Nursing Elites

1. A client is being taught about the use of metformin. Which of the following should be included?

• A. It is taken with food
• B. It can cause hyperglycemia
• C. It should be taken once daily
• D. It is an injectable medication

Correct answer: A

Rationale: Corrected Rationale: Metformin should be taken with food to minimize gastrointestinal side effects. Choice A is the correct answer as taking metformin with meals can help reduce the likelihood of experiencing gastrointestinal side effects like diarrhea and nausea, which are common side effects of metformin. Choice B is incorrect because metformin actually helps lower blood sugar levels and does not cause hyperglycemia. Choice C is incorrect as metformin is usually taken twice or even three times a day, not just once daily. Choice D is incorrect because metformin is an oral medication, not an injectable one.

2. A nurse is caring for a client who has mild anxiety. Which of the following findings should the nurse expect?

• A. Feelings of dread
• B. Rapid speech
• C. Purposeless activity
• D. Heightened perceptual field

Correct answer: D

Rationale: In mild anxiety, the client is expected to have a heightened perceptual field. This means that their perception is increased, enhancing their awareness and ability to concentrate. Feelings of dread (Choice A) are more common in moderate to severe anxiety. Rapid speech (Choice B) and purposeless activity (Choice C) are more indicative of moderate to severe anxiety where the individual may exhibit signs of agitation and restlessness.

3. What is the first action when a client who is admitted with schizophrenia reports hearing voices telling them to harm themselves?

• A. Administer antipsychotic medication
• B. Ask the client what the voices are saying
• C. Distract the client with another activity
• D. Call the healthcare provider

Correct answer: B

Rationale: The correct first action when a client with schizophrenia reports hearing voices telling them to harm themselves is to ask the client what the voices are saying. This is important to assess the content of the hallucinations and determine if there is any immediate danger or suicidal intent. Administering antipsychotic medication without knowing the content of the voices or the level of danger could be inappropriate and potentially harmful. Distracting the client with another activity may not address the underlying issue of the hallucinations commanding harm. Calling the healthcare provider can be done after assessing the situation and gathering information from the client.

4. A nurse is planning care for a client who has chronic kidney disease. Which finding indicates the need for hemodialysis?

• A. BUN 14 mg/dL
• B. Serum potassium 4.2 mEq/L
• C. Serum creatinine 5 mg/dL
• D. Serum calcium 9 mg/dL

Correct answer: C

Rationale: The correct answer is C. A serum creatinine level of 5 mg/dL is significantly elevated and indicates the need for hemodialysis to help filter waste products from the blood. Elevated creatinine levels suggest impaired kidney function and the inability to effectively filter waste from the body. Choices A, B, and D are within normal ranges and do not indicate the need for immediate hemodialysis in a client with chronic kidney disease.

5. A nurse is preparing to perform closed intermittent bladder irrigation for a client following a transurethral resection of the prostate (TURP). Which of the following actions is appropriate by the nurse?

• A. Aspirate the irrigation solution from the bladder
• B. Insert the tip of the irrigation syringe into the catheter opening
• C. Apply sterile gloves
• D. Open the flow clamp to the irrigating fluid infusion tubing

Correct answer: C

Rationale: The correct action for the nurse to take before performing a closed intermittent bladder irrigation is to apply sterile gloves. Sterile gloves help maintain asepsis, reduce the risk of infection, and ensure patient safety during the procedure. Aspirating the irrigation solution from the bladder (Choice A) is not a standard step in closed intermittent bladder irrigation. Inserting the tip of the irrigation syringe into the catheter opening (Choice B) can introduce contaminants into the system. Opening the flow clamp to the irrigating fluid infusion tubing (Choice D) should only be done after ensuring all equipment is ready and the nurse is gloved to maintain sterility.

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