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The nurse teaches a patient with cancer of the liver about high-protein, high-calorie diet choices. Which snack choice by the patient indicates that the teaching has been effective?
- A. Lime sherbet
- B. Blueberry yogurt
- C. Fresh strawberries
- D. Cream cheese bagel
Correct Answer: B
Rationale: Liver cancer tanks metabolism yogurt's protein and fat (high biologic value) fuel repair and calories, beating sherbet's sugar , strawberries' low heft , and cream cheese's protein-light bagel . Nurses in oncology push this dense nutrition fights cachexia, a liver patient's foe, showing teaching stuck.
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The nurse is caring for four clients on a post-surgical unit. The nurse understands that monitoring the client for which post-operative complication takes priority?
- A. Nausea
- B. Constipation
- C. Pneumonia
- D. Urinary retention
Correct Answer: C
Rationale: Post-op lungs falter pneumonia from atelectasis or aspiration tops risks, a breathing threat per ABCs over nausea's discomfort. Constipation or retention nag, not kill. Nurses watch breathing, pushing incentive spirometry, a priority catch in this surgical haze.
The nurse understands that the physician would need to be notified regarding a chemotherapy dose if the client experiences:
- A. Fatigue
- B. Nausea and vomiting
- C. Stomatitis
- D. Bone marrow suppression
Correct Answer: D
Rationale: Chemotherapy's marrow hit bone marrow suppression drops counts like neutrophils or platelets, risking infection or bleeding, a dose-limiting toxicity needing physician review to adjust or pause treatment. Fatigue, nausea, and stomatitis are common, manageable with nursing care rest, antiemetics, mouth rinses unless extreme. Suppression's severity, tied to labs (e.g., ANC <500), halts therapy to protect the client, a critical threshold nurses monitor, distinguishing it from routine side effects, ensuring safety in this marrow-bashing regimen.
The role of the nurse and other health professions in chronic disease is to:
- A. Support the person in managing their condition
- B. Provide direction to the person about their treatment
- C. Ensure the person takes their medications and avoids risk factors
- D. Decide on the best approach to manage the condition and direct the implementation of this care
Correct Answer: A
Rationale: Chronic disease management hinges on patient empowerment, not authoritarian control. Supporting individuals in managing their condition aligns with modern nursing philosophy, fostering self-efficacy through education, emotional support, and resource provision key in texts like Deravin and Anderson (2019). Providing direction implies guidance, but it's less collaborative than support, often overstepping patient autonomy. Ensuring medication adherence and risk avoidance is paternalistic, assuming enforcement over partnership, which conflicts with patient-centered care principles. Deciding and directing care outright disregards patient input, undermining shared decision-making critical for long-term adherence in chronic illness. Support encompasses holistic care physical, psychological, and social enabling patients to navigate their condition, adapt lifestyles, and cope with challenges, reflecting the multidisciplinary team's role in enhancing quality of life rather than dictating it.
Heart failure with preserved ejection fraction is caused by:
- A. Ventricular hypertrophy reducing contractility of muscles
- B. Decreased perfusion of the myocardium
- C. Dilated cardiomyopathy
- D. Impaired ventricular relaxation resulting in the lack of ability of ventricles to fill with blood
Correct Answer: D
Rationale: HFpEF stiff ventricles won't relax, slashing fill-up, not pump-out. Hypertrophy aids, doesn't cause; perfusion dips hurt supply; dilated's HFrEF. Nurses target this, a chronic fill flaw.
Which of the following conditions/abnormalities is always present in people who are diagnosed with metabolic syndrome?
- A. Type 2 diabetes mellitus
- B. Disturbed renal function
- C. Hypertension
- D. Insulin resistance
Correct Answer: D
Rationale: Metabolic syndrome's core insulin resistance ties the knot, not always diabetes, kidney flops, or high BP. A chronic root nurses peg this constant.