Download NURS 180 Pharmacology Quiz 1 | West Coast University | 2025–2026 | Verified Questions and more Exams Pharmacology in PDF only on Docsity!
NURS 180 PHARM: QUIZ 1 Latest Version
2025 - 2026| Questions and Correct
Answers | Verified Solution 100%
Prototype drug Well-understood model drug with which other drugs in a pharmacologic class may be compared. Ex. Propranolol, Metoprolol - > under prototype of Beta Blockers Chemical name chemical formula for a drug Only 1 chemical name per med Generic name drug assigned by US Adopted Name Council and FDA Only 1 generic name per med Side Effect and Adverse Effect Unintended effects of a drug Therapeutic effect Intended effects of a drug
Controlled Substance Categories, what are they? Schedule I: Highest Schedule II: High Schedule III: Moderate Schedule IV: Low Schedule V: Lowest What are some of the main responsibilities of a nurse administering meds? What the drug is ordered Name (Generic & Trade) + Drug Classification Intended or proposed use Effects on the body Contraindications Special considerations Side effects Why the med is appropriate for patient How med is supplied by pharmacy How med is to be administered, including dosage ranges What nursing process considerations related to the medication apply to this patient Which primary organ involves the biotransformation of the medication? Liver The movement of a drug from the site of administration to various tissues of the body is what kind of pharmacokinetic action? FROM ATI Absorption
What form of oral drug is expected to have the longest absorption rate? FROM ATI Tablets with enteric coating What are the terms used to describe oral medications that come in forms that delay release of the medication? FROM ATI Enteric coated and extended release What is the term for a medication that is injected into a vein, subcutaneous tissue, or muscle tissue? FROM ATI Parenteral What is the term for a medication applied directly to the skin? FROM ATI Topical and transdermal What is the term for the time it takes a medication in the body to decrease in amount by half? FROM ATI Half-life What is the term for the amount of time it takes a medication to demonstrate a therapeutic response?
FROM ATI
Onset of action What is the term for the amount of time it takes for a drug to demonstrate its full therapeutic effect? FROM ATI Peak effect What is the term for the length of time that a medication's therapeutic effect lasts? FROM ATI Duration What is the term for the point in time when a drug is at its highest level in the body? FROM ATI Peak level What is the term for the point in time when a drug is at its lowest level in the body? FROM ATI Trough level What type of drug binds with the receptor site on a cell and elicits a greater than typical response? FROM ATI Agonist What type of drug binds with the receptor site on a cell and either blocks or precipitates a less than typical response? FROM ATI Antagonist
Drug tolerance What is the term for the drug effect that occurs when the amount of drug given is greater than the rate at which it is being excreted? FROM ATI Cumulative drug effect What incident occurs when drugs are administered in excessive dosages or impaired excretion of the drug allows it to build up in the body until toxic levels are reached and toxic effects become evident? FROM ATI Drug toxicity What is the term for medications or certain foods that should not be used in conjunction with selected drugs due to their potential to cause serious or life-threatening adverse effects? FROM ATI Contraindicated What term describes the process that occurs when one drug changes the way another drug affects the body? FROM ATI Drug-drug interaction What term describes the process that occurs when the effect of one drug is greater or potentiated when given with another drug? FROM ATI Synergistic effect What term describes the process that occurs when the effect of one drug is decreased or blocked when given with another drug? FROM ATI Antagonistic effect What term describes the process that occurs when a food changes the way a drug affects the body? FROM ATI Drug-food interaction
What is the pregnancy safety category for a medication that poses a possible risk to the fetus? FROM ATI Category D What is the pregnancy safety category for a medication that poses a significant risk to the fetus? FROM ATI Category X What physiological feature of the brain of an infant allows drugs to enter the brain that normally would be blocked in an adult patient? FROM ATI Less effective blood-brain barrier At what age in children does the rate of drug metabolism reach that of an adult? FROM ATI 12 years old What pharmacokinetic process in an infant is decreased due to reduced perfusion of the kidney? FROM ATI Excretion What physiologic changes occur in the kidneys of older adults that reduce the excretion of drugs? FROM ATI Decreased blood flow to kidneys and glomerular filtration rate What physiologic changes occur in the gastrointestinal tract of older adults that reduce the absorption of drugs? FROM ATI Decreased gastric pH, emptying, intestinal absorption, peristalsis What are some methods by which patient knowledge is evaluated after patient instructions have been given? FROM ATI
Admission, Transfer to another level of care, Discharge Pregnancy Risk Categories A: Controlled studies show no risk B: No evidence of risk in humans C: Risk cannot be ruled out D: Positive evidence of risk X: Contraindicated in pregnancy
