HESI LPN
HESI Fundamentals Study Guide
1. To use proper body mechanics while making an occupied bed for a client on bed rest, the nurse should:
- A. Place the bed in a high horizontal position
- B. Use a low bed position
- C. Bend at the waist
- D. Keep the bed flat and at a comfortable working height
Correct answer: A
Rationale: When making an occupied bed for a client on bed rest, the nurse should place the bed in a high horizontal position to promote better body mechanics. This positioning helps reduce strain on the nurse's back and promotes proper alignment while working. Using a low bed position can lead to awkward bending and increased risk of musculoskeletal injuries. Bending at the waist is discouraged as it can strain the back. Keeping the bed flat and at a comfortable working height may not provide the optimal ergonomic setup needed to prevent injury.
2. A postoperative client has been diagnosed with paralytic ileus. When performing auscultation of the client’s abdomen, the nurse expects the bowel sounds to be:
- A. Absent
- B. Hyperactive
- C. Normal
- D. Hypoactive
Correct answer: A
Rationale: In paralytic ileus, bowel sounds are typically absent or significantly reduced due to decreased motility of the intestines. This absence of bowel sounds is a key characteristic used in diagnosing paralytic ileus. Hyperactive bowel sounds are not expected in this condition as there is a lack of normal peristalsis. Normal bowel sounds would not be present in paralytic ileus, and hypoactive bowel sounds, which indicate decreased bowel motility, are more commonly associated with conditions like postoperative ileus or constipation, rather than paralytic ileus.
3. The nurse is caring for a 4-year-old 2 hours after tonsillectomy and adenoidectomy. Which of the following assessments must be reported immediately?
- A. Vomiting of dark emesis
- B. Complaints of throat pain
- C. Apical heart rate of 110
- D. Increased restlessness
Correct answer: D
Rationale: Increased restlessness must be reported immediately as it may indicate bleeding or other complications post-tonsillectomy and adenoidectomy. This could be a sign of a developing issue that requires urgent intervention. Vomiting of dark emesis, complaints of throat pain, and an apical heart rate of 110 are important to monitor but do not indicate an immediate need for reporting as compared to the potential seriousness of increased restlessness in this scenario.
4. A nurse is caring for a client who has a new prescription for tube feeding. The nurse understands that the provider prescribed tube feeding because the client:
- A. Is unable to swallow foods by mouth
- B. Has a gastrointestinal obstruction
- C. Requires additional caloric intake to support healing
- D. Is at risk for aspiration
Correct answer: A
Rationale: The correct answer is A: 'Is unable to swallow foods by mouth.' Tube feeding is prescribed when a client is unable to safely swallow food by mouth but has a functional gastrointestinal tract. Option B, 'Has a gastrointestinal obstruction,' is incorrect as tube feeding is not typically prescribed for this reason. Option C, 'Requires additional caloric intake to support healing,' is incorrect because tube feeding is specifically for clients who are unable to swallow. Option D, 'Is at risk for aspiration,' is also incorrect as tube feeding would not be the primary intervention for aspiration risk; other strategies to reduce aspiration risk would be implemented instead.
5. A charge nurse is assigning client care for four clients. Which of the following tasks should the nurse assign to a PN?
- A. Creating a plan of care for a client who is recovering following a stroke.
- B. Assessing a pressure injury on a client who is on bed rest.
- C. Providing nasopharyngeal suctioning for a client who has pneumonia.
- D. Teaching a client who has asthma to use a metered-dose inhaler.
Correct answer: C
Rationale: The correct answer is providing nasopharyngeal suctioning for a client who has pneumonia. This task falls within the practical nurse's scope of practice, as it involves direct patient care and basic interventions. Creating a plan of care for a client recovering from a stroke involves critical thinking and comprehensive assessment, which are typically responsibilities of registered nurses. Assessing a pressure injury requires specialized wound care knowledge, often performed by wound care specialists or registered nurses with wound care training. Teaching a client to use a metered-dose inhaler involves patient education and requires a thorough understanding of asthma management, making it more suitable for a registered nurse.
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