PNR 104 Exam 3 Questions with Correct Answers 100% Pass

PNR 104 Exam 3 Questions with Correct Answers 100% Pass Pharmacodynamics - Answers The study of what the drug's effect on cellular physiology medication reconciliation - Answers the process of comparing a patient's medication orders to all of the medications that the patient has been taking half-life - Answers the time it takes for excretion to lower concentration to 50% synergistic effect - Answers action of two medication combined is increased Antagonist - Answers block a response Pharmacokinetics - Answers study of how drugs enter the body , reach the site ,how they are metabolized and excreted Peak - Answers highest concentration of drug in the blood Trough - Answers the lowest concentration Agonist - Answers attach to specific site and produce a response Sentinel event - Answers causes death or serious injury blood-brain barrier - Answers protect brain and cerebrospinal fluid Therapeutic range - Answers the level of drug needed for desired effect Duration of action - Answers length of time a drug exerts pharmacological effect black box warning - Answers strongest warning about drug FDA - Answers Safety, potency, purity, bioavailability ,efficacy Drug Schedules I - Answers no medical use herion , LSD Drug Schedules II - Answers Medical use and high potential for abuse Drug Schedules III - Answers medical use less potential for abuse Drug Schedules IV - Answers medical use low potential Drug Schedules V - Answers medical use Pc - Answers after meals Ac - Answers before meals PRN - Answers as needed Stat - Answers right away one-time - Answers once Medication Administration Record - Unit Dose - Answers premeasured ,prepackaged single individual dose Buccal - Answers in mouth against the cheek sublingual - Answers under the tongue, never any other way Inhaler - Answers patient needs sit