Complete the following sentence using the options in the drop down selection. _____ Is what the body does with the drug versus ____ which is what the drug does to the body.
Affinity
Efficacy
Biotransformation
Pharmacokinetics
Pharmacodynamics
Correct Answer : D,E
A) Affinity: Affinity refers to the strength of the interaction between a drug and its receptor. It does not describe the body's overall handling of the drug or the drug's effects on the body.
B) Efficacy: Efficacy describes the ability of a drug to produce a desired therapeutic effect. It pertains to the drug’s effectiveness once it interacts with its target but does not encompass the body's handling of the drug.
C) Biotransformation: Biotransformation is the process of drug metabolism, specifically how the body chemically alters a drug. While it is a part of pharmacokinetics, it does not cover the entire concept.
D) Pharmacokinetics: Pharmacokinetics is the term used to describe what the body does with the drug, including absorption, distribution, metabolism, and excretion. It encompasses the processes that determine the drug's concentration in the body over time.
E) Pharmacodynamics: Pharmacodynamics refers to what the drug does to the body, including the relationship between drug concentration and effect. It encompasses the mechanisms of action, including receptor interactions and therapeutic effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D"]
Explanation
A) Right to education: While educating patients about their medications is important, it is not one of the traditional Five Rights of Medication Administration. Education ensures that patients understand their treatment, potential side effects, and the importance of adherence, but it is not a core component of the Five Rights.
B) Right Dose: Ensuring the correct dose is administered is crucial to avoid underdosing or overdosing, which can lead to ineffective treatment or adverse effects. The right dose is determined based on factors such as the patient’s age, weight, and medical condition.
C) Right Drug: Administering the correct drug is essential to ensure the patient receives the intended therapeutic effect. This involves verifying the medication name, checking for potential drug interactions, and confirming the prescription details.
D) Right Patient: Verifying the patient’s identity before administering medication is critical to prevent medication errors. This typically involves checking the patient’s wristband, asking for their name and date of birth, and cross-referencing with the medication order.
E) Right Assessment: While assessing the patient before medication administration is important, it is not one of the traditional Five Rights. Assessment involves evaluating the patient’s condition, allergies, and potential contraindications to ensure safe medication administration.
F) Right Evaluation: Evaluating the patient’s response to medication is important for ongoing care, but it is not one of the traditional Five Rights. Evaluation helps determine the effectiveness of the medication and identify any adverse reactions or need for dosage adjustments.
Correct Answer is C
Explanation
A) Distribution, Excretion, Absorption, Metabolism: This order is incorrect because absorption should occur before distribution. The medication must first be absorbed into the bloodstream before it can be distributed throughout the body. Excretion and metabolism follow after distribution, not before.
B) Absorption, Excretion, Metabolism, Distribution: This sequence is incorrect because distribution occurs after absorption and before metabolism. Excretion is the final step and occurs after metabolism.
C) Absorption, Distribution, Metabolism, Excretion: This is the correct order. After oral administration, the medication is first absorbed into the bloodstream from the gastrointestinal tract. It is then distributed throughout the body. Following distribution, the medication undergoes metabolism (primarily in the liver) to be converted into more water-soluble forms for elimination. Finally, the medication is excreted from the body, typically through the kidneys
D) Absorption, Metabolism, Distribution, Excretion: This order is incorrect because metabolism occurs after distribution, not before. After absorption, the drug must be distributed to various tissues before it is metabolized. Excretion is the final step following metabolism.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
