“My test results mention residual volume,” a patient tells a medical assistant. “What does that mean?” What should the medical assistant tell the patient?

(1 point)
Responses

“It’s a measurement of how much air you can inhale and exhale when you are just breathing normally.”
“It’s a measurement of how much air you can inhale and exhale when you are just breathing normally.”

“It’s a measurement of how much air you can draw into your lungs in 60 seconds.”
“It’s a measurement of how much air you can draw into your lungs in 60 seconds.”

“It means how much air you can push out of your lungs in 60 seconds.”
“It means how much air you can push out of your lungs in 60 seconds.”

“It means how much air you have in your lungs after you have breathed out as much as possible.”

1 answer

The medical assistant should tell the patient:

“It means how much air you have in your lungs after you have breathed out as much as possible.”

This response accurately describes residual volume, which is the amount of air remaining in the lungs after a forceful exhalation.