HESI PHARMACOLOGY - LATEST 2021 COMPLETE QUESTIONS & ANSWERS.

1 . A healthcare provider prescribes cephalexin monohydrate (Keflex) for a client with a
postoperative infection. It is most important for the nurse to assess for what additional drug allergy
before administering this prescription?
A) Penicillins.
B) Aminoglycosides.
C) Erythromycins.
D) Sulfonamides.
 
2. Which nursing intervention is most important when caring for a client receiving the antimetabolite
cytosine arabinoside (Arc-C) for chemotherapy?
A) Hydrate the client with IV fluids before and after infusion.
B) Assess the client for numbness and tingling of extremities.
C) Inspect the client's oral mucosa for ulcerations.
D) Monitor the client's urine pH for increased acidity.
 
3. When assessing an adolescent who recently overdosed on acetaminophen (Tylenol), it is most
important for the nurse to assess for pain in which area of the body?
A) Flank.
B) Abdomen.
C) Chest.
D) Head.
B) Abdomen.