Nursing Elites

1. A nursing student asks what essential hypertension is. What response by the registered nurse is best?

• A. It means it is caused by another disease.
• B. It means it is essential that it be treated.
• C. It is hypertension with no specific cause.
• D. It refers to severe and life-threatening hypertension.

Correct answer: C

Rationale: Essential hypertension, also known as primary or idiopathic hypertension, is the most common type of hypertension. It has no specific underlying cause such as an associated disease process. In contrast, hypertension that is due to another disease is referred to as secondary hypertension. Malignant hypertension is a severe and life-threatening form of hypertension characterized by rapidly progressive blood pressure elevation and potential end-organ damage.

2. A client with asthma is being taught about peak flow meter use. Which statement by the client indicates understanding of the teaching?

• A. I will use my peak flow meter every morning.
• B. I will use my peak flow meter when I feel short of breath.
• C. I will use my peak flow meter before using my inhaler.
• D. I will use my peak flow meter after using my inhaler.

Correct answer: A

Rationale: The correct answer is A. Using the peak flow meter every morning is crucial for monitoring asthma control and making timely treatment adjustments. While using the meter when feeling short of breath or before using an inhaler can also be beneficial, the daily morning routine helps in consistent management of asthma symptoms.

3. A client with dyspnea and difficulty climbing stairs is classified as having class III dyspnea. Which intervention should the nurse include in the client's plan of care?

• A. Assistance with activities of daily living.
• B. Daily physical therapy activities.
• C. Oxygen therapy at 2 liters per nasal cannula.
• D. Complete bedrest with frequent repositioning.

Correct answer: A

Rationale: Class III dyspnea indicates significant limitations in activity due to shortness of breath. Clients with this level of dyspnea should be encouraged to participate in activities within their tolerance levels. Providing assistance with activities of daily living helps conserve energy for essential tasks while promoting independence. Oxygen therapy is only necessary if hypoxia is present, and complete bedrest is generally not recommended for clients with dyspnea unless specifically indicated.

4. During an assessment, an older adult client's son reports that the client has been sick with a respiratory illness for the past 6 days. Which of the following assessment findings is a manifestation of pneumonia in the older adult client?

• A. Bradycardia
• B. Night sweats
• C. Confusion
• D. Narrowed pulse pressure

Correct answer: C

Rationale: Confusion is a common manifestation of pneumonia in older adults. It can result from inadequate oxygenation to the brain due to respiratory compromise. Bradycardia, night sweats, and narrowed pulse pressure are not typically specific findings associated with pneumonia and should be further assessed or monitored, but confusion is a key indicator that warrants immediate attention.

5. A nurse is assessing a client for a suspected anaphylactic reaction following a CT scan with contrast media. For which of the following client findings should the nurse intervene first?

• A. Urticaria
• B. Stridor
• C. Vomiting
• D. Hypotension

Correct answer: B

Rationale:

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