CCRN practice test
10 questions per round from the 20-question free bank, weighted toward your weaker topics and questions you have not seen recently.
1/10 · Endocrine, Hematology/Immunology, GI, Renal/GU, Integumentary · difficulty 3/5
A patient in diabetic ketoacidosis has a serum potassium of 3.1 mEq/L. What is the priority before starting an insulin infusion?