Pain Part 2 (Non-Opioids).pptx Flashcards
Injuries can release an ?
a. neuropathic pain
b. inflammatory soup
inflammatory soup
Inflammatory Soup includes ?
a. oxytocin
b. prostaglandins
b. prostaglandins
Which causes pain and inflammation?
a. oxytocin
b. prostaglandins
b. prostaglandins
Which help with inflammation.?
a. NSAIDS (ibuprofen)
B. OPIODS (morphine)
a. NSAIDS (ibuprofen)
Which treat MODERATE TO SEVERE pain
a. NSAIDS (ibuprofen)
B. OPIODS (morphine)
B. OPIODS (morphine)
Inflamation is considered
a. Mild
b. Moderate
c. Severe
a. Mild
protective prostaglandins in stomach
a. Cox 1 pathway
b. Cox 2 pathway
a. Cox 1 pathway
Inflammatory prostaglandins ;hyperalgesia
a. Cox 1 pathway
b. Cox 2 pathway
b. Cox 2 pathway
? are a group of lipids made at sites of tissue damage or infection that are involved in dealing with injury and illness.
a. hyperalgesia
b. prostaglandins
c. PGI2- Prostacyclin)
d. PGI1- Prostacyclin)
b. prostaglandins
Which is abnormally heightened sensitivity to pain?
a. hyperalgesia
b. prostaglandins
a. hyperalgesia
Vasodilation (blood vessels, kidneys)
a. hyperalgesia
b. prostaglandins
c. PGI2- Prostacyclin)
d. PGI1- Prostacyclin)
b. prostaglandins
Inflammation and pain
a. hyperalgesia
b. prostaglandins
c. PGI2- Prostacyclin)
d. PGI1- Prostacyclin)
b. prostaglandins
Stop platelet aggregation
a. hyperalgesia
b. prostaglandins
c. PGI2- Prostacyclin)
d. PGI1- Prostacyclin)
b. prostaglandins
c. PGI2- Prostacyclin)
Protect gastric mucosaa. hyperalgesia
a. hyperalgesia
b. prostaglandins
c. PGI2- Prostacyclin)
d. PGI1- Prostacyclin)
b. prostaglandins
Cyclooxygenase (COX-I, COX-II)
- Tissue Injury- ?- promote inflammation and sensitize receptors to pain
- Stomach- ?- help protect gastric mucosa
- Platelets-?- stimulates platelet aggregation
- Blood vessels- ? causes vasodilation, inhibits platelet aggregation
- Kidney-?- causes vasodilation- maintains renal blood flow
- Brain- ?- Fever and perception of pain
- Uterus- ?- Promote contractions at term
a. PG- prostaglandins
b. TXA2 thromboxane
- a. PG- prostaglandins
- a. PG- prostaglandins
- b. TXA2 thromboxane
- a. PG- prostaglandins
- a. PG- prostaglandins
- a. PG- prostaglandins
- a. PG- prostaglandins
Location- Effect of COX INHIBITION (NSAID use) Stomach- Gastric ulceration a. Cox 1 b. Cox 2 c. Both
a. Cox 1
Location- Effect of COX INHIBITION (NSAID use)
Platelets- Bleeding; protection against MI* (ASA)
a. Cox 1
b. Cox 2
c. Both
a. Cox 1
Location- Effect of COX INHIBITION (NSAID use)
Blood vessels(endothelial cells)- Blood vessels(endothelial cells)
a. Cox 1
b. Cox 2
c. Both
b. Cox 2
Location- Effect of COX INHIBITION (NSAID use)
Kidney- Renal impairment; disrupted Na+ and H2O balance
a. Cox 1
b. Cox 2
c. Both
c. Both
Location- Effect of COX INHIBITION (NSAID use)
Injured tissue- Reduced inflammation and reduced pain
a. Cox 1
b. Cox 2
c. Both
b. Cox 2
Location- Effect of COX INHIBITION (NSAID use) Brain- Reduced fever and reduced pain a. Cox 1 b. Cox 2 c. Both
b. Cox 2
Good?
a. Cox 1
b. Cox 2
c. Both
a. Cox 1
Bad?
a. Cox 1
b. Cox 2
c. Both
b. Cox 2
Select all that applies to Cox 1
a. Colon – “colon cancer”
b. Gastric mucosa protection
c. Blood vessels- dilation
d. Platelet aggregation
e. stops platelet aggregation
f. Supports renal function
g. Sites of tissue injury “inflammation”
h. in brain- mediates fever and pain
b. Gastric mucosa protection
d. Platelet aggregation
f. Supports renal function
Select all that applies to Cox 2
a. Colon – “colon cancer”
b. Gastric mucosa protection
c. Blood vessels- dilation
d. Platelet aggregation
e. stops platelet aggregation
f. Supports renal function
g. Sites of tissue injury “inflammation”
h. in brain- mediates fever and pain
a. Colon – “colon cancer”
c. Blood vessels- dilation
e. stops platelet aggregation
g. Sites of tissue injury “inflammation”
h. in brain- mediates fever and pain
? stimulates platelet aggregation
a. Prostacyclin, PGI2-
b. TXA2
b. TXA2
Stop platelet aggregation
a. Prostacyclin, PGI2-
b. TXA2
a. Prostacyclin, PGI2-
Which is Prostaglandins?
a. Generally cause VASODILATION
b. PROTECT the GI Tract
c. Cause PAIN and FEVER
d. Causes platelets to form a platelet plug
e. Precursor to a blood clot
a. Generally cause VASODILATION
b. PROTECT the GI Tract
c. Cause PAIN and FEVER
Which is TXA2 (Thromboxane)
a. Generally cause VASODILATION
b. PROTECT the GI Tract
c. Cause PAIN and FEVER
d. Causes platelets to form a platelet plug
e. Precursor to a blood clot
d. Causes platelets to form a platelet plug
e. Precursor to a blood clot
Our 1. ( NSAIDS or OPIOIDS ) block prostaglandins. They reduce PAIN and FEVER, but you 2. (Lose or Keep) the protection of the GI Tract (these can cause stomach ulcers)
- NSAIDS
2. Lose
Salicylates=
a. Reversible
b. Irreversible
b. Irreversible
Non-Salicylates=
a. Reversible
b. Irreversible
a. Reversible