A Doctor Orders a Pulmonary Function Test (PFT)to Determine

question 37

Multiple Choice

A doctor orders a pulmonary function test (PFT) to determine:

• A)posture function abnormalities.
• B)pulse rate.
• C)the extent of pulmonary abnormality.
• D)primary site of abnormalities.

---

Definitions:

Disc Brakes

A type of brake system where brake pads apply pressure to a disc or rotor attached to the wheel, slowing or stopping the vehicle.

Drum Brakes

A type of brake that uses friction caused by a set of shoes or pads that press outward against a rotating cylinder-shaped part called a drum.

Brake Fade

The reduction in braking power that occurs after repeated or sustained use, often due to overheating of the brake components.

Hydraulic

Relating to a system operated by the motion and pressure of fluids, used in various applications including machinery and vehicle brakes.