Week_2_Assignment_questions__Bio_316V.docx Week 2 Assignment Grand Canyon University-BIO-316V 1.Why are drugs classified in the categories they are?Drugs are most often categorized by their therapeutic action. Th
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Week_2_Assignment_questions__Bio_316V.docx Week 2 Assignment Grand Canyon University-BIO-316V 1.Why are drugs classified in the categories they are?Drugs are most often categorized by their therapeutic action. They can also be grouped by their mechanism of action, their mode of action, and by their chemical structure. Many drugs can fit into more than one category and can also be used for off label purposes. Drug classification is done mainly to ensure the safe and effective use of the drug. 2.Give a description of the actions of drugs in each category. Drugs are broken into a category that reflects the part or system of the body they effect. Central Nervous System Anticonvulsants: Drugs that are used to control/prevent seizures in patients who have epilepsy, seizure disorders, traumatic brain injuries, and other cerebral disorders. Antidepressants:Used to treat neurotransmitter deficiencies. It can take several weeks for the drug to reach the appropriate blood level before reaching its desired effect. Antianxiety/Sedatives: Are used to treat anxiety disorders and sleep disorders. Barbiturates and benzodiazepines: Used to help alleviate anxietyEnhance the actions of the inhibitory neurotransmitter, gammaaminobutyruc acid. These are both effective sedative-hypnotics. Antipsychotics:Group of drugs used to treat psychotic episodes and serious mental disorders. Antiemetics: Are used to treat nausea and vomiting and help control motion sickness. Cardiovascular Drugs Antihypertensive: Drugs that include d. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. .. . . . . . . . . . . . . . . . . . .. . . . .
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