EDAPT Introduction to Pharmacology Practice Test

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• Which principle relates to the interaction between grapefruit juice and calcium channel blockers?
• Which of the following is NOT a route of drug administration?
• With which medical condition might a patient taking both beta-agonists and beta-antagonists be at risk of contradictory effects?
• Which mechanism of action does folic acid exhibit?
• What is the mechanism through which NSAIDs exert their anti-inflammatory effects?
• How do calcium channel blockers primarily function?
• What is the purpose of a medication formulary?
• What does an antagonist do in drug interactions?
• A drug entering the body through the oral route is first __________ in the __________ and goes through the liver in something called __________ metabolism.
• What statement indicates that a client with CYP2D6 low polymorphism may not respond effectively to codeine?
• What is pharmacogenomics?
• What aspect influences drug dosing due to individual differences among patients?
• If a drug is acting as an agonist, what is its function?
• What characterizes a competitive antagonist?
• What class of drugs is used primarily to relieve pain?
• What is the significance of monitoring the QT interval during drug therapy?
• Which statement best describes a high therapeutic index?
• The half-life of morphine is 2 hours. How long does it take for morphine to reach a steady state if the dose remains constant?
• Which name used by healthcare professionals increases the safety of medication administration?
• What actions may a pharmaceutical company take to create a new drug? Select all that apply.
• Which insulin type should be taken right before eating due to its quick onset?
• What is the ‘absorption’ process in relation to medication?
• What type of therapy involves treating symptoms without thorough testing for a treatable condition?
• What is the primary goal of a drug's distribution phase?
• What is a common effect of medication noncompliance?
• What does 'excretion' refer to in pharmacokinetics?
• If the nurse discovers a drug interaction after assessing Charlie, what is the immediate action to take?
• Which area of research is critical for pharmacogenomics?
• What is anaphylaxis?
• What is the common effect of combining two medications?
• What might chronic use of a drug lead to?
• Which of the following is a key factor in drug effectiveness?
• What is an essential component of drug development concerning safety and effectiveness?
• What is the primary concern for a nurse administering both albuterol and propranolol to a client?
• What is the peak level drawn to monitor in pharmacotherapy?
• Which route of administration is not commonly used for medications?
• When a drug binds to a receptor and prevents a biological response, how is the drug classified?
• Which of the following is a common class of antibiotics?
• Which term describes the transport of a drug through the bloodstream to its site of action?
• What is the intended outcome of pharmacokinetics study?
• What does the term "therapeutic window" describe?
• What role do neurotransmitters play in pharmacology?
• What does 'ethical issues' encompass in the context of medication administration?
• What is the timeframe for itraconazole to reach a steady state in the body?
• What does a therapeutic index indicate about a drug?
• Which principle explains Connor's need to discuss a medication alternative after five years of ineffective pain management?
• What type of therapy is characterized by using ear drops daily to prevent swimmer's ear?
• Which factor impacts absorption in older adults?
• What word describes how a drug is delivered through the body?
• Which of the following substances can be defined as a drug?
• What does pharmacodynamics study?
• When a drug binds to a receptor to deactivate it, what is this drug acting as?
• Which of the following conditions can cause drug toxicity?
• What is the main goal of dosing optimization in therapeutic drug monitoring?
• What is the purpose of a loading dose?
• Which therapy is used for alleviating symptoms from a condition like cancer?
• What must a nurse consider when administering medication?
• What is the pharmacodynamic effect of a drug?
• What is the significance of understanding 'cultural issues' in pharmacology?
• Which of the following is NOT a stage of drug development?
• What is an antagonist?
• What does "onset of action" refer to?
• Which process occurs first in the pharmacokinetic sequence of a drug?
• What is considered a free drug in the bloodstream?
• In the event of a medication error, what is the first action a nurse should take?
• What classification describes a drug that binds to a receptor and produces a diminished response?
• Which scenario best reflects a patient experiencing adverse effects and needing a change in medication?
• If two drugs both go through the cytochrome p450 3A4 enzyme system in the liver, what occurs?
• What principle is demonstrated by Walter's low blood pressure due to his grapefruit juice consumption while on medication?
• What occurs when the effectiveness of a drug diminishes over time with continued use?
• What is the best description of pharmacogenomics?
• What does "first-pass metabolism" refer to?
• What is the purpose of therapeutic drug monitoring?
• Which statement is true of clients with ultra-metabolizing polymorphisms?
• What is the role of cyclooxygenase enzymes (COX) in inflammation?
• Why might prescribers prefer the oral form of medication for a client?
