HESI LPN
Medical Surgical HESI 2023
1. When interacting with the parents of a SIDS infant, the nurse should attempt to assist the parents with:
- A. Encouraging the parents to have another baby.
- B. Encouraging the parents to remain stoic.
- C. Allaying feelings of guilt and blame.
- D. Learning how the event could have been prevented.
Correct answer: C
Rationale: The correct answer is C: Allaying feelings of guilt and blame. When parents experience the loss of a SIDS infant, they often struggle with intense feelings of guilt and self-blame. The nurse's role is to provide emotional support and help alleviate these feelings. Choices A and B are incorrect as encouraging the parents to have another baby or to remain stoic is not appropriate or helpful in this situation. Choice D is also incorrect because focusing on how the event could have been prevented may exacerbate feelings of guilt and is not the immediate priority in supporting grieving parents.
2. A client is receiving a secondary infusion of erythromycin 1 gram in 100 mL dextrose 5% in water (D5W) to be infused in 45 minutes. How many mL/hour should the nurse program the infusion pump?
- A. 100 mL/hour.
- B. 125 mL/hour.
- C. 133 mL/hour.
- D. 150 mL/hour.
Correct answer: C
Rationale: To infuse 100 mL in 45 minutes, the infusion rate should be set to 133 mL/hour (100 mL / 0.75 hours). This calculation is obtained by dividing the total volume to be infused by the total time for infusion (100 mL / 0.75 hours = 133 mL/hour). Therefore, choice C is the correct answer. Choices A, B, and D are incorrect because they do not accurately calculate the infusion rate required to deliver the medication within the specified time frame.
3. A client with a history of asthma and bronchitis arrives at the clinic with shortness of breath, productive cough with thickening mucus, and the inability to walk up a flight of stairs without experiencing breathlessness. Which action is most important for the nurse to instruct the client about self-care?
- A. Increase the daily intake of oral fluids to liquefy secretions
- B. Avoid crowded enclosed areas to reduce pathogen exposure
- C. Call the clinic if undesirable side effects of medications occur
- D. Teach anxiety reduction methods for feelings of suffocation
Correct answer: A
Rationale: Increasing fluid intake is crucial as it helps to thin mucus secretions, making them easier to expectorate. This can alleviate the client's symptoms of shortness of breath and productive cough. Option B is not the most important action in this scenario, as it does not directly address the client's respiratory distress. Option C, while important, focuses on medication side effects rather than addressing the immediate breathing difficulties. Option D, teaching anxiety reduction methods, is not the priority when the client's main concern is respiratory distress.
4. What is the hallmark sign of intussusception?
- A. Mucus-like stools
- B. Currant jelly-like stools
- C. Tarry, black stools
- D. Green, soft stools
Correct answer: B
Rationale: The hallmark sign of intussusception is currant jelly-like stools, which result from the mixture of blood and mucus in the stool due to the sloughing of intestinal mucosa. Mucus-like stools (Choice A) are not typically associated with intussusception. Tarry, black stools (Choice C) are characteristic of gastrointestinal bleeding higher up in the gastrointestinal tract, such as from a peptic ulcer. Green, soft stools (Choice D) are more indicative of rapid transit through the intestines, possibly due to dietary factors or infections such as gastroenteritis.
5. A young client who is being taught how to use an inhaler for symptoms of asthma tells the nurse about the intention to use the inhaler but plans to continue smoking cigarettes. In evaluating the client’s response, what is the best initial action by the nurse?
- A. Explain the risks of smoking with asthma.
- B. Revise the plan of care.
- C. Encourage the client to reduce smoking gradually.
- D. Provide resources for smoking cessation.
Correct answer: B
Rationale: The best initial action by the nurse is to revise the plan of care. This is necessary to address the client's intention to continue smoking and ensure that appropriate support and education are provided. Choice A is not the best initial action as the client is already aware of the risks of smoking with asthma. Choice C might not be effective as the client's intention to continue smoking poses a significant risk to their health. Choice D, providing resources for smoking cessation, is important but revising the plan of care should come first to address the immediate concern.
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