ATI RN
ATI Pharmacology Final Exam 1 Questions
Extract:
Question 1 of 5
The nurse is evaluating the laboratory results of a client who has received chemotherapy. The loss of which blood cell leads to lack of energy, fatigue, intolerance of activity and hypoxemia?
Correct Answer: C
Rationale: Red blood cells carry oxygen, and their loss causes fatigue and hypoxemia.
Question 2 of 5
A nurse in a provider's clinic is assessing a client who has cancer and a prescription for methotrexate PO. Which of the following actions should the nurse take when the client reports bleeding gums?
Correct Answer: A
Rationale: Methotrexate can cause bone marrow suppression, leading to low platelet counts and bleeding risks.
Question 3 of 5
When assessing a client who is receiving a loop diuretic, the nurse looks for the manifestations of potassium deficiency, which would include what symptoms? (Select all that apply.)
Correct Answer: B,C,E
Rationale: Potassium is critical for muscle function and energy; low levels cause weakness, lethargy, and anorexia.
Question 4 of 5
A gardener needs a decongestant because of seasonal allergy problems and asks the nurse whether he should take an oral form or a nasal spray. Which of these is a benefit of orally administered decongestants?
Correct Answer: C
Rationale: Oral decongestants do not cause rebound congestion, unlike nasal sprays.
Question 5 of 5
During an assessment, the client tells the nurse that he eats large amounts of garlic for its cardiovascular benefits. Which drug or drug class, if taken, would have a potential interaction with the garlic?
Correct Answer: D
Rationale: Garlic has anti-platelet effects, increasing the risk of bleeding when used with warfarin.