Option D Study Guide
- Created by: Nia Roberts
- Created on: 09-09-14 02:37
study guide for option d
·
Therapeutic window= LD50/ED50 · LD50= lethal dose (50%) = kill half of the population · ED50=effective does (50%)=minimum does that has desired effect on half the population · High therapeutic window = hard to overdose (LD >ED) · Low therapeutic window= easy to overdose (LD is lose to ED) · Tolerance: increased dose required to achieve the same initial effect (ex:heroin) · An increase in tolerance can lead to a possibility of reaching the LD · Side effects: unwanted physiological effects of a drug/medicine · Morphine: strong pain killer, but has a side effect of constipation · Aspirin: mild anelisgic (for headaches), side effect = thinning of blood, bleeding of stomach · Anti-foaming agent (dimethicone) will collect “bubbles” together to produce one big bubble which will go out anus or out of mouth (farts or burps) · Alginate makes protective layer · NaHCO3, Mg(OH)2, Al(OH)3 : o NaHCO3 + HCl à H2O + CO2 + NaCl o Mg(OH)2 + 2HCl à MgCl2 + 2H2O (no gas = no anti-foaming agents) o Al(OH)3 +3 HCl à AlCl3 + 3H2O o NaOH = great neutralizer, but it is a strong base which will case burning in esophagus that will suffocate you.…
Comments
No comments have yet been made