Pathology of Full and Empty Conditions (p403-417) Flashcards
T/F: An external pathogenic factor may become an internal pathogenic factor.
True
ex. external Wind may turn into Heat and become internal
What are the only 3 cases in which an external pathogenic factor can penetrate the Interior from the beginning. without going through an exterior stage?
- invasion of Cold in the Stomach (acute epigastric pain and vomiting)
- invasion of Cold in the Intestines (acute abdominal pain and diarrhea)
- invasion of Cold in the Uterus (acute dysmenorrhea)
What internal pathogenic factor may a deficiency of LU, SP, and KD give rise to?
Phlegm
What internal pathogenic factor may a SP deficiency give rise to?
Dampness
List 8 examples of Internal Pathogenic Factors:
- qi stagnation
- blood stasis
- internal wind
- internal dampness
- internal cold
- phlegm
- heat
- fire
What are internal pathogenic factors caused by?
internal disharmony
What are 4 major causes of qi stagnation?
- emotional strain
- irregular eating
- excessive physical work
- lack of exercise
Can all emotions lead to qi stagnation?
Yes, even those that deplete qi may eventually lead to qi stagnation
(ex. sadness and grief deplete qi, especially LU, this impairs circulation of qi in chest and some qi stagnation in this area will ensue)
5 examples of emotions that directly cause qi stagnatio:
- anger
- frustration
- resentment
- worry
- pensiveness
What is the chief symptom of qi stagnation?
distension (zhang)
These are symptoms of what internal pathogenic factor?:
- feeling of distension
- mental depression
- irritability
- gloomy feeling
- frequent mood swings
- frequent sighing
- wiry pulse
- tongue body either normal-coloured or slightly Red on the sides (LR)
QI Stagnation
T/F: Qi stagnation does not just affect the Liver, it can also affect the LU, HT, SP, ST, and Intestines
True
T/F: Qi Stagnation can cause some very serious diseases from a Western Medical perspective.
False:
Blood stasis is often involved in very serious diseases (cancer, stroke, heart disease)
Will abdominal distension affecting the LR and LI caused by Qi Stagnation be relieved by a bowel movement?
No
Will abdominal distension affecting the LR and LI caused by Dampness or retention of food be relieved by a bowel movement?
Yes
What is the nature of pain caused by Blood Stasis?
sharp/stabbing, fixed
What pulse qualities are associated with Blood stasis? (3)
wiry, choppy, firm
What organ is most frequently affected by stasis of blood?
LR
other affected organs: HT, LU, ST, LI, Uterus
What does Blood stasis usually derive from? (6)
- qi stagnation
- cold
- heat
- qi deficiency
- Blood deficiency
- phlegm
What other pathological conditions does Blood stasis cause? (5)
- heat
- dryness
- qi deficiency
- Blood deficiency
- Bleeding (haemorrhage)
(see diagram pg.406)
What are the main clinical manifestations of Interior Wind? (5+)
- tremors
- tics
- severe dizziness
- vertigo
- numbness
(in severe cases: unconsciousness, convulsions, opisthotonus, hemiplegia, deviation of mouth)
What is Interior Wind always related to?
Liver disharmony
What conditions can Internal Wind arise from? (4)
- Extreme heat can give rise to LR-Wind
- LR-Yang Rising can give rise to LR-Wind in prolonged cases
- Liver-Fire can give rise to LR-Wind
- Deficiency of LR-Blood and/or LR-Yin can give rise to LR-Wind
How does deficiency of LR-Blood and/or LR-Yin give rise to LR-Wind? What are the symptoms? (5)
- def of Blood creates empty space within Blood vessels, which is taken up by Wind
- numbness, dizziness, blurred vision, tics, slight tremors