Which statement is true about using nitrous oxide in dentistry?

Study for the Missouri EFDA Basic Skills Test. Use flashcards and multiple choice questions, each with hints and explanations. Prepare effectively for your certification exam!

Multiple Choice

Which statement is true about using nitrous oxide in dentistry?

Nitrous oxide in dentistry is used primarily for analgesia and sedation. When inhaled in a controlled mixture with oxygen, it helps patients feel less pain and stay calm, making procedures more tolerable. It acts quickly and wears off soon after the gas is stopped, so recovery is fast and patients can resume normal activities shortly after treatment. It doesn’t cause deep anesthesia, and its cardiovascular effects are mild when used properly, so it doesn’t dramatically raise blood pressure. It is not a treatment for infections and does not cure conditions like asthma, so those statements aren’t correct.

Nitrous oxide in dentistry is used primarily for analgesia and sedation. When inhaled in a controlled mixture with oxygen, it helps patients feel less pain and stay calm, making procedures more tolerable. It acts quickly and wears off soon after the gas is stopped, so recovery is fast and patients can resume normal activities shortly after treatment. It doesn’t cause deep anesthesia, and its cardiovascular effects are mild when used properly, so it doesn’t dramatically raise blood pressure. It is not a treatment for infections and does not cure conditions like asthma, so those statements aren’t correct.

More practice questions