Which of the Following Features Incorporated into Most Modern Endotracheal

question 40

Multiple Choice

Which of the following features incorporated into most modern endotracheal tubes assist in verifying proper tube placement?
I.length markings on the curved body of the tube
II.imbedded radiopaque indicator near the tube tip
III.additional side port (Murphy eye) near the tube tip

• A)I and II
• B)I and III
• C)II and III
• D)I, II, and III

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Definitions:

Signals

Forms of communication or stimuli that elicit a response in biological systems, such as hormones, neurotransmitters, or environmental cues.

Blood Calcium Concentration

The amount of calcium in the bloodstream, essential for various bodily functions including bone formation, muscle contraction, and blood clotting.

Calcitonin

A hormone produced by the thyroid gland that helps regulate calcium levels in the blood by lowering them when they are high.

Glucagon

A hormone produced by the pancreas that raises blood glucose levels by promoting the breakdown of glycogen in the liver.