Which Term Best Describes Receptors That Detect Stimuli from the External

Question

Which term best describes receptors that detect stimuli from the external environment?
A) Interoceptors
B) Exteroceptors
C) Proprioceptors
D) Nociceptors
E) Thermoreceptors

Accepted Answer

Exteroceptors detect stimuli from the external environment, such as light or touch. Interoceptors (A) detect stimuli from within the body, such as changes in internal organ function. Proprioceptors (C) detect changes in body position and movement, such as the stretch of a muscle. Nociceptors (D) detect pain stimuli. Thermoreceptors (E) detect changes in temperature.