HESI RN
HESI Fundamentals Practice Exam
1. The client is weak from inactivity due to a 2-week hospitalization. In planning care for the client, which range of motion (ROM) exercises should the nurse include?
- A. Passive ROM exercises to all joints on all extremities four times a day.
- B. Active ROM exercises to both arms and legs two or three times a day.
- C. Active ROM exercises with weights twice a day, 20 repetitions each.
- D. Passive ROM exercises to the point of resistance and slightly beyond.
Correct answer: B
Rationale: Active ROM exercises are preferred over passive ROM to restore strength. Performing them on both arms and legs two or three times a day is effective in promoting muscle strength and mobility without the need for external assistance. Choice A is incorrect as passive ROM exercises may not help in restoring strength. Choice C is not recommended as using weights may be too strenuous for a weak client. Choice D is incorrect as passive ROM exercises to the point of resistance and slightly beyond may cause discomfort or injury to the weak client.
2. When entering the room of an adult male, the nurse finds that the client is very anxious. Before providing care, what action should the nurse take first?
- A. Divert the client’s attention
- B. Call for additional help from staff
- C. Document the planned action
- D. Re-assess the client's situation
Correct answer: D
Rationale: Before providing care to an anxious client, it is crucial for the nurse to first re-assess the client's situation. By re-assessing, the nurse can understand the underlying cause of the client's anxiety, which will help in tailoring appropriate care interventions. Re-assessment ensures that care provided is individualized and addresses the client's specific needs, promoting effective and client-centered care delivery. Diverting the client’s attention (Choice A) may not address the root cause of the anxiety. Calling for additional help (Choice B) may be necessary in some situations but should not be the first action. Documenting the planned action (Choice C) should come after re-assessing the client's situation to ensure accurate documentation based on the current assessment.
3. A client is admitted with a diagnosis of fluid volume excess. Which intervention should the nurse include in the client's plan of care?
- A. Encourage increased fluid intake.
- B. Place the client in a high Fowler's position.
- C. Measure the client's intake and output.
- D. Restrict dietary sodium intake.
Correct answer: D
Rationale: Restricting dietary sodium intake (D) is the most critical intervention for a client with fluid volume excess to prevent further fluid retention. Encouraging increased fluid intake (A) would exacerbate the issue by adding more fluid to the body. Placing the client in a high Fowler's position (B) is more relevant for respiratory issues than fluid volume excess. While measuring intake and output (C) is important for assessing fluid balance, restricting sodium intake is the priority as it helps manage fluid levels more effectively by reducing fluid retention.
4. When caring for an older incontinent client at risk for infection, which intervention is best for the nurse to implement based on the nursing diagnosis of risk for infection?
- A. Maintain standard precautions.
- B. Initiate contact isolation measures.
- C. Insert an indwelling urinary catheter.
- D. Instruct the client in the use of adult diapers.
Correct answer: A
Rationale: The correct intervention for an older incontinent client at risk for infection is to maintain standard precautions. Standard precautions, which include proper handwashing, are essential in reducing the risk of infection transmission in vulnerable clients. Initiating contact isolation measures may not be necessary for all clients, and inserting an indwelling urinary catheter should be avoided unless medically necessary to prevent additional risks of infection. Instructing the client in the use of adult diapers is not an appropriate nursing intervention to prevent infection.
5. When is the first dose of Hepatitis B vaccine typically administered?
- A. In the hospital at birth
- B. At one year old
- C. At six months
- D. At 18 months
Correct answer: A
Rationale: The first dose of the Hepatitis B vaccine is usually administered at birth in the hospital to provide early protection against the virus. Giving the vaccine at birth helps prevent perinatal transmission of Hepatitis B from an infected mother to her newborn. This early administration is crucial in establishing immunity in infants, as delaying the vaccine increases the risk of infection. Options B, C, and D are incorrect because delaying the administration of the Hepatitis B vaccine can leave infants vulnerable to the virus during the critical early months of life when they are most susceptible.
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