ATI RN
Basic Principles of Pharmacology Quizlet Questions
Question 1 of 5
An advantage of prescribing a sublingual medication is that the medication is:
Correct Answer: A
Rationale: The correct answer is A: Absorbed rapidly. Sublingual medication is absorbed directly into the bloodstream through the mucous membranes under the tongue, bypassing the digestive system and liver first-pass metabolism. This route allows for faster onset of action and higher bioavailability compared to oral ingestion. Excretion rate (option B) and distribution pattern (option D) are not specific advantages of sublingual administration. While metabolism may be reduced (option C), the primary advantage is the rapid absorption.
Question 2 of 5
When developing an effective medication teaching plan, which component will the nurse identify as most essential?
Correct Answer: B
Rationale: The correct answer is B: The patient’s readiness to learn. This is the most essential component because it determines the patient’s receptiveness and ability to understand and apply the medication teaching plan. Assessing the patient’s readiness ensures that the teaching is tailored to their individual needs and learning style, increasing the likelihood of successful medication management. A: Written instructions may be helpful but are not as effective if the patient is not ready to learn. C: Use of colorful charts can enhance understanding, but without considering the patient’s readiness, it may not be as impactful. D: Review of community resources is important but not as crucial as assessing the patient’s readiness to learn for effective medication teaching.
Question 3 of 5
The nurse in the clinical research setting is knowledgeable about ethical principles and protection of human subjects. What principle is demonstrated by ensuring the patient’s right to self- determination?
Correct Answer: B
Rationale: The correct answer is B: Respect for persons. This principle is demonstrated by ensuring the patient's right to self-determination, which means respecting their autonomy and right to make decisions about their own healthcare. This principle is a fundamental aspect of research ethics, emphasizing the importance of treating individuals as autonomous agents. A: Beneficence focuses on doing good for the research subjects and maximizing benefits while minimizing harms, but it does not directly relate to self-determination. C: Justice involves fairness in the selection of research participants and distribution of benefits and burdens, but it is not directly related to self-determination. D: Informed consent is a process that includes providing information to participants to ensure they can make an informed decision about participating in research, which is related to but not the same as respecting self-determination.
Question 4 of 5
The nurse is interviewing a patient in a Phase I clinical trial. Which patient statement indicates an understanding of this trial phase?
Correct Answer: A
Rationale: The correct answer is A because Phase I clinical trials primarily focus on evaluating the safety of a new drug, not its effectiveness. Patients in Phase I trials are typically healthy volunteers or patients with a specific condition for which the investigational drug is not the standard treatment. Therefore, a patient understanding this trial phase would recognize that the purpose is to determine the safety profile of the drug. Choices B, C, and D are incorrect because Phase I trials do not specifically aim to establish the drug's efficacy, compare it to existing treatments, or demonstrate a cure. These aspects are typically addressed in later phases of clinical trials.
Question 5 of 5
The nurse knows that the patient should be informed about the risks and benefits related to clinical research. What ethical principle does this describe?
Correct Answer: D
Rationale: The correct answer is D: Informed consent. Informed consent is a fundamental ethical principle in research that requires individuals to be fully informed about the risks and benefits before participating. This principle ensures that individuals can make autonomous decisions based on complete information. Respect for persons (A) is related but focuses more on treating individuals with dignity and autonomy. Justice (B) pertains to fair distribution of benefits and risks in research. Beneficence (C) is about maximizing benefits and minimizing harms for participants, which is important but not directly related to informing patients about risks and benefits.