Nursing Elites

1. The nurse is caring for a patient with a massive burn injury and possible hypovolemia. Which assessment data will be of most concern to the nurse?

• A. Blood pressure is 90/40 mm Hg.
• B. Urine output is 30 mL over the last hour.
• C. Oral fluid intake is 100 mL over the last 8 hours.
• D. There is prolonged skin tenting over the sternum.

Correct answer: A

Rationale: The correct answer is A: "Blood pressure is 90/40 mm Hg." A low blood pressure reading of 90/40 mm Hg indicates that the patient may be developing hypovolemic shock due to intravascular fluid loss from the burn injury. This finding is of utmost concern as it suggests systemic hypoperfusion, requiring immediate intervention to prevent complications. Choices B, C, and D also indicate signs of dehydration and the need to increase fluid intake; however, they are not as urgent as addressing the hypotension and potential shock presented in choice A.

2. A postoperative patient who had surgery for a perforated gastric ulcer has been receiving nasogastric suction for 3 days. The patient now has a serum sodium level of 127 mEq/L (127 mmol/L). Which prescribed therapy should the nurse question?

• A. Infuse 5% dextrose in water at 125 mL/hr.
• B. Administer IV morphine sulfate 4 mg every 2 hours PRN.
• C. Give IV metoclopramide (Reglan) 10 mg every 6 hours PRN for nausea.
• D. Administer 3% saline if serum sodium decreases to less than 128 mEq/L.

Correct answer: A

Rationale: The nurse should question the prescription to infuse 5% dextrose in water at 125 mL/hr because the patient's gastric suction has been depleting electrolytes, leading to hyponatremia. Therefore, the IV solution should include electrolyte replacement. Solutions like lactated Ringer’s solution would usually be ordered. The other choices (B, C, and D) are appropriate for a postoperative patient with gastric suction, addressing pain management, nausea control, and correcting hyponatremia if it drops below a certain level.

3. Before leaving the room of a confused client, the nurse notes that a half bow knot was used to attach the client's wrist restraints to the movable portion of the client's bed frame. What action should the nurse take before leaving the room?

• A. Tie the knot with a double turn or square knot
• B. Ensure that the restraints are snug against the client's wrists
• C. Ensure that the knot can be quickly released
• D. Move the ties so the restraints are secured to the side rails

Correct answer: C

Rationale: The priority is to ensure that the knot can be quickly released to allow for quick intervention if necessary. Tying the knot with a double turn or square knot (Choice A) may make it more difficult to release quickly in an emergency. Ensuring that the restraints are snug against the client's wrists (Choice B) may compromise circulation and cause discomfort. Moving the ties to secure the restraints to the side rails (Choice D) is not the appropriate action as it can limit the client's movement and access to care.

4. A patient who had a transverse colectomy for diverticulosis 18 hours ago has nasogastric suction and is complaining of anxiety and incisional pain. The patient’s respiratory rate is 32 breaths/minute and the arterial blood gases (ABGs) indicate respiratory alkalosis. Which action should the nurse take first?

• A. Discontinue the nasogastric suction.
• B. Give the patient the PRN IV morphine sulfate 4 mg.
• C. Notify the health care provider about the ABG results.
• D. Teach the patient how to take slow, deep breaths when anxious.

Correct answer: B

Rationale: The patient’s respiratory alkalosis is caused by the increased respiratory rate associated with pain and anxiety. The nurse’s first action should be to medicate the patient for pain. Although the nasogastric suction may contribute to the alkalosis, it is not appropriate to discontinue the tube when the patient needs gastric suction. The health care provider may be notified about the ABGs but is likely to instruct the nurse to medicate for pain. The patient will not be able to take slow, deep breaths when experiencing pain.

5. A client who has a body mass index (BMI) of 30 is requesting information on the initial approach to a weight loss plan. Which action should the nurse recommend first?

• A. Plan low-carbohydrate and high-protein meals
• B. Engage in moderate physical activity for an hour daily
• C. Keep a record of food and drinks consumed daily
• D. Participate in a group exercise class 3 times a week

Correct answer: C

Rationale: A BMI of 30 indicates the patient is obese. The first step in a weight loss plan should be to keep a food journal to track calorie intake, which can help in meal planning and creating a workout routine. Choice (A) suggests a dietary approach, which is important but not the first step. Choice (B) recommends strenuous activity, which may not be suitable for everyone and is not the initial step. Choice (D) involves group exercise, which can be beneficial but is not the primary action to take at the beginning of a weight loss plan.

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