Exam Flashcards
the yew is from where?
europe and asia
what are some common poisonous plants?
curare (s america)
Kombe (africa)
Aconite
Yew
who wrote the first western book about poisons?
ancient greeks
what was used as an instrument of justice and caused accidental poisoning because of the similarity to wild parsnip?
poison hemlock (europe) and water hemlock (north america)
berries as little as three are said to be fatal for a child and causes death by respiratory paralysis and cardiovascular failure is known as?
belladona
what is the 3rd most toxic compound substances after plutonium after botulism that destroys ribosomes?
ricin
when is the best time to collect plants and why?
when it flowers because it accumulates the highest concentration for ingredients
what are the 3 organs that can be collected?
herba (stems, leaves, flowers) flows (flowers, inflourescences) radices or rhizoma (underground roots) fructus or samen (fruits or seeds)
microorganisms cannot develop in syrups with a sugar content over 65 % (Tor F)?
T
what is a tincture?
the active ingredients are extracted with ethanol, a mother tincture is made with fresh or dry plant, diluted with ethanol, stored in jar in dark place for 10-14 days then strained
differentiate internal vs external tincture
internal - few drops in water, tea etc
external - applied to baths, or topically ( potentially toxic if consumed)
what are the 4 bases used in ointments
- absorption - beeswax
- emulsifying
- vegetable oils
- hydrocarbon bases - paraffin
Tituration
fine fragments of medicinal plants are evenly mixed by grinding together with small amount of base gradually increasing amount of base
Animism is sometimes described as a ______________ religion
primordial
what is the evidence that neanderthals had plant based diets?
plant fossils in cave dwellings and analysis of dental tartar
describe Chinese traditional medicine
- focused on body functions not organs
- yin- yang
- disease was an imbalance of yin-yang
Yin-Yang
two complementary aspects that make up every phenomenon in the universe
who is shen -hung?
divine farmer, “emperor of 5 grains”
what is Ayurvedic medicine?
- health depends on balanced state of mind body and spirit
- fusion of hinduism and budhism
- safety concerns, indian medicines contained toxic levels of lead, mercury, arsenic
how did the beginning of western medicine start?
Hippocrates, disease was cause of environmental factors, natural cause, diet, living habits
who developed the doctrine of signatures?
Paracelsus
Paracelsus was known as ?
father of toxicology
what was the doctrine of signatures?
dissemination pathway between animistic and cause, effect based uses of plants
- shapes symbolized inward values
what is the essence of plant treatment against cancer?
they act as mitotic inhibitors, extremely toxic so treatment cannot occur