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When collecting a sputum specimen from a client with tuberculosis, what action should the nurse take?
- A. Obtain the specimen immediately upon the client waking up.
- B. Wait one day to collect the specimen if the client cannot provide sputum.
- C. Ask the client to provide 15 to 20 ml of sputum.
- D. Wear sterile gloves when collecting the specimen.
Correct Answer: A
Rationale: The correct answer is to obtain the specimen immediately upon the client waking up. Collecting sputum early in the morning provides the best sample for tuberculosis testing. Option B is incorrect because waiting a day can decrease the accuracy of the specimen. Option C is incorrect as it does not specify the optimal timing for specimen collection. Option D is incorrect as sterile gloves should be worn for infection control but do not specifically relate to the timing of specimen collection.
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A client with chronic kidney disease is receiving dietary teaching from a nurse. Which of the following client statements indicates an understanding of the teaching?
- A. I will increase my intake of bananas.
- B. I will limit my intake of foods high in potassium.
- C. I will increase my intake of protein-rich foods.
- D. I will increase my intake of dairy products.
Correct Answer: B
Rationale: The correct answer is B. Limiting potassium-rich foods is crucial for clients with chronic kidney disease to prevent hyperkalemia, a common complication. Increasing intake of potassium-rich foods like bananas (choice A), protein-rich foods (choice C), or dairy products (choice D) can exacerbate hyperkalemia in these clients. Bananas, protein-rich foods, and dairy products are all high in potassium, which is detrimental for individuals with chronic kidney disease. Therefore, choices A, C, and D are incorrect.
A healthcare provider is providing dietary teaching to a client who has osteoporosis. Which of the following foods should the healthcare provider recommend as the best source of calcium?
- A. Broccoli
- B. Cheddar cheese
- C. Almonds
- D. Fortified orange juice
Correct Answer: B
Rationale: Cheddar cheese is a rich source of calcium and should be recommended to clients with osteoporosis. While broccoli and almonds also contain calcium, cheddar cheese provides a higher amount per serving. Fortified orange juice may contain added calcium, but it is not as concentrated a source as cheddar cheese. Therefore, the best choice for a client with osteoporosis seeking a high calcium food is cheddar cheese.
A client with schizophrenia is experiencing delusions. Which of the following interventions should the nurse implement?
- A. Tell the client that their delusions are not real
- B. Encourage the client to explore the meaning behind their delusions
- C. Focus on the client's feelings rather than the delusions
- D. Challenge the client's delusions directly
Correct Answer: C
Rationale: In caring for a client with schizophrenia experiencing delusions, it is essential to focus on the client's feelings rather than directly addressing or challenging the delusions. By focusing on the client's emotions, the nurse can build trust and rapport without reinforcing the delusions. Choice A is incorrect because directly telling the client that their delusions are not real may lead to confrontation or mistrust. Choice B is incorrect as encouraging exploration of the delusions may further validate them. Choice D is incorrect because challenging the client's delusions can escalate the situation and damage the therapeutic relationship.
A nurse is planning care for a client who is experiencing acute mania. What intervention should the nurse include?
- A. Encourage the client to take frequent rest periods.
- B. Withdraw TV privileges if the client does not attend group therapy.
- C. Place the client in seclusion during periods of anxiety.
- D. Encourage the client to spend time in the day room.
Correct Answer: A
Rationale: The correct answer is A: Encourage the client to take frequent rest periods. During acute mania, individuals often experience high levels of energy, decreased need for sleep, and increased activity levels. Encouraging the client to take frequent rest periods can help prevent exhaustion and promote better self-regulation. Choice B is incorrect because withdrawing TV privileges may not be directly related to managing acute mania. Choice C is incorrect as placing the client in seclusion can exacerbate feelings of anxiety and agitation. Choice D is incorrect as spending time in the day room may not address the need for rest and relaxation that is crucial during acute mania.
A nurse is caring for a client who has a new prescription for warfarin. Which of the following laboratory tests should the nurse use to monitor the client's therapeutic response to the medication?
- A. INR
- B. aPTT
- C. Platelet count
- D. Hemoglobin A1C
Correct Answer: A
Rationale: The correct answer is A: INR. The INR (International Normalized Ratio) is the laboratory test used to monitor the therapeutic response of warfarin. It helps ensure that the client's clotting time is within the desired range to prevent complications such as excessive bleeding or clotting. Choice B, aPTT (Activated Partial Thromboplastin Time), is not typically used to monitor warfarin therapy but rather for assessing heparin therapy. Choice C, Platelet count, assesses the number of platelets in the blood and is not specifically used to monitor warfarin therapy. Choice D, Hemoglobin A1C, is a test used to monitor long-term blood sugar control in diabetic patients and is not relevant to monitoring warfarin therapy.