What Steps Should Be Employed by a Toxicologist in an Analytical

question 16

Essay

What steps should be employed by a toxicologist in an analytical scheme to look for barbituates in a urine sample? What chemicals or instrumentation should be used at each step?

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Definitions:

Aminophylline

A medication used primarily to treat and prevent wheezing and shortness of breath caused by asthma, chronic bronchitis, emphysema, and other lung diseases.

Recombinant Human Deoxyribonuclease

An enzyme used in medicine to break down DNA in mucus, making it easier to clear from the airways.

Cystic Fibrosis

A genetic disease affecting the lungs and digestive system, characterized by thick, sticky mucus leading to infections and digestion problems.

Mucus Thickens

A condition where the mucus becomes more viscous, often leading to congestion and difficulty in breathing or clearing passages.