• What distinguishes generic drugs from brand-name drugs?
• What does a dose-response curve illustrate?
• What effect is described when a client's warfarin effectiveness is lowered due to high salad consumption?
• How is a drug described when it binds to a receptor and produces a desired response?
• How can isotonic, hypertonic, and hypotonic solutions be differentiated?
• Which factor can influence how long a drug stays in a client's system?
• Which type of drug is commonly used to treat asthma?
• In Ariana's case, which principle applies when measuring vancomycin blood levels after the infusion?
• What is a clinical trial?
• What is the difference between tolerance and dependence?
• What describes a client's rash and shortness of breath after taking amoxicillin?
• A drug with a __________ therapeutic index has a higher likelihood of causing adverse reactions.
• Which process follows absorption in the pharmacokinetic sequence?
• What is the outcome of a drug that acts as a competitive antagonist?
• Which genetic characteristic can affect antidepressant effectiveness?
• Charlie has been prescribed itraconazole. Which of his medications might show interaction with itraconazole?
• What is a contraindication?
• What accurately describes a chemical name of a drug?
• Which factor is NOT typically studied in pharmacodynamics?
• What does "maintenance dose" refer to?
• In the context of pharmacology, what does 'legal issues' refer to when administering medication?
• What term is used to describe a drug that has a positive effect on a faulty physiologic system?
• What type of therapy involves managing a disease to prevent progression?
• What is the duration of action for Regular insulin?
• What does "pharmacodynamics" study?
• What is the effect of antihistamines on allergic reactions?
• What type of therapy is known to treat based solely on a client’s symptoms?
• What is the role of naloxone when it interacts with morphine?
• What is a recent advancement in cancer treatment?
• If a client received morphine IV four hours ago and has a half-life of three hours, what would be an accurate statement regarding their medication?
• Which factor does NOT affect drug absorption?
• Oral medication goes through the liver after being absorbed by the intestine. What is the name of this process?
• Pharmacogenomics involves which two areas of study?
• Which type of therapy involves taking medication to treat a specific symptom, like a cold?
• Which medication is known to potentially cause drowsiness?
• What is a common side effect of beta-blockers?
• A client mentions that their mother had a terrible reaction to fluoxetine. What does this imply about the medication's effectiveness for the client?
• What is the primary function of the blood-brain barrier?
• What is polypharmacy?
• What is the term for a dose that stabilizes drug levels over time?
• What is the primary function of insulin in diabetic patients?
• Which term best describes the drowsiness caused by Phenytoin?
• What term describes a drug that activates a receptor or enzyme?
• What is the primary function of the FDA?
• What is the effect of an antibiotic?
• Which advantage of oral medications makes them more appealing to prescribers over other forms?
• What is the primary focus for pharmacogenomics researchers?
• What is an agonist?
• In monitoring vancomycin levels, what is the trough level drawn to determine?
• Which statement best describes antibiotics that inhibit cell wall synthesis?
• What age-related change affects drug metabolism in older adults?
• What does a drug's half-life refer to?
• What effect do antipyretics have in the body?
• If a client has a 2D6 enzyme deficiency, how will their drug metabolism be affected?
• What is one potential consequence of drug overdose?
• What therapy is specifically aimed at relieving symptoms in untreatable conditions?
• Which of the following is a pharmacodynamic target of drugs?
• What can influence the speed of drug metabolism in the liver?
• Which of the following factors influences drug absorption?
• Which condition can lead to a toxic level of medication in a patient?
• Which terms are included when discussing pharmacokinetics? Select all that apply.
• How should a nurse respond to a friend's concern about a client's medication dosage?
• What principle is best illustrated by Carson's severe breathing difficulty after starting a new antibiotic?
• Which side effect is commonly associated with antidepressants?
• Pharmacodynamics is characterized as which type of process?
• What are opioids primarily used for?
• In a comparison of Julie and Kim taking acetaminophen with codeine, what is expected due to genetic differences?
• Which principle is most relevant to Amanda's query about changes in oral medication effects as her liver disease progresses?
• In the context of pharmacodynamics, what is a primary endpoint of drug action?
• What type of monitoring is noted when a client's blood pressure improves after starting new medication?
• What is pharmacology primarily concerned with?
• Pharmacodynamics refers to which aspect of drug action?
• What does "therapeutic equivalence" mean?
• What are the primary functions of antipyretics?
• What term refers to the proprietary name for a medication?
• Which family history increases the risk for genetic disorders?
• What is the effect of being a poor metabolizer of phenytoin in a client?
• What constitutes a drug's chemical name?
