PHARMACOLOGY NCLEX SUCCESS QUESTIONS fully solved

PHARMACOLOGY NCLEX SUCCESS QUESTIONS CHAPTER 1 INTRODUCTION TO PHARMACOLOGY - correct answer CHAPTER 1 INTRODUCTION TO PHARMACOLOGY The nurse is caring for a woman who has strong beliefs about not putting anything unnatural into her body. It is most accurate to say that most modern medications are: - correct answer natural products derived from plant Historically, drugs came from plants, animals, and minerals. The nurse is taking care of a man who is confused about the different medications he is prescribed. He notes that some of the drug names have changed over the course of time he has been taking them. When counseling him, it is most important to keep the following statement in mind: - correct answer A prototype drug is the standard by which similar drugs are compared In understanding the use of controlled substances for patients, it is important that the nurse knows that controlled drugs are - correct answer scheduled according to medical use and potential for abuse A patient is asking what the difference is between a prescription for 800 mg of a medication that can be purchased on an OTC basis as a 200-mg tablet. To address this issue, it is important that the nurse knows that OTC drugs - correct answer often differ in indications for use and recommended dosages from their prescription version A man is very upset with a drug recall of a medication he has been taking for a long time. He states that he feels like he can no longer trust anyone to protect him. In response to his questions about the process of drug development, it is important to know that with a new drug, the U.S. Food and Drug Administration (FDA) is responsible for - correct answer evaluating the drug for safety and effectiveness Error-reduction strategies during medication administration include: - correct answer A. quiet zone signs at entrance to the medication room B.protocols and checklist outlining medication administration C. wearing of a sash or vest to signal others to avoid interruptions of the nurse during medication administration All of these strategies, except for carrying several patients' prescanned medications on a cart, potentially reduce the risk of medication error. The work-around of removing more than one patient's medication from an automated medication dispensing system could lead to the administration of the wrong medication to a patient. CHAPTER 2 BASIC CONCEPTS AND PROCESSES - correct answer CHAPTER 2 BASIC CONCEPTS AND PROCESSES A nurse practitioner (NP) has just changed a patient's medication from an oral form to a patch formulation to avoid the first-pass effect. The NP has explained it to the patient, but the patient still has questions and asks the nurse to explain again what is meant by the first- pass effect. The NP would be most correct in explaining that this has to do with how - correct answer initial metabolism of an oral drug occurs before it reaches the systemic circulation A nurse is reading a research report about use of a medication that describes the pharmacokinetics of a particular medication that a patient is taking. Pharmacokinetics involves - correct answer drug absorption, distribution, metabolism, and elimination A nurse is caring for a man who has worsening liver disease. In monitoring his medication, it is important to know that a patient with liver disease may have impaired drug - correct answer metabolism A nurse is looking up information about the effects of a drug on different receptors. Characteristics of receptors include the following? - correct answer They regulate the actions of all drugs. A patient with an overdose of an oral drug usually receives the following? - correct answer activated charcoal