Nokea
The nurse is performing in-service education about the use of the defibrillator.
Which of the following statements, if made by the nurse, is MOST important?
- A. Do not touch the bed when using the defibrillator.
- B. Check the defibrillator every 24 hours.
- C. Do not leave the defibrillator plugged in.
- D. Do not place the paddles over the electrodes.
Correct Answer: A
Rationale: Strategy: Answers are implementations. Determine the outcome of each answer choice. Is it desired? (1) correct-is a priority to prevent accidental countershock (2) equipment should be checked every eight hours (3) equipment should remain plugged in at all times (4) is not a priority; while this should not occur, it can be safely done
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A diabetic client asks the nurse why the provider ordered a glycosylated hemoglobin (HbA) measurement, since a blood glucose reading was just performed. You will explain to the client that the HbA test:
- A. Provides a more precise blood glucose value than self-monitoring
- B. Is performed to detect complications of diabetes
- C. Measures circulating levels of insulin
- D. Reflects an average blood sugar for several months
Correct Answer: D
Rationale: Glycosylated hemoglobin values reflect the average blood glucose (hemoglobin-bound) for the previous 2-3 months and can be used to monitor client adherence to the therapeutic regimen.
The nurse is preparing to administer an injection of haloperidol decanoate (Haldol D).
- A. What is the most appropriate action for the nurse when administering haloperidol decanoate IM?
- B. Massage the injection site.
- C. Give deep IM in a large muscle mass.
- D. Use a 2 inch 25 gauge needle.
- E. Administer the medication in divided doses.
Correct Answer: B
Rationale: Haloperidol decanoate is highly irritating to subcutaneous tissue, requiring deep IM injection into a large muscle mass to ensure proper absorption and minimize irritation. Massaging the site, using a small-gauge needle, or dividing doses is inappropriate.
The nurse is caring for a client with Ménière's disease. The nurse stands directly in front of the client when speaking. Which of the following BEST describes the rationale for the nurse's position?
- A. This enables the client to read the nurse's lips.
- B. The client does not have to turn her head to see the nurse.
- C. The nurse will have the client's undivided attention.
- D. There is a decrease in client's peripheral visual field.
Correct Answer: B
Rationale: by decreasing movement of client's head, vertigo attacks may be decreased
The nurse is caring for a client who had a total gastrectomy performed this morning. When the client returns to the nursing care unit, the drainage from the nasogastric tube is red. What is the nurse's best response to this?
- A. Report it immediately to the charge nurse or the physician
- B. Record the finding and continue to observe
- C. Immediately apply pressure to the operative site
- D. Place the client in Trendelenburg position
Correct Answer: A
Rationale: Red nasogastric drainage post-gastrectomy suggests bleeding, requiring immediate reporting to assess for hemorrhage.
The nurse is caring for a client with a history of bipolar disorder who is receiving valproic acid (Depakote) 500 mg PO bid. Which of the following laboratory results should the nurse report immediately?
- A. Liver enzymes elevated to twice normal.
- B. Sodium 140 mEq/L.
- C. Potassium 4.0 mEq/L.
- D. Hemoglobin 13 g/dL.
Correct Answer: A
Rationale: Elevated liver enzymes suggest hepatotoxicity, a serious valproic acid side effect. Options B, C, and D are normal.