glossary of terms Flashcards
absenses (petitmal)
epilepsy in which there is a sudden minor loss of consciousness with only minor myclonic jerks.
akathisia
an urge to move about constantly; and an inability to sit still
alimentary canal
the passage between the mouth and anus through which food passes, is digested and absorbed - gastrointestinal tract.
alkaliser
an agent that neutralises acids
anaesthetic
a drug which causes a local or general insensitivity to touch or pain.
analgesic
an agent which relieves pain
anaphylaxis
hypersensitivity/reaction caused by exposure to a toxin, i.e some food, poison, venom, bee stings, drugs.
anorexia
loss of appetite for food
antacid
antacid substances possess some gastric acid neutralising properties and have been useful for a wide variety of digestive disorders
anti-anxiety
drugs which reduce anxiety, i.e diazepam
antibacterial
a substance which destroys/suppresses bacteria growth
antibiotic
an agent which prevents the growth of or destroys bacteria
antichihlingeric
an agent that blocks the passage of impulses through the parasympathetic nerves
anti-emetic
a drug that stops vomiting
antihistamines
a class of drugs which counteract the actions of a substance called ‘histamine’ which generally, when released in the body can be responsible for various problems, eg. allergic reactions
anti-inflammatory
an agent which counteracts/suppresses the inflammatory process
antinausent
prevents or relieves nausea