HESI Pharmacology Exam Prep| Latest 2023/ 2024 Update | 100% Correct| Questions and Verified Answers

HESI Pharmacology Exam Prep| Latest 2023/ 2024 Update | 100% Correct| Questions and Verified Answers It is important to notify the nurse immediately is burning at the IV site when giving potassium because this can result in Answer: necrosis of the tissue QUESTION Can potassium be given in a fast IV push? Answer: NO, always diluted at a rate of 10 mEq/hr for peripheral 20 mEq/hr for central line Requires an infusion pump IV site should be assessed every hour QUESTION Which antihypertensives will raise potassium? Answer: ACEs (-pril) ARBs (-sartan) and other renin inhibitors QUESTION Which antihypertensives will lower potassium? Answer: loop diuretics such as furosemide (-ide) and thiazides such as hydrochlorthiazide QUESTION This drug can be administered via NG tube or as an enema to reduce severe serum potassium levels when life threatening values are seen Answer: Sodium polystyrene sulfonate (Kayexalate) QUESTION To correct severe hyperkalemia administration of Answer: dextrose and insulin, sodium bicarbonate, and calcium gluconate or chloride are often required followed by oral or rectal use of Kayexalate or even hemodialysis to eliminate the extra potassium in the body QUESTION What are some potassium sparing diuretics that inhibit sodium and water reabsorption? Answer: Spionolactone (Aldactone), amiloride (Midamore), triamterene (Dyrenium) QUESTION What is important when teaching patients to take diuretics? Answer: Take in the AM avoid salt substitutes QUESTION ACEs and ARBs are often taken with other thiazide diuretics to treat... Answer: Edema, hypertension, and h