In adults, Ipratropium Bromide Inhalation Solution used with Albuterol has what nebulized dose and dosing instruction?

• A. 0.25 mg nebulized; Administer one dose only
• B. 0.5 mg nebulized; Administer one dose only
• C. 0.5 mg nebulized; Administer two doses
• D. 1.0 mg nebulized; Administer one dose

Answer: (B)

The key idea is knowing the standard per-nebulization amount when ipratropium is given with albuterol for adults. Each nebulized treatment of the DuoNeb combination provides 0.5 mg of ipratropium (with 2.5 mg of albuterol in the same 3 mL solution). The instruction in this item specifies administering a single nebulized dose.

That’s why the best choice is 0.5 mg nebulized and administer one dose. The other options propose different per-dose amounts (0.25 mg or 1.0 mg) or imply giving more than one dose, which doesn’t match the stated instruction.