Your Aim Is to Sterilize Prosthetic Devices Like Heart Valves

question 44

Multiple Choice

Your aim is to sterilize prosthetic devices like heart valves and artificial joint structures before being used in the patient.Considering where they will be placed and the probable composition of the devices,what would be the best chemical to use?

• A)iodine
• B)crystal violet dye
• C)quaternary ammonium compounds
• D)bleach

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Definitions:

Opponent-Process Theory

A theory proposing that our emotions are regulated by mechanisms that operate in opposing pairs, such as happiness-sadness, explaining why high levels of one emotion can lead to subsequent feelings of the opposite.

Frequencies

Describes the number of times an event occurs within a specified period of time.

Outer Space

The physical universe beyond the earth's atmosphere, characterized by a vacuum and extreme temperatures.

Frequency

The number of occurrences of a repeating event per unit of time, often used to measure the waves of sound and light.