A nurse in a clinic sees a client who has an acute asthma exacerbation. Which of the following medications should reduce the symptoms?

Montelukast orally

Albuterol via jet nebulizer

Budesonide via dry-powder inhaler

Cromolyn via metered-dose inhaler

Answer and Explanation

The Correct Answer is B

This is because albuterol is a short-acting beta2 agonist that relaxes the smooth muscles of the airways and improves bronchodilation and airflow. Montelukast, budesonide, and cromolyn are long-term control medications that prevent inflammation and reduce the frequency of asthma attacks, but they do not provide immediate relief.

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Correct Answer is D

Explanation

CD4-T-cell count 180 cells/mm3 is the nurse's priority. Rationale: This is because a low CD4-T-cell count indicates a high risk of opportunistic infections and impaired immune function. The nurse should implement infection prevention measures and monitor the client for signs of infection. The other values are not as critical as the CD4-T-cell count.

A. Yellow sclera B. Increasing AST level C. Weight loss D. Mantoux test result

Correct Answer is A

Explanation

This is because tuberculosis can affect the liver and cause hepatotoxicity, especially if the client is taking anti-tuberculosis medications. The nurse should monitor the client's liver function tests, such as AST and ALT levels, and observe for signs of liver damage, such as yellow sclera, dark urine, clay-colored stools, and abdominal pain.

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A nurse in a clinic sees a client who has an acute asthma exacerbation. Which of the following medications should reduce the symptoms?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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A nurse in a clinic sees a client who has an acute asthma exacerbation. Which of the following medications should reduce the symptoms?