Which of the following statements is TRUE?
A) Absorption means that most medications whether unchanged or metabolized are excreted in the urine.
B) Affinity is the process of chemically changing a medication through metabolism within the body.
C) Therapeutic index is a ratio comparing a medication's lethal dose with an effective dose of the same medication.
D) Half-life is the degree or rate at which a drug or other substance becomes available at the site of physiological activity after administration.
C
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Manufacturers adjust the osmolarity of sports drinks to minimize absorption.
Answer the following statement true (T) or false (F)
According to ________, all blood and body fluids should be treated as if they were contaminated with any blood borne pathogen.
A. the Department of Labor B. the office rules C. standard precautions D. occupational exposure experts