A nurse is caring for a client who has a history of exposure to TB and symptoms of night sweats and hemoptysis. Which of the following tests should the nurse realize is the most reliable to confirm the diagnosis of active pulmonary TB?
Mantoux test
Sputum culture for acid-fast bacillus
Sputum smear
Chest x-ray
The Correct Answer is B
This is because sputum culture can identify the presence and type of mycobacteria that cause TB, while other tests can only indicate exposure or infection. Sputum culture results may take several weeks, so treatment should be initiated based on clinical suspicion and other tests.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Difficulty swallowing is the priority finding to report to the provider. Rationale: This is because difficulty swallowing can indicate airway edema, which can compromise breathing and oxygenation. The nurse should monitor the client's respiratory status and administer oxygen as prescribed. The other findings are also important, but not as urgent as airway obstruction.
Correct Answer is A
Explanation
This is because SLE is an autoimmune disorder that causes inflammation and damage to various organs and tissues, such as the skin, joints, kidneys, heart, and blood vessels. Connective tissue is a type of tissue that supports and binds other tissues and organs in the body.
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