• What type of therapy is used to prevent a high-risk condition from occurring?
• Which insulin type has a duration of action of 16 hours?
• Which type of solution would be used to treat dehydration?
• How is the term "safety margin" defined in pharmacology?
• Which step involves the alteration of a drug into an active or inactive metabolite?
• What term describes treatment aimed at preventing future health issues?
• What is defined as chronic drug use?
• What are corticosteroids primarily used to treat?
• What describes the reaction experienced by a client who shows anxiety and tremors after running out of pain medication?
• What is the most appropriate term for treatment that alleviates symptoms while the immune system recovers?
• What is the primary role of the kidneys in pharmacology?
• What is one reason why oral medications might be chosen for their administration form?
• Define "placebo effect."
• If a client experiences muscle soreness after taking atorvastatin with grapefruit juice, what type of drug interaction does this represent?
• When a drug's concentration in the blood has decreased by half, what does this indicate?
• In pharmacology, what does it mean for a drug to have a narrow therapeutic index?
• What does a drug acting as a competitive antagonist do?
• What is the main purpose of vaccinations?
• Prior to teaching Charlie about itraconazole, which home medication could decrease its effectiveness?
• After taking a history, which statement indicates the need for further assessment regarding drug interactions?
• In terms of pharmacology, what does the term "additive effect" refer to?
• Which process is covered under pharmacokinetics?
• How are most medications primarily transported throughout the body?
• What is a primary use of anticoagulants?
• A client with a high 2D6 polymorphism requires warfarin. What dosage is likely required?
• Which type of antagonist binds to a receptor and prevents all effects of an agonist?
• In the context of pharmacology, what does "bioavailability" refer to?
• In drug action, what does a partial agonist do?
• Which statement is true regarding brand-name drugs?
• Charlie states that he has been using calcium carbonate 5 or 6 times a day. What might this indicate?
• Which example raises concerns about privacy and confidentiality?
• What could cause severe side effects in a client taking sertraline?
• Which type of agonist has an effect but not to the full extent of the receptor's capability?
• How does a lack of sufficient liver enzyme affect drug potency?
• What is one common use for antidepressants?
• What is the pharmacokinetics process in relation to medication?
• What role does the hepatic system play in drug metabolism?
• Which statement describes a drug with a low therapeutic index?
• What is the first step that occurs in pharmacokinetics?
• What is the best match for the route "Otic"?
• What constitutes an adverse drug reaction (ADR)?
• Which mechanism is commonly associated with drug action?
• What might lead to an adverse reaction in a client on multiple medications?
• Which medication is prescribed for bipolar disorder and may also affect other medications due to its metabolic pathways?
• When should the peak level for a medication be drawn?
• What is indicated when a client states they need more of their medication for it to be effective?
• What does the QT interval signify in electrocardiograms?
• Which aspect of drug treatment can be influenced by an individual's genetics?
• When considering pharmacodynamics, what does a 40-hour half-life of itraconazole imply for patient treatment?
• Which factor is NOT typically included in pharmacotherapeutic evaluation?
• Which of the following outcomes best represents the goal of therapeutic intervention?
• What is the correct duration for the insulin type Glargine?
• Which term is used to describe the craving for a drug and the psychological need to obtain it?
• What is indicated when a client is prescribed antibiotics based on a presumption of infection?
• What is the duration of action for Lispro insulin?
• What term describes when a person experiences withdrawal symptoms without their medication?
• What principle does Corleen's scenario illustrate when she received additional oral pain medication after surgery?
• When one drug is affected by another drug or food, it is known as a __________?
• How can a drug's effectiveness be measured?
• What are drug interactions?
• What is the primary function of ACE inhibitors?
• Which condition would be considered a contraindication for a drug?
• What is needed for a medication classification to be recognized as 'on-label'?
• In regard to calcium carbonate use with aspirin, what is a potential negative outcome for Charlie?
• What principle is being assessed when looking for Ariana's blood levels two hours after vancomycin infusion completion?
• During what process does the body convert a drug into a form that can be eliminated?
• What route is defined as "underneath the skin"?
• Which class of drugs is often prescribed for hypertension?
• What does it mean if a drug has a low therapeutic index?
• What is the term used when a medication is prescribed for its side effects without having an FDA indication?
• Which two major branches comprise the field of pharmacology?
• What are side effects?
• What does bioavailability measure?
• What is one potential effect of a drug that has a synergistic interaction with another?
• Which is the correct medication route for administering drugs through the nasal passages?
• What does "additive effect" refer to in pharmacology?