The _______________ Bed Rotates and Improves Skeletal Alignment with Constant

question 16

Multiple Choice

The _______________ bed rotates and improves skeletal alignment with constant side-to-side rotation up to 90 degrees.

• A) Rotokinetic
• B) low-air-loss
• C) air-fluidized
• D) gel-overlay

---

Definitions:

Difference Threshold

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

Sensory Adaptation

The process by which sensory receptors become less sensitive to constant stimuli over time.

Sensation

The process by which our sensory receptors and nervous system receive and represent stimuli from our environment.

Perception

The process by which individuals organize and interpret their sensory impressions in order to give meaning to their environment.