HESI LPN
HESI Fundamental Practice Exam
1. The patient has been diagnosed with a spinal cord injury and needs to be repositioned using the logrolling technique. Which technique will the healthcare team use for logrolling?
- A. Involve at least three to four people.
- B. Instruct the patient not to reach for the opposite side rail when turning.
- C. Move the bottom part of the patient’s torso first and then the top part.
- D. Use pillows for support before turning.
Correct answer: A
Rationale: The correct technique for logrolling involves at least three to four people to ensure the safety and proper alignment of the patient's spine. Logrolling requires coordinated effort from multiple individuals to prevent twisting or bending of the spine, hence option A is correct. Option B is incorrect as patients with spinal cord injuries should not be instructed to reach for the opposite side rail due to the risk of causing harm. Option C is incorrect as moving the bottom part of the patient's torso first could lead to spinal misalignment. Option D is incorrect as pillows should be used for support and comfort after the patient has been successfully turned, not before.
2. The healthcare provider is caring for a client with a suspected deep vein thrombosis (DVT). Which assessment finding should the healthcare provider report to the healthcare provider?
- A. Swelling and redness in the affected leg
- B. Pain in the affected leg
- C. Warmth and tenderness in the affected leg
- D. A positive Homans' sign
Correct answer: D
Rationale: A positive Homans' sign is a classic sign associated with deep vein thrombosis (DVT) and indicates the presence of a blood clot. This finding is crucial to report to the healthcare provider promptly for further evaluation and treatment. Swelling, redness, pain, warmth, and tenderness in the affected leg are common signs of DVT, but a positive Homans' sign specifically points towards a potential blood clot, making it the priority finding to be reported. Reporting other symptoms may also be important, but a positive Homans' sign is more specific to DVT and requires immediate attention.
3. The healthcare professional prepares a 1,000 ml IV of 5% dextrose and water to be infused over 8 hours. The infusion set delivers 10 drops per milliliter. The healthcare professional should regulate the IV to administer approximately how many drops per minute?
- A. 80
- B. 8
- C. 21
- D. 25
Correct answer: C
Rationale: To calculate the drops per minute for the IV infusion, first determine the total drops to be infused over 8 hours. 1,000 ml to be infused over 8 hours means 125 ml per hour (1000 ml / 8 hours = 125 ml/hr). Since the infusion set delivers 10 drops per ml, 125 ml/hr x 10 drops/ml = 1250 drops/hr. To find drops per minute, divide the drops per hour by 60 (minutes in an hour): 1250 drops/hr / 60 minutes = 20.83 drops/minute, which rounds up to 21 drops per minute (Option C). This rate ensures the correct infusion rate over 8 hours. Choices A, B, and D are incorrect calculations and do not provide the appropriate infusion rate needed to administer the IV over the specified time period.
4. Which patient will lead the nurse to select a nursing diagnosis of Impaired physical mobility for a care plan?
- A. A patient who is completely immobile
- B. A patient who is not completely immobile
- C. A patient at risk for single-system involvement
- D. A patient who is at risk for multisystem problems
Correct answer: B
Rationale: The correct answer is B because the nursing diagnosis of Impaired physical mobility is appropriate for a patient who has some limitations in mobility but is not completely immobile. Choice A is incorrect as a patient who is completely immobile would not have impaired physical mobility but rather no physical mobility at all. Choices C and D are also incorrect as they do not directly relate to the defining characteristics of Impaired physical mobility, which involve limitations in movement and physical activity.
5. What are the correct steps used for abdominal assessment?
- A. Inspection, auscultation, percussion, palpation
- B. Palpation, inspection, auscultation, percussion
- C. Percussion, palpation, inspection, auscultation
- D. Auscultation, palpation, percussion, inspection
Correct answer: A
Rationale: The correct order for abdominal assessment is inspection, auscultation, percussion, and palpation. Inspection allows the nurse to visually assess the abdomen for any abnormalities or distension. Auscultation follows to listen for bowel sounds and vascular sounds. Percussion helps to assess the density of underlying structures and detect any abnormal masses. Palpation is performed last to assess tenderness, organ size, and detect any masses. Choices B, C, and D have the steps in the incorrect order, making them the wrong choices.
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