Which of the following statements about potassium in Clinical Practice are correct?
1 ❏ Hypokalaemia can cause muscle weakness, arrhythmias, and ECG changes
2 ❏ Potassium-sparing diuretics like spironolactone can lead to hyperkalaemia
3 ❏ Potassium is the main extracellular cation and is tightly regulated by aldosterone
Instructions:
Choose:
A ❏ if 1, 2, and 3 are correct
B ❏ if 1 and 2 only are correct
C ❏ if 2 and 3 only are correct
D ❏ if 1 only is correct
E ❏ if 3 only is correct
B
B
B
B
B
B