ATI RN
Principles of Pharmacology Quizlet Questions
Question 1 of 5
The older adult patient has questions about oral drug metabolism. Information on what subject is most important to include in this patient’s teaching plan?
Correct Answer: B
Rationale: The correct answer is B: Enzyme function. Understanding enzyme function is crucial for older adults as age-related changes can impact drug metabolism. Enzymes play a key role in metabolizing drugs in the body, affecting drug efficacy and potential side effects. Teaching this subject will help the patient comprehend how their body processes medications. A: First-pass effect primarily relates to the liver's metabolism of drugs before reaching systemic circulation, which may not be as relevant for the patient's understanding of general drug metabolism. C: Glomerular filtration rate pertains to kidney function, which is important for drug excretion rather than metabolism. D: Motility refers to gastrointestinal movement and is not directly related to drug metabolism.
Question 2 of 5
The patient asks the nurse how to dispose of old medications. What should the nurse tell the patient? (Select all that apply.)
Correct Answer: C
Rationale: The correct answer is C. Removing personal information from the medication bottle is important to prevent identity theft or misuse. Mixing drugs with cat litter (choice A) is not recommended as it can still be harmful if ingested. Flushing medications (choice B) can contaminate water sources. Adding water and crushing drugs (choice D) can also lead to environmental contamination. Overall, choice C is the best practice to ensure proper disposal and protect privacy.
Question 3 of 5
A patient refuses to take the prescribed medication. Which is the nurse’s best response to this patient?
Correct Answer: B
Rationale: The correct answer is B because the nurse should first explore the patient's concerns and reasons for refusal. By doing so, the nurse can address any misconceptions, provide education, and potentially find a solution that addresses the patient's needs and concerns. This approach promotes patient autonomy and fosters a therapeutic relationship. Choice A is incorrect because leaving the medication at the bedside does not address the patient's refusal or concerns. Choice C is not the best response as simply informing the patient of potential negative consequences may not address the underlying reasons for refusal. Choice D is inappropriate as administering medication without the patient's knowledge is a violation of autonomy and trust.
Question 4 of 5
The nurse is administering an intramuscular injection to a 5-year- old child. Choose the correct site the nurse will use.
Correct Answer: C
Rationale: The correct answer is C: Deltoid muscle. For a 5-year-old child, the deltoid muscle is the preferred site for intramuscular injections due to adequate muscle mass and development. It is a safe and common site for administering vaccines and other medications. The other choices are incorrect because: A: Ventral forearm: Not a recommended site for intramuscular injections in children due to lack of muscle mass. B: Dorsogluteal: Not recommended for children due to proximity to major nerves and blood vessels. D: Ventrogluteal: Not typically used in pediatric patients as it requires the child to be in a prone position, which may not be practical.
Question 5 of 5
Fluoroquinolones are antibacterials that
Correct Answer: C
Rationale: Rationale for Correct Answer C: Fluoroquinolones interfere with metabolic processes by targeting bacterial enzymes involved in DNA replication and repair. This disrupts bacterial DNA synthesis, leading to cell death. This mechanism is distinct from options A, B, and D, which target different cellular components such as the cell wall, membrane, and protein synthesis. Hence, C is the correct choice for fluoroquinolones.