Nokea
The nurse is caring for a client scheduled for surgery who is nothing by mouth (NPO) status. Which of the following prescription should the nurse clarify with the primary healthcare physician (PHCP)?
- A. Lispro insulin 5 units SubQ TID
- B. Glargine insulin 15 units SubQ QHS
- C. Vitamin B12 100 mcg IM Daily
- D. Clonidine patch transdermal TTS-1 0.1 mg/24 hours q 7 days
Correct Answer: A
Rationale: Lispro insulin is a rapid-acting insulin typically administered around mealtimes to manage postprandial glucose levels. Since the client is NPO, they are not eating, so administering lispro insulin could lead to hypoglycemia due to the absence of carbohydrate intake. The nurse should clarify this prescription with the PHCP to ensure safe management of the client’s blood glucose levels during the NPO period. Glargine insulin, a long-acting insulin, is appropriate for basal glucose control and does not require clarification. Vitamin B12 and clonidine are unrelated to food intake and safe for NPO status.
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The nurse is assessing a client who just returned from surgery. The nurse checks preoperative vital signs at 0830 to compare them with the current vital signs at 1030 . What action should the nurse take?
- A. Assess the surgical wound
- B. Collect blood cultures
- C. Administer oxygen at 2 L/minute
- D. Encourage by-mouth (PO) fluids
Correct Answer: C
Rationale: Changes in vital signs post-surgery may indicate respiratory or circulatory compromise. Administering oxygen at 2 L/minute is a prudent initial action to support oxygenation while further assessment occurs. Wound assessment, blood cultures, or fluids require specific clinical indications.
The nurse is caring for a client who is 24 hours postoperative following a left total knee replacement. Which assessment data would indicate that the client is ready for discharge?
- A. Pulse (P) 102, RR 18, BP 104/72 mm Hg
- B. Urine output of 200 mL in the past 8 hours
- C. Lung bases are clear upon auscultation
- D. The client rates left knee pain as 8/10 on the Numerical Rating Scale
Correct Answer: C
Rationale: Clear lung bases indicate no respiratory complications, such as pneumonia, which is critical for discharge readiness. A pulse of 102 and low blood pressure (104/72 mm Hg) suggest possible instability, requiring further evaluation. Low urine output (200 mL/8 hours) indicates potential renal issues, and severe pain (8/10) suggests inadequate pain control, both contraindicating discharge.
The nurse is observing infection control practices in the nursing unit. Which of the following findings require follow-up? A client with
- A. H. pylori placed on standard precautions.
- B. rotavirus provided a disposable blood pressure cuff.
- C. rubella and their door is kept closed at all times.
- D. influenza ambulating in the hall with a surgical mask.
- E. Legionnaires' disease placed on contact precautions.
Correct Answer: A,E
Rationale: H. pylori requires contact precautions due to fecal-oral transmission, and Legionnaires' disease requires standard precautions, not contact.
The nurse is teaching a group of unlicensed assistive personnel (UAPs) concepts of client identification. Which situation would require two client identifiers? Select all that apply.
- A. Providing a meal tray
- B. Changing bed linens
- C. Replacing a suction canister
- D. Obtaining vital signs
- E. Providing range of motion exercises
Correct Answer: C,D
Rationale: Two client identifiers are required for procedures that involve direct client intervention with potential for error, such as replacing a suction canister (invasive equipment) and obtaining vital signs (recorded in medical records). Providing a meal tray, changing bed linens, and range of motion exercises do not typically require two identifiers.
The nurse is preparing to prime a new line of IV tubing. The nurse understands that priming intravenous tubing is crucial because it prevents which treatment complication?
- A. Medication toxicity
- B. Infiltration
- C. Air embolism
- D. Extravasation
Correct Answer: C
Rationale: Priming IV tubing removes air, preventing air embolism, a potentially fatal complication. Other complications are unrelated to priming.