Lecture 2

Question 1

there is reason to believe that there are overlaps between

Answer 1

the anatomical and neurochemical bases of these phenomenon

Question 2

feelings of social rejection can lead to

Answer 2

inflammation

Question 3

social suffering activates the

Answer 3

“pain matrix”

Question 4

acetaminophen can

Answer 4

reduce social pain

Question 5

pain is not suffering it can

Answer 5

only cause it

Question 6

pain can but doesnt always lead to

Answer 6

disability

Question 7

pain is not

Answer 7

nociception

Question 8

nociception

Answer 8

the operation of the circuitry that ends up resulting in the perception of pain - pain is conscious perception of what nociception eventually produces

Question 9

thermal grill illusion

Answer 9

set up a series of bars that can be heated or cooled intermittently. If you touch just one bar, you will feel wither cold or hot, there will be no pain. If you put your hand on several at once, the perception you feel is “burning cold” and you will not be able to keep your hand on the grill for more than a few seconds.

Question 10

what is the main take away from the thermal grill illusion

Answer 10

you feel pain but there is no nociception and no noxious stimulus to process

Question 11

why do we hav acute pain

Answer 11

your bodys way of telling that you are experiencing actual or potential tissue damage and to make it stop

Question 12

why do we have tonic pain

Answer 12

bodys way of punishing movemement to help with healing to stave off infection

Question 13

why do we have chronic pain?

Answer 13

no evolutionary advantage; it is pathology

Question 14

CIPA

Answer 14

congenital insensitivity to pain with anhydrosis, also known as HSN

Question 15

anhydrosis

Answer 15

inability to sweat

Question 16

HN

Answer 16

hereditary sensory neuropathy type IV

Question 17

splitting vs lumping problem

Answer 17

should things be lumped into a group together or should they be split from each other due to differences- evidence forces us to split

Question 18

how can you split pain

Answer 18

thorugh durationL acute to tonic to chronic

Question 19

the arbitrary interval of time needed to pass before something can be considered chronic is

Answer 19

roughly 3-6 months

Question 20

another way to split pain

Answer 20

etiology; the type of pain it is

Question 21

third way to split pain

Answer 21

location of the pain

Question 22

superficial pain

Answer 22

skin pain

Question 23

deep pain

Answer 23

muscle, joint, and bone pain

Question 24

Visceral pain

Answer 24

internal organ pain, it is poorly localized

Question 25

neuropathic pain

Answer 25

feel like its on your skin but is actually in your nerves or brain

Question 26

fourth way to split pain is

Answer 26

through symptoms

Question 27

spontaneous pain

Answer 27

continuous, paroxysmal (episodic)

Question 28

evoked pain (pain hypersensitivity)

Answer 28

allodynia and hyperalgesia (heat, cold, mechanical, or vibration), static vs dynamic, activity- evoked

Question 29

paresthesia

Answer 29

a sensation that is strange but isnt pain

Question 30

dysesthesia

Answer 30

a strange sensation that isnt pain but you dont like it

Question 31

numbness

Answer 31

numbness and pain can occur in the same place simultaneously

Question 32

paradoxical thermal sensations

Answer 32

ie i feel something hot where it should be cold and vice versa

Question 33

aftersensations

Answer 33

sensations that last too long

Question 34

allodynia

Answer 34

a situation where a previously non-noxious stimulus is now noxious

Question 35

hyperalgesia

Answer 35

the situation where a previously noxious stimulus is now more noxious

Question 36

symptom vs sign

Answer 36

symptom= something reported by patient sign= soemthing that shows up in medical tests

Question 37

the advantage of chronic pain and the hypersensitivity produced by it is

Answer 37

that it reminds you you're injured and makes you hypervigilant to social stimuli

Question 38

theriac

Answer 38

a mixture of many natural ingredients (one of which is opium poppy)

Question 39

the very first pharmaceutical company in the world is called

Answer 39

Merck

Question 40

who was Merck founded by and what year and its purpose

Answer 40

Darmstadt in 1688. purpose was to create and sell a standard dose of morphine

Question 41

first public demonstration of surgical anesthetic took place in

Answer 41

massachusettes general hospital in cambridge in 1864 ; anesthetic was inhaled ether

Question 42

opiate

Answer 42

a thing that is like opium

Question 43

opioid

Answer 43

a broader category which includes things in your body like endorphins

Question 44

all __ are __ and all __ are loosely based on ___

Answer 44

1. opiates 2. Opioids 3. opiates 4. structure of opium