Regarding ECG changes, which is CORRECT?

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

hypernatraemia is associated with low voltage complexes

TuteeHUB · Answer

the first change in hyperkalaemia is prolongation of QRS

TuteeHUB · Answer

with hypokalaemia, the resting membrane potential decreases

TuteeHUB · Answer

in hyperkalaemia, the heart stops in systole

TuteeHUB · Answer

in hypercalcaemia, myocardial contractility is enhanced

1.	Regarding ECG changes, which is CORRECT?
A.	hypernatraemia is associated with low voltage complexes
B.	the first change in hyperkalaemia is prolongation of QRS
C.	with hypokalaemia, the resting membrane potential decreases
D.	in hyperkalaemia, the heart stops in systole
E.	in hypercalcaemia, myocardial contractility is enhanced
Answer» F.

Discussion