a nurse is teaching a client who has a new prescription for hydroxychloroquine to treat lupus erythematosus which of the following adverse effects sho

ATI RN

Proctored Pharmacology ATI

1. A client has a new prescription for Hydroxychloroquine to treat Lupus Erythematosus. Which of the following adverse effects should the nurse include in the teaching?

A. Nausea
B. Hair loss
C. Eye damage
D. Drowsiness

Correct answer: C

Rationale: The correct answer is 'C: Eye damage.' Hydroxychloroquine can cause severe adverse effects on the eyes, such as retinopathy, which can lead to permanent visual impairment. It is essential for clients to be aware of this potential adverse effect and report any changes in vision promptly. Choices A, B, and D are incorrect because although nausea, hair loss, and drowsiness can occur with Hydroxychloroquine, they are not as severe or critical as the risk of eye damage.

2. What is a severe adverse effect of warfarin?

A. Bleeding
B. Arrhythmias
C. Blurred vision
D. Bradycardia

Correct answer: A

Rationale: A severe adverse effect of warfarin is bleeding. Warfarin is an anticoagulant medication that works by inhibiting blood clotting factors, which can lead to an increased risk of bleeding. Excessive bleeding can occur internally or externally, and it is crucial for individuals taking warfarin to be aware of this potential complication and seek medical attention if they experience any signs of bleeding. Arrhythmias, blurred vision, and bradycardia are not typically associated with warfarin use, making them incorrect choices.

3. When teaching the family of a child with Cystic Fibrosis about a new prescription for Acetylcysteine, which information should the nurse include?

A. Expect this medication to suppress your cough.
B. Expect this medication to smell like rotten eggs.
C. Expect this medication to cause euphoria.
D. Expect this medication to turn your urine orange.

Correct answer: B

Rationale: The correct answer is B: 'Expect this medication to smell like rotten eggs.' Acetylcysteine contains sulfur, which gives it a characteristic rotten-egg odor. This odor is normal and expected when using this medication. Choices A, C, and D are incorrect because Acetylcysteine is not used to suppress cough, cause euphoria, or change urine color. Educating the family on the distinct smell of Acetylcysteine will help them understand its characteristics and alleviate concerns about the odor.

4. 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.

5. A client has a new prescription for Prednisone. Which of the following laboratory values should the nurse monitor?

A. Serum potassium
B. Serum calcium
C. Serum sodium
D. Serum glucose

Correct answer: D

Rationale: The correct answer is D, Serum glucose. Prednisone is a corticosteroid that can lead to hyperglycemia. Monitoring serum glucose levels is essential to assess for elevated blood sugar levels. Choices A, B, and C are incorrect as Prednisone does not directly affect potassium, calcium, or sodium levels.