Which drug is commonly used as an adjunct bronchodilator with albuterol in ICEMA standing orders?

• A. Epinephrine
• B. Salmeterol
• C. Albuterol
• D. Ipratropium bromide

Answer: (D)

Using two bronchodilators that work by different mechanisms gives stronger relief in acute bronchospasm. Albuterol is a fast-acting beta-2 agonist that relaxes airway smooth muscle quickly. Ipratropium bromide is an anticholinergic that blocks acetylcholine’s effect on the airways, reducing bronchoconstriction. When used together, they provide additive bronchodilation, which is why this combo is commonly included in ICEMA standing orders for acute bronchospasm.

Other options don’t fit as adjuncts in this setting: epinephrine can be used in severe anaphylaxis or extreme bronchospasm but is not a routine adjunct in standard standing orders due to broader systemic effects; salmeterol is a long-acting agent used for maintenance, not for acute relief; albuterol is the primary bronchodilator, not an adjunct to itself.