Nursing Elites

1. A healthcare provider is assessing a client who has COPD and is receiving oxygen therapy at 2 L/min via nasal cannula. Which of the following findings should the provider report?

• A. Oxygen saturation of 95%.
• B. Productive cough with clear sputum.
• C. Respiratory rate of 22/min.
• D. Client reports dyspnea.

Correct answer: D

Rationale: The correct answer is D. Dyspnea in a client with COPD receiving oxygen should be reported as it may indicate worsening respiratory status. Oxygen saturation of 95% is within the expected range for a client receiving oxygen therapy and does not require immediate reporting. A productive cough with clear sputum is a common symptom in clients with COPD and does not necessarily warrant urgent reporting. A respiratory rate of 22/min is also within normal limits and does not raise immediate concerns in this scenario.

2. A nurse in a pediatric clinic is teaching a newly hired nurse about the varicella roster. Which of the following information should the nurse include?

• A. Children who have varicella are contagious until vesicles are crusted
• B. Children who have varicella should receive the herpes zoster vaccination
• C. Children who have varicella should be placed in droplet precautions
• D. Children who have varicella are contagious 4 days before the first vesicle eruption

Correct answer: A

Rationale: The correct answer is A. Children with varicella are contagious until the vesicles crust over, which is important for preventing transmission. Choice B is incorrect as varicella and herpes zoster are caused by different viruses, so the varicella vaccine is given to prevent varicella, not herpes zoster. Choice C is incorrect because varicella is primarily spread through respiratory secretions, so airborne precautions are recommended, not droplet precautions. Choice D is incorrect as children with varicella are contagious even before the first vesicle eruption, not just 4 days before.

3. How should a healthcare professional care for a patient with a stage 2 pressure ulcer?

• A. Clean the area with normal saline
• B. Apply antibiotic ointment
• C. Use a hydrocolloid dressing
• D. Change the dressing daily

Correct answer: C

Rationale: Using a hydrocolloid dressing is the appropriate care for a stage 2 pressure ulcer because it provides a moist healing environment, promotes healing, and helps to prevent infection. Cleaning the area with normal saline (Choice A) is important but not the primary treatment for a stage 2 pressure ulcer. Applying antibiotic ointment (Choice B) may not be necessary unless there is a sign of infection. Changing the dressing daily (Choice D) may disrupt the healing process and is not recommended unless the dressing is soiled or compromised.

4. What is the initial action for a healthcare provider when a patient presents with shortness of breath?

• A. Administer oxygen
• B. Reposition the patient
• C. Check for abnormal breath sounds
• D. Check oxygen saturation

Correct answer: A

Rationale: Administering oxygen is the initial action for a healthcare provider when a patient presents with shortness of breath because it helps alleviate the patient's symptoms by improving oxygenation. Providing oxygen takes precedence over other actions such as repositioning the patient, checking for abnormal breath sounds, or assessing oxygen saturation. While these actions are important, ensuring the patient has an adequate oxygen supply is crucial in the initial management of shortness of breath.

5. What is the most important intervention for a patient with suspected DVT?

• A. Administer anticoagulants
• B. Monitor oxygen levels
• C. Apply compression stockings
• D. Encourage ambulation

Correct answer: A

Rationale: The correct answer is to administer anticoagulants. Administering anticoagulants is crucial in the management of deep vein thrombosis (DVT) as it helps prevent the clot from growing larger or dislodging, potentially causing a life-threatening pulmonary embolism. While monitoring oxygen levels, applying compression stockings, and encouraging ambulation are important aspects of DVT management, administering anticoagulants is the most critical intervention to prevent further complications.

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