Nursing Elites

1. A nurse is educating a client about caloric intake and weight reduction. Which of the following client statements indicates an understanding of the teaching?

• A. If I eat 500 fewer calories per day, I should lose 1 pound per week.
• B. If I eat 450 fewer calories per day, I should lose 2 pounds per week.
• C. If I eat 250 fewer calories per day, I should lose 2 pounds per week.
• D. If I eat 300 fewer calories per day, I should lose 1 pound per week.

Correct answer: A

Rationale: The correct answer is A: 'If I eat 500 fewer calories per day, I should lose 1 pound per week.' This statement is accurate because a reduction of 500 calories per day typically results in a weight loss of 1 pound per week. This is based on the principle that a calorie deficit of 3,500 calories equals about 1 pound of body fat. Choices B, C, and D are incorrect because they do not align with the established relationship between calorie reduction and weight loss. Eating 450 fewer calories per day would not lead to a weight loss of 2 pounds per week; similarly, reducing calories by 250 or 300 per day would not result in losing 2 pounds or 1 pound per week, respectively.

2. A healthcare provider is assessing a client with chronic obstructive pulmonary disease (COPD). Which of the following findings should the healthcare provider expect?

• A. Decreased respiratory rate
• B. Use of accessory muscles
• C. Improved lung sounds
• D. Increased energy levels

Correct answer: B

Rationale: The correct answer is B: 'Use of accessory muscles.' Clients with COPD often experience airway obstruction, leading to the use of accessory muscles to breathe. This compensatory mechanism helps them overcome the increased work of breathing. Choice A, 'Decreased respiratory rate,' is incorrect because clients with COPD typically have an increased respiratory rate due to the need for more effort to breathe. Choice C, 'Improved lung sounds,' is incorrect because COPD is characterized by wheezes, crackles, and diminished breath sounds. Choice D, 'Increased energy levels,' is incorrect because clients with COPD often experience fatigue due to the increased work of breathing and impaired gas exchange.

3. A nurse is preparing to administer enoxaparin to a client. Which of the following actions should the nurse take?

• A. Aspirate before injecting
• B. Massage the site after injecting
• C. Administer the injection in the abdomen
• D. Inject at a 90-degree angle

Correct answer: C

Rationale: The correct action the nurse should take when administering enoxaparin is to inject the medication in the abdomen subcutaneously. This route ensures proper absorption of the medication. Aspiration is not necessary before injecting enoxaparin as it is a subcutaneous injection, not an intramuscular injection. Massaging the site after injecting should be avoided to prevent bruising. Enoxaparin injections are typically given at a 45 to 90-degree angle, not necessarily at a strict 90-degree angle.

4. A client is prescribed propranolol. Which of the following client history findings would require the nurse to clarify this medication prescription?

• A. Asthma
• B. Hypertension
• C. Tachydysrhythmias
• D. Urolithiasis

Correct answer: A

Rationale: Corrected Rationale: Propranolol, a non-selective beta-blocker, should be avoided in clients with asthma as it can cause bronchoconstriction due to its beta2-blocking effects. Therefore, a client history finding of asthma would require the nurse to clarify this medication prescription. Hypertension, tachydysrhythmias, and urolithiasis are not contraindications for propranolol use, making them incorrect choices. For clients with asthma, a beta1 selective blocker would be preferred to avoid exacerbating bronchoconstriction.

5. A nurse is teaching a client about the use of pantoprazole. Which of the following should be included?

• A. It should be taken on an empty stomach
• B. It reduces stomach acid production
• C. It can cause headache
• D. It should not be used with other antacids

Correct answer: C

Rationale: The correct information to include when teaching a client about pantoprazole is that it can cause headaches. Option A is incorrect because pantoprazole is usually taken before meals. Option B is not necessary information for the client to know. Option D is not directly related to the side effects of pantoprazole.

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