HOSA Dental Terminology Practice

Which method allows a child to be conscious yet relaxed during dental treatment?

1. General anesthesia

2. Oral medication

3. Inhalation sedation

4. Local anesthetic

The correct answer is: Inhalation sedation

Inhalation sedation is a method that enables a child to remain conscious while achieving a state of relaxation during dental procedures. This technique involves administering a mixture of nitrous oxide and oxygen, commonly known as "laughing gas," through a mask that the patient breathes in. The effects of this sedation allow the child to feel calm and comfortable, easing any anxiety they may have about the dental treatment. Moreover, the fact that the child stays awake means they can cooperate with the dentist, which is important for many dental procedures. Inhalation sedation is valued for its fast onset and the ability to quickly reverse its effects once the procedure is complete by simply removing the mask and allowing the child to breathe in regular oxygen. This makes it a preferred option for managing child patients who require a gentle approach without the risks associated with deeper sedation or general anesthesia.