The Subsections Under Anesthesia in the CPT Code Book Are

question 3

Multiple Choice

The subsections under Anesthesia in the CPT code book are organized by:

• A) type of surgery or procedure.
• B) time under anesthesia.
• C) body site.
• D) type of drug administered.

---

Definitions:

Absolute Threshold

The minimum intensity of a stimulus that one can detect 50% of the time.

Difference Threshold

The minimum difference in stimulation that a person can detect 50% of the time, also known as the just-noticeable difference (JND).

Semicircular Canals

Three fluid-filled circular tubes in the inner ear containing the sensory receptors that detect head motion caused when an individual tilts or moves the head and/or the body.

Inner Ear

The innermost part of the ear, containing the cochlea and vestibular system, crucial for hearing and balance.