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The client diagnosed with Guillain-Barré syndrome is having difficulty breathing and is placed on a ventilator. Which situation warrants immediate intervention by the nurse?
- A. The ventilator rate is set at 14 breaths per minute.
- B. A manual resuscitation bag is at the client's bedside.
- C. The client's pulse oximeter reading is 85%.
- D. The ABG results are pH 7.4, PaO2 88, PaCO2 35, and HCO3 24.
Correct Answer: C
Rationale: A pulse oximeter reading of 85% indicates hypoxemia, requiring immediate intervention. Ventilator rate, resuscitation bag, and normal ABGs are appropriate.
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The client diagnosed with SLE is being discharged from the medical unit. Which discharge instructions are most important for the nurse to include? Select all that apply.
- A. Use a sunscreen of SPF 30 or greater when in the sunlight.
- B. Notify the HCP immediately when developing a low-grade fever.
- C. Some dyspnea is expected and does not need immediate attention.
- D. The hands and feet may change color if exposed to cold or heat.
- E. Explain the client can be cured with continued therapy.
Correct Answer: A,B,D
Rationale: Sunscreen, fever reporting, and Raynaud’s phenomenon awareness prevent SLE flares and complications. Dyspnea requires attention, and SLE is not curable.
Which assessment data should make the nurse suspect the client has chronic allergies?
- A. Jaundiced sclera and jaundiced palms of hands.
- B. Pale, boggy, edematous nasal mucosa.
- C. Lacy white plaques on the oral mucosa.
- D. Purple or blue patches on the face.
Correct Answer: B
Rationale: Pale, boggy, edematous nasal mucosa indicates chronic allergic rhinitis. Jaundice, oral plaques, and facial patches suggest other conditions.
The nurse and a licensed practical nurse are caring for clients in a rheumatologist's office. Which task can the nurse assign to the licensed practical nurse?
- A. Administer methotrexate, an antineoplastic medication, IV.
- B. Assess the lung sounds of a client with RA who is coughing.
- C. Demonstrate how to use clothing equipped with Velcro fasteners.
- D. Discuss methods of birth control compatible with treatment medications.
Correct Answer: C
Rationale: Demonstrating Velcro clothing is within LPN scope. Methotrexate administration, lung assessment, and birth control discussion require RN judgment.
The nurse is planning the care for a client diagnosed with RA. Which intervention should be implemented?
- A. Plan a strenuous exercise program.
- B. Order a mechanical soft diet.
- C. Maintain a keep-open IV.
- D. Obtain an order for a sedative.
Correct Answer: C
Rationale: A keep-open IV ensures access for RA medications (e.g., biologics). Strenuous exercise worsens joints, soft diets are unrelated, and sedatives are not routine.
The client with RA has nontender, movable nodules in the subcutaneous tissue over the elbows and shoulders. Which statement is the scientific rationale for the nodules?
- A. The nodules indicate a rapidly progressive destruction of the affected tissue.
- B. The nodules are small amounts of synovial fluid that have become crystallized.
- C. The nodules are lymph nodes which have proliferated to try to fight the disease.
- D. The nodules present a favorable prognosis and mean the client is better.
Correct Answer: B
Rationale: RA nodules are granulomas, sometimes containing synovial fluid, due to chronic inflammation. They do not indicate rapid destruction, lymph node proliferation, or better prognosis.