What unit is used to describe the typical albuterol MDI dose?

Prepare for the TMCC EMT-B Medications Test. Study with flashcards and multiple-choice questions, each with hints and explanations. Ensure you are exam-ready!

Multiple Choice

What unit is used to describe the typical albuterol MDI dose?

Explanation:
The main idea is that inhaled medications from a metered-dose inhaler are described by how many times you actuate the device. Each spray delivers a fixed amount, so the standard way to express a typical albuterol MDI dose is in puffs (or inhalations). For example, a common rescue dose is 2 puffs every 4–6 hours as needed. Each puff contains about 90 micrograms of albuterol, but you’ll most often see the instruction given as a number of puffs rather than milligrams or simply “a dose,” since the device delivers fixed increments with each actuation.

The main idea is that inhaled medications from a metered-dose inhaler are described by how many times you actuate the device. Each spray delivers a fixed amount, so the standard way to express a typical albuterol MDI dose is in puffs (or inhalations). For example, a common rescue dose is 2 puffs every 4–6 hours as needed. Each puff contains about 90 micrograms of albuterol, but you’ll most often see the instruction given as a number of puffs rather than milligrams or simply “a dose,” since the device delivers fixed increments with each actuation.

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