HESI RN
HESI Fundamentals Practice Test
1. A postoperative client has three different PRN analgesics prescribed for varying levels of pain. The nurse inadvertently administers a dose that is not within the prescribed parameters. What action should the nurse take first?
- A. Assess for side effects of the medication.
- B. Document the client’s responses.
- C. Complete a medication error report.
- D. Determine if the pain was relieved.
Correct answer: A
Rationale: In the scenario where a nurse administers a medication outside the prescribed parameters, the immediate action should be to assess the client for any potential side effects of the medication. This is crucial to ensure the client's safety and well-being. By promptly assessing for side effects, the nurse can address any adverse reactions promptly and provide necessary interventions. Once the client's safety is ensured, documenting the client's responses, completing a medication error report, and assessing pain relief can follow as part of the broader response to the medication error. Choice B is not the first priority because the immediate concern is the potential harm from the incorrect dose. Choice C is also important but comes after ensuring the client's safety. Choice D focuses on the outcome rather than the immediate need to address any side effects of the medication.
2. To avoid nerve injury, what location should the nurse select to administer a 3 mL IM injection?
- A. Ventrogluteal
- B. Outer upper quadrant of the buttock
- C. Two inches below the acromion process
- D. Vastus lateralis
Correct answer: A
Rationale: The ventrogluteal site is the preferred location for administering large volume IM injections to avoid nerve injury. This site is situated away from major nerves and blood vessels, reducing the risk of complications associated with injecting into other areas. The ventrogluteal site allows for deep muscle penetration and is recommended for injections over 2 mL in volume to ensure proper dispersion and absorption of the medication. Choices B, C, and D are incorrect because the outer upper quadrant of the buttock is not the recommended site for large volume injections, two inches below the acromion process is a location for a deltoid injection, and the vastus lateralis is typically used for smaller volume injections.
3. A client with chronic kidney disease is receiving peritoneal dialysis. Which assessment finding should the nurse report to the healthcare provider immediately?
- A. The client's weight increases by 1 kg in 24 hours.
- B. The client's peritoneal effluent is cloudy.
- C. The client's blood pressure is 140/90 mm Hg.
- D. The client's peritoneal effluent is clear and pale yellow.
Correct answer: B
Rationale: Cloudy peritoneal effluent (B) is a sign of infection and should be reported to the healthcare provider immediately. It indicates the presence of peritonitis, a severe complication that requires prompt intervention. Weight gain (A) may indicate fluid overload but is not as urgent as a potential infection. Elevated blood pressure (C) is a common finding in clients with kidney disease and needs monitoring but does not require immediate reporting. Clear and pale yellow effluent (D) is a normal finding and does not raise immediate concerns.
4. A client with chronic renal failure is receiving epoetin alfa (Epogen). Which laboratory test should the nurse monitor to evaluate the effectiveness of this medication?
- A. White blood cell count.
- B. Hemoglobin and hematocrit.
- C. Platelet count.
- D. Blood urea nitrogen (BUN) and creatinine.
Correct answer: B
Rationale: The correct answer is B: Hemoglobin and hematocrit. These are the primary laboratory tests to monitor the effectiveness of epoetin alfa (Epogen) in treating anemia. White blood cell count (A), platelet count (C), and blood urea nitrogen (BUN) and creatinine (D) are not directly related to the effects of this medication. Epoetin alfa stimulates the production of red blood cells, so monitoring hemoglobin and hematocrit levels helps assess the response to the treatment.
5. After a needle stick occurs while removing the cap from a sterile needle, what action should the individual take?
- A. Complete an incident report.
- B. Select another sterile needle.
- C. Disinfect the needle with an alcohol swab.
- D. Notify the supervisor immediately.
Correct answer: B
Rationale: In the scenario described, the correct action after a needle stick injury is to discard the contaminated needle safely and choose a new sterile needle to continue the procedure. This step helps prevent potential transmission of infections and ensures the safety of both the individual and the patient. Disinfecting the needle with an alcohol swab is not adequate to address the risk of infection transmission. While completing an incident report and notifying the supervisor are important, the immediate action should be to replace the contaminated needle with a new sterile one to prevent any potential harm.
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