What Is True Regarding the Nasal Cannula

question 55

Multiple Choice

What is true regarding the nasal cannula?

• A) A delivery device for oxygen
• B) The prongs need to curve upward when in the nose.
• C) Can be used with nasal polyps
• D) Used for mouth breathers
• E) All of the above

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Definitions:

Multiplier Band

The multiplier band is a component on a resistor that indicates the multiplication factor to be applied to the combined value of the first bands to determine the resistor's resistance value.

Silver

A chemical element with the symbol Ag and atomic number 47, known for its conductivity, malleability, and luster.

Color Code

A system where colors are used to represent numbers.

Wire-Wound

A type of resistor or inductor where wire is wound around a core to create a specific electrical resistance or inductance value, often used for precision components.