Which of the Following Must Be Used to Protect Dental

question 25

Multiple Choice

Which of the following must be used to protect dental personnel from the occupational risks of nitrous oxide by reducing the N₂O released into the treatment room?

• A)Vacuum system
• B)Scavenger system
• C)Patient mask that fits well and doesn't leak
• D)Both b and c

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Definitions:

Egocentricity

A cognitive trait where individuals have difficulty understanding or considering perspectives other than their own.

Superiority

The condition or belief of being superior, higher in status, or of higher quality than others.

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, a comprehensive classification of officially recognized psychiatric disorders, used by clinicians for diagnosis.

Personality Disorders

A group of mental health conditions characterized by enduring patterns of thinking, feeling, and behaving that are significantly different from the norms of a person's culture and lead to distress or impairment.