Drugs

6. Example of potency its common knowledge that poke fun of the narcotic medicate heroin is more likely to be lethal than abuse of another narcotic medicate, codeine. Example reasonable now compounds including sugar, table salt, aspirin. And vitamin A- can be toxic of sufficiently heights dose. 7. List and briefly discuss the pharmacokinetic portions that can exploit the effectuate causes by medicates. 1. How does the drug enter the body? (administration). 2. How does the drug come upon from the site of administration into the bodys arrangement? (absorption). 3. How does the drug move to various areas in the body?(distribution). 4. How and where does the drug work its effects? (activation). 5. How is the drug inactivated, metabolized, and or excreted from the body?. (biotransformation and elimination). 8. contend how pharmacokinetic factor can cause people to have unlike receptions to the alike(p) drug. T heir ability to pass across membrances and through tissue papers. Their molecular sizing (large versus small molecules). Their solubility properties (do they dissolves in water or in fatty oily solution? Their tendency to attack to protein and tissues throughout the body.

These distribution related factors are very important because they beget whether a drug can pass across tissue barriers in the body and reach its site of action.. 9. Define and make out the following: reverse tolerance, withdrawal, cross- dependence, physical dependence, and psychological dependence. Reverse Tolerance-enh ance response to a given drug dose: opposite! of tolerance. Withdrawal- dirty effects that occur when use of a drug is stopped. peculiar(a) Dependence- Dependence on a drug can be relieved by other similar drugs. Physical dependence- In general, the drugs that cause physical dependence also cause a drug withdrawal phenomenon called the rebound effect....If you want to get a full essay, order it on our website: OrderEssay.net

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