HAP Final Exam 2026 Questions and
Answers
Receptors & Stimuli - Correct answer-located at the peripheral end of an afferent
neuron (PNS) that responds to a stimuli
Receptors & Stimuli - Correct answer-Converts the energy of the stimuli (GP) into
an AP that is transmitted to the CNS
Receptors & Stimuli - Correct answer-Specialized to respond to a specific type of
stimuli - a change in the environment detectable by the body - variety of energy
forms
Types of receptors - Correct answer-a. photoreceptors
b. mechanoreceptors
c. thermoreceptors
d. osmoreceptors
e. chemoreceptors
f. nociceptors
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,photoreceptors - Correct answer-respond to visible wavelengths of light
mechanoreceptors - Correct answer-sensitive to mechanical energy
thermoreceptors - Correct answer-sensitive to heat and cold
osmoreceptors - Correct answer-detect changes in solute concentration in body
fluid
chemoreceptors - Correct answer-sensitive to specific chemicals
nociceptors - Correct answer-pain receptors- sensitive to tissue damage: pinching,
burning, distortion
Receptors can be classified by location - Correct answer-a. exteroreceptors
b. interoceptors
c. propioceptors
exteroceptors - Correct answer-sensitive to stimuli arising from outside the body
interoceptors - Correct answer-sensitive to stimuli located within the body
propioceptors - Correct answer-located within skeletal muscle, tendons, joints, -
monitor body movement and inform the brain of those movement
Two levels of complexity - Correct answer-a. simple receptors b. complex
receptors
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,simple receptors - Correct answer-a. modified dendritic endings of sensory neurons
b. monitor most types of general sensory information
Complex receptors - Correct answer-a. actually sense organs
b. localized collection of cells (of different types_ associated with the special
senses
Simple Receptors: unencapsulated dendritic endings - Correct answer-a. possess
free or naked nerve endings
b. abundant in epithelia and CT
c. most are unmyelinated
unencapsulated dendritic endings - Correct answer-Examples:a. thermoreceptors
b. nocireceptors
c. light touch receptors - mechanoreceptors
d. chemoreceptors - itch, pH
Simple receptors: encapsulated dendritic free endings - Correct answer-a. enclosed
in a CT capsule
b. almost all are mechanoreceptors
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, encapsulated dendritic free endings - Correct answer-Examples:a. Meissner's
corpuscles
b. Pacinian corpuscles
c. Ruffini endings & Golgi tendon organs
d. Joint kinesthetic receptorse. muscle spindles
Simple receptors: encapsulated: Meissner's corpuscles - Correct answer-light and
discriminitive touch, located in "hairless" skin
Simple receptors: encapsulated: Pacinian corpuscles - Correct answer-stimulated
by deep pressure, located deep in the dermis
Simple receptors: encapsulated: Ruffini endings & Golgi tendon organs - Correct
answer-proprioceptors in the dermis and tendons, respectively
Simple receptors: encapsulated: Joint kinesthetic receptors - Correct answer-
proprioceptors in the articular capsules of joints
Simple receptors: encapsulated: muscle spindles - Correct answer-proprioceptors
located in skeletal muscle
Perception - Correct answer-conscious awareness of surroundings ( sensation)
derived from interpretation of sensory input
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Answers
Receptors & Stimuli - Correct answer-located at the peripheral end of an afferent
neuron (PNS) that responds to a stimuli
Receptors & Stimuli - Correct answer-Converts the energy of the stimuli (GP) into
an AP that is transmitted to the CNS
Receptors & Stimuli - Correct answer-Specialized to respond to a specific type of
stimuli - a change in the environment detectable by the body - variety of energy
forms
Types of receptors - Correct answer-a. photoreceptors
b. mechanoreceptors
c. thermoreceptors
d. osmoreceptors
e. chemoreceptors
f. nociceptors
©COPYRIGHT 2025, ALL RIGHTS RESERVE 1
,photoreceptors - Correct answer-respond to visible wavelengths of light
mechanoreceptors - Correct answer-sensitive to mechanical energy
thermoreceptors - Correct answer-sensitive to heat and cold
osmoreceptors - Correct answer-detect changes in solute concentration in body
fluid
chemoreceptors - Correct answer-sensitive to specific chemicals
nociceptors - Correct answer-pain receptors- sensitive to tissue damage: pinching,
burning, distortion
Receptors can be classified by location - Correct answer-a. exteroreceptors
b. interoceptors
c. propioceptors
exteroceptors - Correct answer-sensitive to stimuli arising from outside the body
interoceptors - Correct answer-sensitive to stimuli located within the body
propioceptors - Correct answer-located within skeletal muscle, tendons, joints, -
monitor body movement and inform the brain of those movement
Two levels of complexity - Correct answer-a. simple receptors b. complex
receptors
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,simple receptors - Correct answer-a. modified dendritic endings of sensory neurons
b. monitor most types of general sensory information
Complex receptors - Correct answer-a. actually sense organs
b. localized collection of cells (of different types_ associated with the special
senses
Simple Receptors: unencapsulated dendritic endings - Correct answer-a. possess
free or naked nerve endings
b. abundant in epithelia and CT
c. most are unmyelinated
unencapsulated dendritic endings - Correct answer-Examples:a. thermoreceptors
b. nocireceptors
c. light touch receptors - mechanoreceptors
d. chemoreceptors - itch, pH
Simple receptors: encapsulated dendritic free endings - Correct answer-a. enclosed
in a CT capsule
b. almost all are mechanoreceptors
©COPYRIGHT 2025, ALL RIGHTS RESERVE 3
, encapsulated dendritic free endings - Correct answer-Examples:a. Meissner's
corpuscles
b. Pacinian corpuscles
c. Ruffini endings & Golgi tendon organs
d. Joint kinesthetic receptorse. muscle spindles
Simple receptors: encapsulated: Meissner's corpuscles - Correct answer-light and
discriminitive touch, located in "hairless" skin
Simple receptors: encapsulated: Pacinian corpuscles - Correct answer-stimulated
by deep pressure, located deep in the dermis
Simple receptors: encapsulated: Ruffini endings & Golgi tendon organs - Correct
answer-proprioceptors in the dermis and tendons, respectively
Simple receptors: encapsulated: Joint kinesthetic receptors - Correct answer-
proprioceptors in the articular capsules of joints
Simple receptors: encapsulated: muscle spindles - Correct answer-proprioceptors
located in skeletal muscle
Perception - Correct answer-conscious awareness of surroundings ( sensation)
derived from interpretation of sensory input
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