FSCI 1010U Lecture Notes - Lecture 8: Babe Ruth'S Called Shot, Firing Pin, Comparison Microscope
Document Summary
Forensic chem: includes a lot of things: drug id, examination of drugs/poisons, analysis of gunshot residues, analysis of combustion, fire investigation. A natural or synthetic substance that is used to produce physiological or psychological effects in humans or higher order animals. The nature of the drug experience can be approached from two different aspects of human behaviour; physical and psychological dependence. Psychological dependence is the conditioned use of a drug caused by underlying emotional needs- the common denominator that characterizes all types of repeated drug use. Emotional factors that play a part in drug dependence: His or her experiences about the drug experience. Be careful of generalizing when it comes to drug abuse. The physiological need for a drug that has been brought about by regular use. Taken in sufficient dose and frequency, certain drugs can lead to severe physical illness if discontinued.
