A nurse is preparing a client for surgery. Which of the following is a priority when completing an assessment preoperatively?

To determine understanding of the procedure

To establish the need for psychological support

To identify possible surgical risks

To recognize resources needed postoperatively

Answer and Explanation

The Correct Answer is C

Choice A reason:
Determining the client's understanding of the procedure is important as it ensures informed consent and can help alleviate anxiety. However, while this is a necessary part of preoperative care, it may not be the immediate priority¹.

Choice B reason:
Establishing the need for psychological support is a valuable aspect of holistic care. It addresses the client's emotional well-being and can improve overall satisfaction with the surgical experience. Nonetheless, it is not the primary focus of the preoperative assessment².

Choice C reason:
Identifying possible surgical risks is the priority in a preoperative assessment. This includes evaluating the client's medical history, current health status, and any factors that could increase the risk of complications during or after surgery. A thorough risk assessment is crucial for planning safe surgical care and for making decisions about proceeding with the surgery¹³.

Choice D reason:
Recognizing resources needed postoperatively is part of discharge planning and is essential for ensuring continuity of care. While it is an important consideration, it is not the immediate priority during the preoperative assessment².

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Correct Answer is B

Explanation

Choice A reason:
Decreased hemoglobin (Hgb) levels can be indicative of anemia or blood loss, but they are not typically associated with fluid volume deficit. In cases of fluid volume deficit, the Hgb concentration may actually appear elevated due to hemoconcentration as the plasma volume decreases.

Choice B reason:
Increased blood urea nitrogen (BUN) levels are expected in a fluid volume deficit because as the blood volume decreases, the concentration of solutes like urea can increase. This is often due to decreased renal perfusion and subsequent reduced renal function, leading to less urea being excreted through the kidneys.

Choice C reason:
Increased urine ketones are typically associated with diabetic ketoacidosis or starvation, not directly with fluid volume deficit. Ketones are produced when the body breaks down fats for energy, which is not a process directly related to fluid volume status.

Choice D reason:
Decreased urine specific gravity would not be expected in fluid volume deficit; in fact, one would expect the opposite. Specific gravity measures the kidney's ability to concentrate urine. In fluid volume deficit, the urine specific gravity would likely be increased as the body attempts to conserve water.

A. "Dietary supplements have not been tested and approved by the government." B. "Dietary supplements can cause a drug-drug interaction with nitrates." C. "There is not enough evidence that dietary supplements are effective for erectile dysfunction." D. "Dietary supplements may be expensive and are not typically covered by insurance."

Correct Answer is B

Explanation

Choice A reason:
While it is true that many dietary supplements have not been tested and approved by the government, this is not the most critical information for a client taking nitroglycerin. The primary concern with dietary supplements is their potential interaction with other medications.

Choice B reason:
This is the most important statement for the nurse to include. Dietary supplements, especially those containing L-arginine or other compounds that affect blood flow, can have serious interactions with nitrates like nitroglycerin, potentially leading to dangerously low blood pressure.

Choice C reason:
The effectiveness of dietary supplements for erectile dysfunction varies, and there is indeed a lack of evidence for many of these products. However, the immediate concern for a client taking nitroglycerin is the risk of interaction, not the general effectiveness of supplements.

Choice D reason:
The cost and insurance coverage of dietary supplements can be a concern for clients, but it is not as critical as understanding the potential risks associated with their use alongside prescribed medications like nitroglycerin.

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A nurse is preparing a client for surgery. Which of the following is a priority when completing an assessment preoperatively?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has a fluid volume deficit. The nurse should expect which of the following findings?

Correct Answer is B

Explanation

A nurse is providing teaching about dietary supplements to a client who has erectile dysfunction and has been prescribed nitroglycerin. Which of the following statements is the most important for the nurse to include in the teaching?

Correct Answer is B

Explanation

A nurse is teaching a client who is scheduled for a colposcopy tomorrow. Which of the following statements should the nurse include in the teaching?

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A nurse is instructing a female client on obtaining a midstream urine specimen. Which of the following statements by the client indicates an understanding of the teaching?