What Is the Purpose of the End-Inspiratory Breath Hold Used

question 41

Multiple Choice

What is the purpose of the end-inspiratory breath hold used in conjunction with aerosol delivery?

• A)Prevents the patient from hyperventilating
• B)Gives the aerosol more time to reach BTPS conditions
• C)Allows better deposition through gravitational settling
• D)Reduces inertial impaction

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Definitions:

Organ of Hearing

The ear, responsible for detecting and processing sound waves.

Auditory Tube

A tube connecting the middle ear to the nasopharynx, helping equalize pressure on either side of the eardrum.

Pharynx

The pharynx is a muscular tube that connects the mouth and nasal passages with the esophagus and larynx, serving both respiratory and digestive functions.

Ossicles

Small bones, especially those in the middle ear that include the malleus, incus, and stapes, which transmit sound vibrations.