Nursing Elites

1. After experiencing a left frontal lobe CVA, a fifty-five-year-old man is being monitored by a nurse. The patient's family is not present in the room. What should the nurse observe most closely for?

• A. Changes in emotion and behavior
• B. Monitor loss of hearing
• C. Observe appetite and vision deficits
• D. Changes in facial muscle control

Correct answer: A

Rationale: The correct answer is to watch for changes in emotion and behavior. The frontal lobe, particularly the left side, is responsible for regulating behavior and emotions. Therefore, following a left frontal lobe CVA, monitoring for alterations in emotion and behavior is crucial. Choices B, C, and D are incorrect because loss of hearing, appetite and vision deficits, and changes in facial muscle control are not directly associated with a left frontal lobe CVA.

2. A nurse is covering a pediatric unit and is responsible for a 15-year-old male patient on the floor. The mother of the child states, "I think my son is sexually interested in girls."? The most appropriate course of action for the nurse is to respond by stating:

• A. "I will talk to the doctor about it."?
• B. "Has this been going on for a while?"?
• C. "How do you know this?"?
• D. "Teenagers often exhibit signs of sexual interest in females."?

Correct answer: D

Rationale: The most appropriate response for the nurse in this situation is to acknowledge that teenagers often exhibit signs of sexual interest in females. This response normalizes the mother's concern and provides reassurance that such behavior is typical during adolescence. Option A deflects the conversation to the doctor without addressing the mother's concern directly. Option B focuses on the duration rather than addressing the mother's statement. Option C may come off as defensive or dismissive, questioning the mother's observation. Therefore, the best response is to acknowledge the normalcy of teenage behavior regarding sexual interest.

3. What essential assessment must be performed for clients with implanted dialysis access devices?

• A. Color and capillary refill
• B. Patency and pulse
• C. Thrill and bruit
• D. Trousseau's and temperature

Correct answer: C

Rationale: Correct! When assessing clients with implanted dialysis access devices, it is crucial to palpate for the thrill, which indicates blood flow, and auscultate for the bruit, a humming sound, to ensure the patency of the access device. Choices A, B, and D are incorrect as they are not specific assessments related to dialysis access devices. Checking color and capillary refill, pulse, Trousseau's sign, and temperature are important assessments in other contexts but not specifically for monitoring implanted dialysis access devices.

4. A physician orders a serum creatinine for a hospitalized client. The nurse should explain to the client and his family that this test:

• A. is normal if the level is 4.0 to 5.5 mg/dl.
• B. can be elevated with increased protein intake.
• C. is a better indicator of renal function than the BUN.
• D. reflects the fluid volume status of a person

Correct answer: C

Rationale: A serum creatinine level should be 0.7 to 1.5 mg/dl, and it does not vary with increased protein intake, so it is a better indicator of renal function than the BUN. Choice A is incorrect as a serum creatinine level of 4.0 to 5.5 mg/dl is not normal. Choice B is incorrect as serum creatinine is not affected by increased protein intake. Choice D is incorrect as serum creatinine primarily reflects renal function, not fluid volume status.

5. How can a diet high in fiber content benefit an individual?

• A. aid in weight loss.
• B. reduce diabetic ketoacidosis.
• C. lower cholesterol.
• D. reduce the need for folate.

Correct answer: C

Rationale: A diet high in fiber content can help lower cholesterol levels by reducing the absorption of cholesterol in the bloodstream. Fiber-rich foods, like grains, apples, potatoes, and beans, can aid in this process. While fiber can aid in weight loss by promoting a feeling of fullness and aiding digestion, it is not primarily for fast weight loss. Fiber does not directly reduce the risk of diabetic ketoacidosis, which is more related to managing blood sugar levels through insulin therapy and dietary control. Folate is a B vitamin that is essential for various bodily functions and is not influenced by fiber intake. Therefore, the correct answer is to lower cholesterol, as fiber plays a significant role in this benefit.

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