HESI RN
HESI Fundamentals Practice Test
1. The healthcare professional observes a UAP taking a client's blood pressure in the lower extremity. Which observation of this procedure requires the healthcare professional's intervention?
- A. The cuff wraps around the girth of the leg.
- B. The UAP auscultates the popliteal pulse with the cuff on the lower leg.
- C. The client is placed in a prone position.
- D. The systolic reading is 20 mm Hg higher than the blood pressure in the client's arm.
Correct answer: B
Rationale: When obtaining blood pressure in the lower extremities, the popliteal pulse is the site for auscultation when the blood pressure cuff is applied around the thigh. Auscultating the popliteal pulse with the cuff on the lower leg is incorrect as it may lead to an inaccurate reading. Placing the client in a prone position and wrapping the cuff around the girth of the leg are acceptable practices. A systolic reading that is 20 mm Hg higher in the lower extremity compared to the arm is expected due to the difference in blood pressure between the upper and lower parts of the body.
2. During the digital removal of a fecal impaction, the nurse should stop the procedure and take corrective action if which client reaction is noted?
- A. Temperature increases from 98.8° to 99.0° F.
- B. Pulse rate decreases from 78 to 52 beats/min.
- C. Respiratory rate increases from 16 to 24 breaths/min.
- D. Blood pressure increases from 110/84 to 118/88 mmHg.
Correct answer: B
Rationale: During digital removal of a fecal impaction, a vagal response can occur due to stimulation of the anal sphincter. If the client experiences bradycardia (pulse rate decreases), the nurse should stop the procedure immediately and take corrective action to prevent any complications. Choices A, C, and D are incorrect because they do not indicate a vagal response, which is the expected adverse reaction during this procedure.
3. During a sterile procedure at a client's bedside, a healthcare provider contaminates a sterile glove and the sterile field. What is the best action for the nurse to implement?
- A. Report the incident to the supervisor for aseptic technique violation.
- B. Allow the completion of the procedure.
- C. Inquire about the contamination of the glove and sterile field.
- D. Identify the breach in surgical asepsis and provide a new set of sterile supplies.
Correct answer: D
Rationale: In the scenario where a healthcare provider contaminates a sterile glove and the sterile field during a procedure, it is crucial to identify any breach in surgical asepsis. Any potential contamination should be considered compromised, and the nurse must act promptly to maintain sterility by providing a fresh set of sterile supplies for the procedure to continue safely.
4. A client has a nursing diagnosis of Altered sleep patterns related to nocturia. Which client instruction is important for the nurse to provide?
- A. Decrease intake of fluids after the evening meal.
- B. Drink a glass of cranberry juice every day.
- C. Drink a glass of warm decaffeinated beverage at bedtime.
- D. Consult the healthcare provider about a sleeping pill.
Correct answer: A
Rationale: The correct instruction for the nurse to provide is to advise the client to decrease intake of fluids after the evening meal. By reducing fluid intake before bedtime, the client can minimize the need to void during the night, which can help improve sleep patterns affected by nocturia. Choices B, C, and D are incorrect. Drinking cranberry juice or warm decaffeinated beverage at bedtime may increase fluid intake, exacerbating the nocturia issue. Consulting the healthcare provider about a sleeping pill should not be the first intervention, as it is important to try non-pharmacological approaches first.
5. A policy requiring the removal of acrylic nails by all nursing personnel was implemented 6 months ago. Which assessment measure best determines if the intended outcome of the policy is being achieved?
- A. Number of staff-induced injuries
- B. Client satisfaction survey
- C. Healthcare-associated infection rate
- D. Rate of needle-stick injuries by nurses
Correct answer: C
Rationale: The correct answer is C - Healthcare-associated infection rate. Acrylic nails can harbor bacteria, increasing the risk of healthcare-associated infections. By implementing a policy to remove acrylic nails, the goal is to reduce the infection rate. Monitoring the healthcare-associated infection rate will provide a direct measure of the policy's effectiveness in achieving its intended outcome. This measure is more specific and directly related to the objective of reducing the risk of infections compared to the other choices.
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