An 8-Year-Old Child Performs Spirometry Several Times

question 26

Multiple Choice

An 8-year-old child performs spirometry several times.Which of the following exhalation times would be consistent with usable data?

• A) 0.5 second
• B) 1.0 seconds
• C) 2.0 seconds
• D) 3.0 seconds

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Definitions:

Cease

To bring or come to an end; a halt or stop.

Estuary

Portion of the ocean located where a river enters and fresh water mixes with salt water.

Tropical Rainforests

Dense forests located in the equatorial zone, characterized by high rainfall and biodiversity.

Soil

The top layer of the Earth's surface, composed of mineral particles, organic matter, water, and air, which serves as a medium for plant growth.