with 100% Correct Answers |
Verified | Latest Update
2026/2027
Nociceptive pain (NP) - ANSWER ✔✔o specialized nerve endings
located in the cutaneous and deep musculoskeletal tissue that detect
painful stimuli from the periphery and communicate this information to
the CNS
o Nociceptors carry pain signal to the CNS by two primary sensory
(afferent) fibers: Aδ and C fibers
,o NP starts outside of the nervous system from actual or potential tissue
damage. It has 4 phases.
Know the 4 phases of Nociception - ANSWER ✔✔o Transduction
o Transmission
o Perception
o Modulation
Transduction - ANSWER ✔✔noxious stimulus takes place in
periphery
Transmission - ANSWER ✔✔pain impulse moves from spinal cord to
brain
Perception - ANSWER ✔✔conscious awareness of painful sensation
Modulation - ANSWER ✔✔inhibition of pain message
neuropathic pain (NEP) - ANSWER ✔✔o results from an abnormal
processing of the pain message from an injury to nerve fibers
o Pain is described as: Constant dull ache, Burning, Stabbing, Electric
shock, Tingling
o Much more difficult to assess and treat
, o Nociceptive pain can develop into Neuropathic pain if poorly
controlled
what can cause neuropathic pain - ANSWER ✔✔diabetes mellitus,
shingles (herpes zoster), HIV/AIDS, sciatica, trigeminal neuralgia,
phantom limb pain, chemotherapy, stroke, multiple sclerosis, tumor
visceral pain - ANSWER ✔✔originates from larger internal organs
(stomach, intestine, gallbladder, pancreas); described as dull, deep,
squeezing, or cramping
pain impulses transmitted along the autonomic nervous system (ANS)
deep somatic pain - ANSWER ✔✔comes from blood vessels, joints,
tendons, muscles, bone; may result from pressure, trauma, or ischemia
- pain feels aching or throbbing
cutaneous pain - ANSWER ✔✔derived from skin surface and subQ
tissues
pain feels sharp, superficial, burning
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3