ATI RN
Nutrition and Fluid Balance Questions
Question 1 of 5
Which is not a possibility in the ECG of a pt with hypokalemia?
Correct Answer: D
Rationale: Hypokalemia typically causes prolonged QT, prominent U waves, and T wave flattening. Prolonged PR interval is not a common feature.
Question 2 of 5
Which drug is not well known to cause hyponatremia?
Correct Answer: D
Rationale: Roxithromycin, an antibiotic, is not commonly linked to hyponatremia.
Question 3 of 5
Which is not true of hypomagnasemia?
Correct Answer: B
Rationale: poor controlled AF is due to hypokalemia which cannot be reversed if hypomagnasemic; hypomagnasemia does not cause pre-eclampsia.
Question 4 of 5
Which agent below does not cause an increased anion gap metabolic acidosis?
Correct Answer: A
Rationale: Acetazolamide causes a normal anion gap metabolic acidosis via bicarbonate loss.
Question 5 of 5
Which would you give to reverse streptokinase?
Correct Answer: A
Rationale: Cryoprecipitate provides fibrinogen to reverse the fibrinolytic effects of streptokinase.