RN exams end-of-life practice questions set 8

Correct answer:

The basis of the nurse's response is that aspirin reduces inflammation, as it inhibits cyclooxygenase (COX) enzymes, decreasing prostaglandin productionchemicals that sensitize nociceptors and swell tissues, driving pain in conditions like arthritis. This anti-inflammatory action is aspirin's core pain-relief mechanism. Choice A, blocks nerve impulses, is wrongnerve blockers (e.g., lidocaine) do this, not aspirin, which acts peripherally. Choice C, numbs the skin, applies to topical anesthetics, not oral aspirin, which targets systemic inflammation. Choice D, increases blood flow, isn't primaryaspirin thins blood, but pain relief ties to inflammation reduction. Choice B is correct, enabling nurses to explain aspirin's role in inflammatory pain (e.g., headaches, joint pain), distinguishing it from opioids, and advising on use (e.g., with food) to manage mild-to-moderate pain effectively.

Correct answer:

The basis of the nurse's response is that aspirin reduces inflammation, as it inhibits cyclooxygenase (COX) enzymes, decreasing prostaglandin productionchemicals that sensitize nociceptors and swell tissues, driving pain in conditions like arthritis. This anti-inflammatory action is aspirin's core pain-relief mechanism. Choice A, blocks nerve impulses, is wrongnerve blockers (e.g., lidocaine) do this, not aspirin, which acts peripherally. Choice C, numbs the skin, applies to topical anesthetics, not oral aspirin, which targets systemic inflammation. Choice D, increases blood flow, isn't primaryaspirin thins blood, but pain relief ties to inflammation reduction. Choice B is correct, enabling nurses to explain aspirin's role in inflammatory pain (e.g., headaches, joint pain), distinguishing it from opioids, and advising on use (e.g., with food) to manage mild-to-moderate pain effectively.

Correct answer:

Post-tonsillectomy, a lethargic client risks aspirating blood or secretions from the surgical site, as drowsiness impairs airway protection. Side-lying (Choice D) is most therapeutic because it promotes drainage from the mouth, reducing aspiration riskgravity keeps fluids from pooling in the throat. Semi-Fowler's (Choice A, 30-45°) and High-Fowler's (Choice C, 60-90°) elevate the head but keep the client upright, allowing secretions to trickle back toward the airway in a groggy state. Supine (Choice B) is worst, flattening the body and maximizing aspiration risk. For example, a client oozing blood from tonsillar beds, if supine, could inhale it, causing obstruction or pneumonia. Side-lying aligns with postoperative airway management principles, especially while consciousness returns slowly. Comfort for sore throat is secondary to safety, making Choice D the correct position.

Correct answer:

The nurse most relies on the client's self-report to assess pain level, as pain is subjectiveonly the client can describe its intensity, location, and quality (e.g., via a 0-10 scale). This gold-standard method respects individual perception, guiding precise care. Choice A, previous medical record, offers context (e.g., chronic conditions) but can't capture current pain, which varies. Choice B, facial expression, helps in nonverbal clients (e.g., grimacing), but it's secondaryself-report trumps observation when possible. Choice D, nurse's past experience, informs judgment but isn't client-specific; assuming pain based on others risks error. Choice C is correct, aligning with nursing's patient-centered ethosself-report ensures accuracy, empowering clients to communicate their experience, which nurses validate and act upon with tailored interventions like medication or positioning.

Correct answer:

The nurse most relies on the client's self-report to assess pain level, as pain is subjectiveonly the client can describe its intensity, location, and quality (e.g., via a 0-10 scale). This gold-standard method respects individual perception, guiding precise care. Choice A, previous medical record, offers context (e.g., chronic conditions) but can't capture current pain, which varies. Choice B, facial expression, helps in nonverbal clients (e.g., grimacing), but it's secondaryself-report trumps observation when possible. Choice D, nurse's past experience, informs judgment but isn't client-specific; assuming pain based on others risks error. Choice C is correct, aligning with nursing's patient-centered ethosself-report ensures accuracy, empowering clients to communicate their experience, which nurses validate and act upon with tailored interventions like medication or positioning.

