Nokea
A nurse is caring for a client who was admitted with type 2 diabetes mellitus. Which of the following findings indicates hyperglycemia?
- A. Absence of Chvostek's sign
- B. Presence of Kussmaul respirations
- C. Presence of diaphoresis
- D. Absence of urinary ketones
Correct Answer: B
Rationale: Kussmaul respirations indicate hyperglycemia-induced metabolic acidosis as the body compensates for high glucose. Chvostek's is unrelated, diaphoresis suggests hypoglycemia, and ketones may be present but aren't definitive here.
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Nurses' Notes
Day 1:
Client brought to the emergency department (ED) following a fall that occurred while downhill skiing. Client states they fell when turning to avoid hitting another skier. Client reports feeling a severe, sudden pain of right leg upon falling. Right leg was immobilized at the scene and client transported to the ED.
Client states they were wearing a helmet while skiing. Client reports no headache or loss of consciousness.
Client reports pain as 10 on a scale of 0 to 10 to the right lower leg Just below the knee and is unable to bear weight.
Right proximal tibia ecchymotic and swollen below the knee. Area is painful to touch. Open area noted on skin with bone visible. Right knee appears displaced. Left pedal pulses 3+, foot warm with intact movement and sensation. Right pedal pulses 1+, foot cool to palpation with minimal movement and reduced sensation.
Diagnostic Results
Day 1:
X-ray of right leg: open spiral tibial shaft fracture
For each potential provider's prescription, click to specify if the potential prescription is anticipated or contraindicated for the client. Prescription: Open the splint
- A. Open the splint
- B. Obtain a urinalysis
- C. Place the client on NPO status
- D. Place the client's right leg in a dependent position
Correct Answer:
Rationale: Opening the splint relieves pressure in compartment syndrome.
A nurse is assisting with the transfer of a client from a medical-surgical unit to an intensive care unit following a change in status. Which of the following information should the nurse include in the transfer documentation?
- A. Number of family members who have visited
- B. Primary health problem
- C. Admission vital signs from 1 week ago
- D. Scheduled times for dressing changes
- E. Current medication prescriptions
Correct Answer: B
Rationale: Transfer documentation ensures continuity of care, focusing on critical, current data for the receiving team. The primary health problem is essential it summarizes why the client's status changed (e.g., respiratory failure, sepsis), guiding ICU interventions. Number of family members who visited is irrelevant to clinical management; it's a social detail, not a priority. Admission vital signs from a week ago are outdated current vitals matter more, especially with a status change. Scheduled dressing changes are useful but secondary to understanding the underlying condition driving the transfer. Identifying the primary issue provides context for the client's deterioration, aligns with handoff standards like SBAR (Situation, Background, Assessment, Recommendation), and ensures the ICU team addresses the root cause immediately. This focus on relevance enhances patient safety, reduces miscommunication, and supports rapid response in a critical setting, making it the most vital piece of transfer information.
A nurse is caring for a client who is 6 hr postoperative following a bowel resection. Which of the following findings is the priority for the nurse to report?
- A. The client reports a pain level of 6 on a scale from 0 to 10 at the incision site.
- B. There is 20 mL of dark red drainage from the wound drainage device over the past 4 hr.
- C. The client arouses easily but quickly falls back asleep.
- D. There is 60 mL of dark yellow urine from the indwelling urinary catheter over the past 4 hr.
Correct Answer: B
Rationale: Postoperative priorities follow the ABCs (Airway, Breathing, Circulation). Dark red drainage of 20 mL over 4 hours suggests potential bleeding, a circulation issue that could indicate hemorrhage a life-threatening complication after bowel resection. Pain of 6/10 is expected post-surgery and manageable with analgesics, not immediately urgent. Easy arousal with sleepiness reflects sedation or fatigue, not an acute threat unless airway compromise emerges. Urine output of 60 mL over 4 hours (15 mL/hr) is below normal (30 mL/hr), signaling oliguria, but bleeding takes precedence as it's more immediately lethal. Excessive drainage could destabilize the client faster than oliguria or pain, requiring urgent provider notification to assess for internal bleeding or anastomosis leakage. This aligns with postoperative monitoring protocols, emphasizing early detection of hemorrhage, making it the top priority to report.
A nurse is reinforcing teaching with a client who has diabetes mellitus about reducing the risk for a stroke. Which of the following statements by the client indicates an understanding of the teaching?
- A. Having a total cholesterol level below 200 mg/dL increases my risk for a stroke.
- B. My risk for a stroke increases if my HbA1c level is 6 percent or less.
- C. My provider might prescribe a glucocorticoid regimen to decrease my risk for a stroke.
- D. I can decrease my risk for a stroke by losing excess weight.
Correct Answer: D
Rationale: Losing excess weight reduces stroke risk by improving cardiovascular health, a key factor in diabetes management. High cholesterol, uncontrolled HbA1c, and glucocorticoids increase, not decrease, stroke risk.
A nurse is preparing to administer subcutaneous enoxaparin. In which order should the nurse perform the following steps?
- A. Locate the injection site 5 cm (2 in) to the right or left of the umbilicus.
- B. Check the medication administration record to verify the client's allergies.
- C. Slowly inject the medication into the site without aspirating.
- D. Pinch clean skin at the injection site and dart the needle into the skinfold at a 90° angle.
- E. Ensure an air bubble is present in the prefilled enoxaparin syringe.
Correct Answer: B,E,A,D,C
Rationale: The sequence is: Verify allergies (B), check the air bubble (E), locate the site (A), pinch and inject at 90° (D), and inject slowly without aspirating (C) per enoxaparin protocol.