Pain, Headache, and Thermal sensations

Question 1

0.1 second after sharp, pricking, acute , electric. Not felt in most deep tissues

Answer 1

Fast pain

Question 2

1sec or more but increase slowly in intensity. Slow burning, aching, throbbing, nauseous, and chronic. It is prolonged unbearable suffering

Answer 2

Slow pain

Question 3

Widespread in the superficial layers of the skin

Answer 3

Pain receptor

Question 4

What is the chemical pain

Answer 4

Bradykinin, Serotonin, Histamine, K ions, acids, Ach, and proteolytic enzymes

Question 5

What enhances sensitivity of pain endings but do not directly excite them

Answer 5

Prostaglandins and substance P

Question 6

What is the fastest receptor to adapt

Answer 6

Pacinian corpuscle

Question 7

Increase in sensitivity of the pain receptors is called

Answer 7

Hyperalgesia

Question 8

At what degrees the skin tissue starts to be damage by heat

Answer 8

45 degree C

Question 9

Suggested to be the agent that is most responsible for causing pain after tissue damage

Answer 9

Bradykinin

Question 10

A sharp pain that is transmitted to the brain by the (A8) fiber pathway

Answer 10

Double pain sensation

Question 11

Unmyelinated, slower fiber

Answer 11

Type C fiber

Question 12

Type A, delta fibers

Answer 12

Ad

Question 13

Crossover very early in the anterior commissure of the Spinal cord to travel to the opposite side

Answer 13

Spinothalamic tract

Question 14

Relay station, detects almost all sensory felt in the periphery

Answer 14

Thalamus

Question 15

Spinothalamic tract neurotransmitter used

Answer 15

Glutamate

Question 16

Pain inhibitory complex. A pain supression

Answer 16

Analgesia system

Question 17

body’s natural pain control (analgesia) system

Answer 17

Enkephalin and serotonin

Question 18

What are the natural opiate of the brain

Answer 18

Beta endorphin
met-enkephalin
leu enkephalin
dynorphin

Question 19

Suppressing pain with use of electrical stimulation

Answer 19

Brain’s Opiate system

Question 20

Person will feel pain on an area that is remote from the tissue causing pain

Answer 20

Referred pain

Question 21

Formation of acidic metabolic end products or tissue-degenerative products

Answer 21

Ischemia

Question 22

Damaging substances leak from the gastrointestinal tract into the peritoneal cavity

Answer 22

Chemical stimuli

Question 23

Mechanical stimulation if the nerve endings

Answer 23

Spasm

Question 24

Overstretched of the tissue

Answer 24

Overdistention

Question 25

Parenchyma of the liver and the alveoli of the lungs

Answer 25

Insensitive viscera

Question 26

Governed by SNS

Answer 26

Parietal pathways

Question 27

Governed by ANS

Answer 27

Visceral pathways

Question 28

Hypersensitivity to pain

Answer 28

Hyperalgesia

Question 29

aka Shingles. Herpes virus infects dorsal root ganglion

Answer 29

Herpes Zoster

Question 30

aka Trigeminal neuroglia. Lancinating or stabbing type of pain occasionally occurs in some people

Answer 30

Tic douloureux

Question 31

Loss of pain. Spinal cord is transected on only one side

Answer 31

Brown-sequard syndrome

Question 32

Pain referred to the surface of the head from deep head structures

Answer 32

Headache

Question 33

Meningeal arteries are very sensitive to pain

Answer 33

Headache of meninges

Question 34

Happens when spinal/lumbar puncture is done

Answer 34

Caused by low CSF

Question 35

It is more common in women and sometimes triggered by stress. Involvement of cerebral blood vessels

Answer 35

Migraine headache

Question 36

Also called hangover

Answer 36

Alcoholic headache

Question 37

Spasm in neck muscles (stiff neck)

Answer 37

Cervical spasm

Question 38

Caused by irritation of nasal structures

Answer 38

Sinusitis

Question 39

Caused by eye disorders

Answer 39

UV radiation, Errors of refraction