Nursing Elites

1. When teaching bleeding precautions to a client with leukemia, the PN should include which of the following instructions?

• A. Use a soft toothbrush.
• B. Use dental floss daily.
• C. Hold pressure on any scrapes for 1-2 minutes.
• D. Use a triple-edged razor.

Correct answer: A

Rationale: The correct answer is to 'Use a soft toothbrush.' A soft toothbrush is recommended because it is less likely to cause the gums to bleed in clients with leukemia, who are at risk of bleeding due to overcrowding of white cells at the expense of other cell types like platelets. Choice B, 'Use dental floss daily,' is incorrect because dental floss is contraindicated and can make the gums bleed in clients with leukemia. Choice C, 'Hold pressure on any scrapes for 1-2 minutes,' is incorrect because when clotting is impaired, pressure should be held for 5-10 minutes or longer until the bleeding stops. Choice D, 'Use a triple-edged razor,' is incorrect because an electric razor should be used instead of a triple-edged razor to prevent small cuts and bleeding in clients with leukemia.

2. Which statement best describes electrolytes in intracellular and extracellular fluid?

• A. There is a greater concentration of sodium in extracellular fluid and potassium in intracellular fluid
• B. There is an equal concentration of sodium and potassium in extracellular fluid
• C. There is a greater concentration of potassium in extracellular fluid and sodium in intracellular fluid
• D. There is an equal concentration of sodium and potassium between intracellular and extracellular fluid

Correct answer: A

Rationale: Electrolytes are distributed unequally between intracellular and extracellular fluids. Sodium concentration is higher in extracellular fluid, while potassium concentration is higher in intracellular fluid. Therefore, the correct answer is 'There is a greater concentration of sodium in extracellular fluid and potassium in intracellular fluid.' Choices B, C, and D are incorrect because they do not accurately describe the typical distribution of sodium and potassium between intracellular and extracellular fluid.

3. A client newly diagnosed with Diabetes Mellitus needs education. Which of the following statements should the nurse include in this education?

• A. "You can eat anything you want, but avoid foods with sugar."?
• B. "You need to lose weight, so your diet must be controlled."?
• C. "You need a diet and exercise program."?
• D. "You must reduce salt, fat, and sugar intake in your diet."?

Correct answer: C

Rationale: A client newly diagnosed with Diabetes Mellitus requires education on managing their condition. Choice C is the correct answer because it emphasizes the importance of a comprehensive approach involving both diet and exercise. This holistic approach is crucial in managing blood sugar levels and overall health for individuals with diabetes. Choice A is incorrect as it provides misleading information by suggesting that the client can eat anything as long as it doesn't contain sugar, which is not accurate for diabetes management. Choice B is not the best option as it focuses solely on weight loss rather than addressing the holistic needs of a diabetic individual. Choice D is incorrect as it suggests eliminating all salt, fat, and sugar, which is an extreme approach and not a realistic or balanced way to manage diabetes.

4. A nurse suspects a patient is developing Bell's Palsy. The nurse wants to test the function of cranial nerve VII. Which of the following would be the most appropriate testing procedures?

• A. Test the taste sensation over the back of the tongue and activation of the facial muscles.
• B. Test the taste sensation over the front of the tongue and activation of the facial muscles.
• C. Test the sensation of the facial muscles and sensation of the back of the tongue.
• D. Test the sensation of the facial muscles and sensation of the front of the tongue.

Correct answer: B

Rationale: The facial nerve (VII) is responsible for motor function to the face and sensory function to the anterior two-thirds of the tongue. Therefore, to appropriately test the function of cranial nerve VII, the most appropriate testing procedures involve assessing the taste sensation over the front of the tongue (sensory) and activation of the facial muscles (motor). Option B, 'Test the taste sensation over the front of the tongue and activation of the facial muscles,' is the correct answer. Choices A, C, and D are incorrect because they do not involve the correct combination of sensory testing over the front of the tongue and motor activation of the facial muscles, which are key functions associated with cranial nerve VII.

5. A young female teenager describes a brutal assault and rape to the nurse on duty. Which of the following actions should the nurse take first?

• A. Check with the case manager on duty about possible police intervention.
• B. Provide an environment of concern and emotional stabilization.
• C. Clean the patient's wounds with normal saline and gauze.
• D. Refer the patient to a counselor specializing in trauma.

Correct answer: B

Rationale: In a situation where a patient describes a brutal assault and rape, the first priority should be to provide emotional support and create a safe and supportive environment. This helps the patient feel secure and cared for, which is crucial for their well-being at that moment. Checking with the case manager about police intervention should come after ensuring the patient's immediate emotional needs are addressed. Cleaning the patient's wounds, though important, can be secondary to providing emotional stabilization. Referring the patient to a counselor specializing in trauma is also crucial for long-term support, but the immediate focus should be on providing emotional support and stability.

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