HESI RN
HESI Fundamentals Practice Exam
1. The healthcare professional is preparing to administer 10 mL of liquid potassium chloride through a feeding tube, followed by 10 mL of liquid acetaminophen. Which action should the healthcare professional include in this procedure?
- A. Dilute each of the medications with sterile water prior to administration.
- B. Mix the medications in one syringe before opening the feeding tube.
- C. Administer water between the doses of the two liquid medications.
- D. Withdraw any fluid from the tube before instilling each medication.
Correct answer: C
Rationale: To maintain patency and ensure proper medication delivery, water should be instilled into the feeding tube between administering the two medications. This helps prevent clogging of the tube and ensures that both medications are delivered effectively without interference from remnants of the previous medication. Diluting the medications with sterile water before administration (choice A) is unnecessary and may alter the medication concentration. Mixing the medications in one syringe (choice B) could lead to interactions or chemical reactions between the medications. Withdrawing fluid from the tube before instilling each medication (choice D) is not required and may increase the risk of tube displacement or misplacement.
2. What action should be taken when adding sterile liquids to a sterile field?
- A. Use an expired sterile liquid if the bottle is sealed and unopened.
- B. Consider the sterile field contaminated if it becomes wet during the procedure.
- C. Remove the container cap and place it with the inside facing up on the sterile field.
- D. Hold the container low and pour the solution into a receptacle at the front of the sterile field.
Correct answer: B
Rationale: If a sterile field becomes wet or damp during a procedure, it is considered contaminated as moisture can allow organisms to wick from the surface and compromise the sterility of the field. It is essential to maintain the integrity of the sterile field to prevent infections and ensure patient safety.
3. An elderly patient has been living in a nursing home for several years. The nursing staff has begun to notice a change in her behavior. All of the following are symptoms of depression except:
- A. Changes in sleep patterns
- B. Changes in eating patterns with weight loss
- C. Excessive fatigue and increased concern with bodily functions
- D. Hyperorality
Correct answer: D
Rationale: Hyperorality is not typically a symptom of depression. Symptoms of depression often include changes in sleep patterns, eating patterns with weight loss, and excessive fatigue. Hyperorality, which refers to the tendency to examine, chew, or ingest non-nutritive substances, is not a common symptom associated with depression.
4. 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.
5. The healthcare provider is conducting an initial admission assessment for a woman who is Mexican-American and who is scheduled to deliver a baby by C-section in the next 24 hours. What should the healthcare provider include in the assessment?
- A. Provide an interpreter to convey the meaning of words and messages in translation
- B. Commend the client for her patience during a long wait in the admission process
- C. Arrange for the hospital chaplain to visit the client during her hospital stay
- D. Rely on cultural norms as the basis for providing healthcare for this client
Correct answer: D
Rationale: When caring for patients from diverse cultural backgrounds, it is essential to respect and consider their cultural norms and practices while providing healthcare. Understanding and incorporating cultural beliefs and values can enhance the quality of care and improve patient outcomes.
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