A nurse is teaching an adolescent about the appropriate use of his asthma medications. Which of the following medications should the nurse instruct the client to use as needed before exercise?
Albuterol
Prednisone
Montelukast
Fluticasone/salmeterol
The Correct Answer is A
Choice A reason: Albuterol is a short-acting beta-2 agonist that is used as a quick-relief medication to prevent exercise-induced bronchoconstriction.
Choice B reason: Prednisone is a corticosteroid used for long-term control, not for immediate relief before exercise.
Choice C reason: Montelukast is a leukotriene receptor antagonist used for long-term control and prevention, not typically for immediate pre-exercise use.
Choice D reason: Fluticasone/salmeterol is a combination of a corticosteroid and a long-acting beta-2 agonist, used for long-term control, not for quick relief before exercise.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: A sweat chloride content of 85 mEq/L is indicative of cystic fibrosis, as normal values are below 30 mEq/L, and values above 60 mEq/L are diagnostic for cystic fibrosis.
Choice B reason: Hard, packed stools could be a sign of cystic fibrosis but are not as diagnostic as a sweat chloride test.
Choice C reason: Increased blood levels of fat-soluble vitamins are not typically associated with cystic fibrosis; patients often have deficiencies due to malabsorption.
Choice D reason: A chest x-ray negative for atelectasis does not indicate cystic fibrosis, as atelectasis can be present in many conditions.
Correct Answer is ["C","D","E"]
Explanation
Choice A reason: An oxygen saturation of 95% is within the normal range and does not indicate respiratory deterioration.
Choice B reason: Warm extremities are not an indication of respiratory status deterioration; they are generally a sign of good circulation.
Choice C reason: Wheezing is a common sign of airway obstruction in asthma and can indicate a deterioration in respiratory status.
Choice D reason: Nasal flaring is a sign of increased work of breathing and can indicate respiratory distress in a child with asthma.
Choice E reason: Retraction of sternal muscles is a sign of respiratory distress and can indicate a worsening condition in a child with asthma.
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