Correct answer:

The basis of the nurse's response is the effect on the brain, as narcotic analgesics (opioids) like morphine stimulate the chemoreceptor trigger zone in the medulla, triggering nauseaa central nervous system side effect, not just digestive. This explains its prevalence across opioid types. Choice A, stomach irritation, contributes (e.g., oral opioids), but nausea often persists with IV delivery, pointing to brain involvement over local upset. Choice C, allergic reaction, is unlikelynausea is a common side effect, not a rare hypersensitivity sign like rash. Choice D, rapid absorption, affects onset, not nausea directly; slow-release forms still cause it. Choice B is correct, enabling nurses to explain this CNS effect, reassuring clients it's typical, and offering antiemetics (e.g., ondansetron) to manage it, ensuring narcotic use continues for pain relief without undue distress.

Correct answer:

The basis of the nurse's response is the effect on the brain, as narcotic analgesics (opioids) like morphine stimulate the chemoreceptor trigger zone in the medulla, triggering nauseaa central nervous system side effect, not just digestive. This explains its prevalence across opioid types. Choice A, stomach irritation, contributes (e.g., oral opioids), but nausea often persists with IV delivery, pointing to brain involvement over local upset. Choice C, allergic reaction, is unlikelynausea is a common side effect, not a rare hypersensitivity sign like rash. Choice D, rapid absorption, affects onset, not nausea directly; slow-release forms still cause it. Choice B is correct, enabling nurses to explain this CNS effect, reassuring clients it's typical, and offering antiemetics (e.g., ondansetron) to manage it, ensuring narcotic use continues for pain relief without undue distress.

Correct answer:

Post-tonsillectomy, a lethargic client risks aspirating blood or secretions from the surgical site, as drowsiness impairs airway protection. Side-lying (Choice D) is most therapeutic because it promotes drainage from the mouth, reducing aspiration riskgravity keeps fluids from pooling in the throat. Semi-Fowler's (Choice A, 30-45°) and High-Fowler's (Choice C, 60-90°) elevate the head but keep the client upright, allowing secretions to trickle back toward the airway in a groggy state. Supine (Choice B) is worst, flattening the body and maximizing aspiration risk. For example, a client oozing blood from tonsillar beds, if supine, could inhale it, causing obstruction or pneumonia. Side-lying aligns with postoperative airway management principles, especially while consciousness returns slowly. Comfort for sore throat is secondary to safety, making Choice D the correct position.

Correct answer:

The nurse would first assess the characteristics of the pain when a client says nothing relieves it completely, as chronic pain's persistence may reflect inadequate treatment, tolerance, or a new cause needing detailed evaluation (e.g., quality, duration). This informs next steps. Choice A, saying nothing more can be done, is defeatist and falseoptions like adjusting therapy exist post-assessment. Choice C, administering a placebo, is unethical and ineffective; it deceives without addressing the issue. Choice D, suggesting a specialist, may follow but skips initial nursing responsibility to gather data for referral. Choice B is correct, prioritizing assessmenta cornerstone of nursingto pinpoint why relief fails, enabling tailored solutions like altering medications, adding nonpharmacological methods, or escalating care, ensuring the client's ongoing pain is actively managed.

Correct answer:

The nurse would first assess the characteristics of the pain when a client says nothing relieves it completely, as chronic pain's persistence may reflect inadequate treatment, tolerance, or a new cause needing detailed evaluation (e.g., quality, duration). This informs next steps. Choice A, saying nothing more can be done, is defeatist and falseoptions like adjusting therapy exist post-assessment. Choice C, administering a placebo, is unethical and ineffective; it deceives without addressing the issue. Choice D, suggesting a specialist, may follow but skips initial nursing responsibility to gather data for referral. Choice B is correct, prioritizing assessmenta cornerstone of nursingto pinpoint why relief fails, enabling tailored solutions like altering medications, adding nonpharmacological methods, or escalating care, ensuring the client's ongoing pain is actively managed.