Multiple Choice conned ov bluoWnois Use your critical-thinking skills to answer the following questions. Select the correct answer

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Multiple Choice conned ov bluoWnois Use your critical-thinking skills to answer the following questions. Select the correct answer. 1. The drug administration route demonstrating the slowest onset of action is (LO 2.1) A. inhalation B. transdermal C. intramuscular D. sublingual E. intravenous 2. In order for drugs to cross the blood-brain barrier, they must be (LO 2.2) A. ionized B. positively charged C. water soluble D. lipid soluble E. negatively charged 3. First-pass metabolism refers to the metabolism of drugs in the (LO 2.2) A. kidney B. blood vessels nC. liver D. heart E. adipose tissue 4. Drug X has a half-life of 6 hours. How much drug is left in the body 18 hours after an IV injection of 1200 milligrams (mg)? (LO 2.3) A. 75 mg B. 150 mg C. 300 mg D. 600 mg E. 900 mg 5. Drugs that have demonstrated teratogenic effects in women are classified as Pregnancy Category (LO 2.5) A. B B. C C. D D. X E. NR 6. When a drug increases the rate of drug metabolism of other drugs, the process is termed (LO 2.2) 00A. first-pass metabolism B. enzyme induction C. enzyme inhibition D. enterohepatic cycling E. microsomal inhibition 7 The rate of drug absorption would be increased by which of the following? (LO 2.2) A. drug ionization B. water solubility C. positively charged drug D. negatively charged drug E. lipid solubility

 
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