Down Syndrome Is Also Called ______

question 74

Multiple Choice

Down syndrome is also called ______.

• A) trisomy 15
• B) trisomy 17
• C) trisomy 21
• D) trisomy 23

---

Definitions:

Inspiratory Capacity

The maximum amount of air an individual can inhale after completing a normal, restful exhalation, important in respiratory assessments.

Tidal Volume

The amount of air moved into or out of the lungs during a normal breath.

Residual Volume

Residual volume is the amount of air left in the lungs after a forceful exhalation, important for preventing lung collapse and maintaining gas exchange.

Expiratory Reserve Volume

The additional amount of air that can be forcibly exhaled after the completion of a normal, quiet exhalation.