HESI LPN
HESI Practice Test for Fundamentals
1. A nurse is planning to insert a nasogastric tube for a client after explaining the procedure. The client states, 'You are not putting that hose down my throat.' Which of the following statements should the nurse make?
- A. 'I can see that this is upsetting you.'
- B. 'It is necessary for your treatment.'
- C. 'It will be over quickly, and you will feel better.'
- D. 'Let me explain again why this procedure is important.'
Correct answer: A
Rationale: In this situation, the nurse should acknowledge the client's feelings by stating, 'I can see that this is upsetting you.' This response validates the client's emotions and demonstrates empathy, which can help build trust and rapport. Choice B is too direct and might not address the client's emotional state. Choice C focuses on the outcome rather than the client's current distress. Choice D does not directly address the client's feelings of distress and may not effectively alleviate their anxiety.
2. When changing the client's dressing, which observation should the nurse report to the client's surgeon for a client recovering from an appendectomy for a ruptured appendix with a surgical wound healing by secondary intention?
- A. A halo of erythema on the surrounding skin
- B. Presence of serous drainage
- C. Edema around the wound
- D. Absence of granulation tissue
Correct answer: A
Rationale: A halo of erythema on the surrounding skin may indicate an infection or inflammation of the wound site, which is critical to report to the surgeon. Erythema, redness, and warmth are signs of inflammation that could potentially be a sign of an infected wound. Serous drainage is a common and expected finding in healing wounds, indicating a normal healing process. Edema around the wound might be expected due to the body's response to tissue injury. The absence of granulation tissue in a wound healing by secondary intention may not be an immediate concern as it forms during the later stages of wound healing.
3. The nurse is providing discharge instructions to a client who has been prescribed an iron supplement. Which statement by the client indicates a need for further teaching?
- A. I should take the supplement with milk to increase absorption.
- B. I should expect my stools to turn black while taking this supplement.
- C. I should take the supplement with a full glass of water.
- D. I should take the supplement on an empty stomach.
Correct answer: A
Rationale: Taking an iron supplement with milk can decrease its absorption, indicating a need for further teaching.
4. A healthcare professional is preparing to administer metoprolol 200 mg PO daily. The medication available is metoprolol 100 mg/tablet. How many tablets should the healthcare professional administer? (Round the answer to the nearest whole number. Do not use a trailing zero.)
- A. 1 tablet
- B. 2 tablets
- C. 0.5 tablet
- D. 4 tablets
Correct answer: B
Rationale: To administer 200 mg of metoprolol using 100 mg tablets, the healthcare professional should give 2 tablets. Each tablet contains 100 mg of metoprolol, so 2 tablets will provide the required 200 mg dose. Choice A is incorrect because 1 tablet would only provide 100 mg, which is insufficient. Choice C is incorrect as fractions of tablets are usually not used in practice to ensure accurate dosing. Choice D is incorrect as it would result in an overdose, providing 400 mg instead of the prescribed 200 mg.
5. A client reports constipation, and a nurse is providing dietary teaching. Which of the following foods should the nurse recommend?
- A. Macaroni and cheese
- B. One medium apple with skin
- C. One cup of plain yogurt
- D. Roast chicken and white rice
Correct answer: B
Rationale: The correct answer is B: One medium apple with skin. Foods high in fiber, like apples with skin, are recommended to relieve constipation due to their fiber content, which aids in bowel regularity. Macaroni and cheese, yogurt, and roast chicken with white rice do not provide as much fiber and are less effective in alleviating constipation. While yogurt can sometimes contain probiotics that support gut health, it is not as effective in treating constipation as high-fiber foods like apples.
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