a nurse is providing discharge instructions to a client who has a new prescription for allopurinol which of the following instructions should the nur

ATI RN

ATI Pharmacology Quizlet

1. A client has a new prescription for Allopurinol. Which of the following instructions should the nurse include?

A. Take this medication at bedtime.
B. Increase your fluid intake.
C. Avoid foods high in calcium.
D. Take this medication with meals.

Correct answer: B

Rationale: Allopurinol can cause kidney stones due to the formation of uric acid crystals, so it is crucial for the client to increase their fluid intake. Adequate hydration helps to prevent the formation of kidney stones by diluting the urine and promoting the excretion of uric acid. Therefore, advising the client to increase their fluid intake is essential in preventing this adverse effect while taking Allopurinol.

2. Which of the following is the antidote for Heparin toxicity?

A. Protamine
B. Methylene blue
C. N-acetylcysteine
D. Glucagon

Correct answer: A

Rationale: Protamine is the specific antidote for Heparin toxicity. Heparin is an anticoagulant medication, and if an overdose occurs or if there is excessive bleeding due to Heparin use, protamine, a positively charged molecule, can neutralize the anticoagulant effects of Heparin by forming a complex with it. This binding prevents Heparin from further inhibiting coagulation factors and helps in reversing its effects.

3. A client has a prescription for Erythromycin. Which of the following instructions should be included?

A. Take the medication with food.
B. Expect your urine to turn dark yellow.
C. Take the medication with a full glass of milk.
D. Report persistent diarrhea to your provider.

Correct answer: D

Rationale: The correct answer is D: 'Report persistent diarrhea to your provider.' Erythromycin is known to cause Clostridium difficile-associated diarrhea, which can be severe. Instructing the client to report any persistent diarrhea to their healthcare provider promptly is crucial to prevent complications. Choices A, B, and C are incorrect. Taking Erythromycin with food is generally recommended to reduce stomach upset, but it is not the most critical instruction. Expecting urine to turn dark yellow is not a common side effect of Erythromycin. Taking Erythromycin with a full glass of milk is not necessary and may not be appropriate for all clients, especially those with lactose intolerance or dairy allergies.

4. A healthcare professional is caring for a group of clients receiving antimicrobial therapy. Which of the following clients should the professional plan to monitor for manifestations of antibiotic toxicity?

A. An adolescent client with a sinus infection
B. An older adult client with prostatitis
C. A client who is postpartum with mastitis
D. A middle-aged client with a urinary tract infection

Correct answer: B

Rationale: An older adult client with prostatitis who is receiving antibiotics should be monitored for toxicity due to age-related reductions in medication metabolism and excretion. Older adults are more susceptible to antibiotic toxicity, making them a high-risk group for adverse effects.

5. What is the therapeutic use of Alprazolam?

A. Preventing thrombus formation
B. Relief of anxiety
C. Decreasing the risk of stroke
D. Increasing urinary output

Correct answer: B

Rationale: The therapeutic use of Alprazolam is for the relief of anxiety. Alprazolam belongs to a class of medications known as benzodiazepines, which are commonly prescribed to manage anxiety disorders and panic attacks. It works by enhancing the effects of a natural chemical in the body (GABA) to produce a calming effect on the brain and nerves, thereby alleviating symptoms of anxiety.