmonary stenosis
The split of 2nd heart sound in healthy individual
A Is more prominent during inspiration
B Tends to disappear during expiration
C Is best heard in pulmonary area
D Is due to pulmonary valve closure just preceding aortic valve closure
E Is more prominent in aortic stenosis
A loud 1st heart sound is a feature of
A Mitral stenosis
B 1st degree heart block
C Tachycardia
D Pericardial effusion
E Pulmonary hypertension

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