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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
An escharotomy is a surgical procedure that involves making incisions in the eschar, which is the hard, blackened tissue that forms over a severe burn wound. The eschar can restrict blood flow and cause compartment syndrome, which can lead to tissue necrosis and nerve damage. By cutting through the eschar, the pressure is relieved and circulation is restored. This procedure does not involve removing the dead tissue, which is done by debridement or hydrotherapy. A skin graft is a different procedure that involves transplanting healthy skin from another site to cover a burn wound.
Correct Answer is D
Explanation
Methotrexate is a medication that interferes with cell division and can cause birth defects or miscarriage if taken during pregnancy. The medication can also pass into breast milk and harm the baby. Therefore, the nurse should advisethe client to stop taking methotrexate at least 3 months before trying to conceive and to use effective contraception while on the medication.
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