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Example Questions
Example Question #131 : Nclex
All of the following are examples of adrenergic agonists except __________.
albuterol
tiotropium
salmeterol
terbutaline
tiotropium
Albuterol, terbutaline, and salmeterol are all beta-2 adrenergic agonists. Beta-2 adrenergic agonists stimulate beta-2 adrenergic receptors, causing smooth muscle relaxation in the bronchial passages.
Tiotropium (trade name Spiriva) is an anticholinergic bronchodilators.
Example Question #132 : Nclex
Which of the following is an example of an inhaled steroid used in the treatment of asthma?
Salmeterol
Fluticasone
Ipratropium
Fluticasone
Fluticasone (trade name Flovent) is a synthetic glucocorticoid used in the treatment of asthma and allergic rhinitis.
Example Question #1 : Respiratory Pharmacology
What class of drug is montelukast?
Leukotriene inhibitor
Corticosteroid
Anticholinergic bronchodilator
Long acting beta-2 agonist (LABA)
Leukotriene inhibitor
Montelukast is a leukotriene inhibitor. It acts by antagonism of the leukotriene receptor sites in bronchial wall smooth muscle to prevent wheezing, chest tightness, and coughing caused by asthma, and to treat other respiratory issues to promote proper ventilation.
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