The Term Control Circuit Best Describes

question 14

Multiple Choice

The term control circuit best describes:

• A) the source of power for the ventilator.
• B) how the ventilator converts input power to work.
• C) the mechanism that controls the ventilator's drive mechanism.
• D) the physical signal measured and used as feedback to control the ventilator's output.

---

Definitions:

Stethoscope

A medical instrument for listening to the action of someone's heart or breathing.

Physician

A medical professional trained to diagnose, treat, and prevent illnesses, and provide patient care.

Month

A unit of time, typically used in calendars, that roughly corresponds to the period required for the moon to orbit the Earth.

Fontanels

Membranous regions found in the skull of infants; permit the skull to move through the birth canal.