Nokea
The nurse is admitting an oncology patient to the unit prior to surgery. The nurse reads in the electronic health record that the patient has just finished radiation therapy. With knowledge of the consequent health risks, the nurse should prioritize assessments related to what health problem?
- A. Cognitive deficits
- B. Impaired wound healing
- C. Cardiac tamponade
- D. Tumor lysis syndrome
Correct Answer: B
Rationale: Radiation pre-surgery zaps tissue impaired wound healing's the big risk, as it fries skin and vessels, slowing repair post-op. Cognitive deficits need brain radiation, not specified. Tamponade's rare, tied to chest radiation and fluid buildup. TLS hits post-chemo, not pre-surgery. Nurses in oncology lock onto skin checks and infection signs, knowing radiation's legacy can tank surgical outcomes if ignored.
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What is the most influential source of self-efficacy?
- A. Mastery
- B. Affective states
- C. Verbal persuasion
- D. Vicarious experience
Correct Answer: A
Rationale: Self-efficacy's backbone is mastery past wins breed belief, a nurse's gold for chronic self-care push. Watching others, pep talks, or mood sway less; doing it trumps all, a confidence anchor in illness battles.
A patient with leukemia is considering whether to have hematopoietic stem cell transplantation (HSCT). The nurse will include which information in the patient's teaching plan?
- A. Donor bone marrow is transplanted through a sternal or hip incision.
- B. Hospitalization is required for several weeks after the stem cell transplant.
- C. The transplant procedure takes place in a sterile operating room to minimize the risk for infection.
- D. Transplant of the donated cells can be very painful because of the nerves in the tissue lining the bone.
Correct Answer: B
Rationale: HSCT for leukemia means 2-4 weeks in hospital engraftment's slow, and infection risk's sky-high in isolation. No incision it's IV. No OR it's bedside. Pain's minimal no bone nerves hit. Nurses in oncology stress this long haul, sterile stay, not surgical drama, prepping patients for the real grind.
An older adult patient who has colorectal cancer is receiving IV fluids at 175 mL/hr in conjunction with the prescribed chemotherapy. Which finding by the nurse is most important to report to the health care provider?
- A. Patient complains of severe fatigue.
- B. Patient voids every hour during the day.
- C. Patient takes only 50% of meals and refuses snacks.
- D. Patient has crackles up to the midline posterior chest.
Correct Answer: D
Rationale: High-rate fluids (175 mL/hr) plus chemo in an older colorectal patient can swamp the heart crackles to midline yell heart failure, trumping fatigue , peeing , or poor eating . Nurses in oncology flag this lungs drowning need stat help, a fluid overload crisis.
The nurse is caring for a client with mitral regurgitation. Which of the following would the nurse anticipate the client to develop if left untreated?
- A. Left-sided heart failure
- B. Right-sided heart failure
- C. Renal failure
- D. Myocardial ischemia
Correct Answer: A
Rationale: Mitral regurgitation backflows blood into the left atrium, hiking pressure and volume untreated, it overburdens the left ventricle, leading to left-sided heart failure. Pulmonary congestion follows, with dyspnea and edema, a direct consequence of this valve flaw. Right-sided failure stems from downstream effects or separate causes, not primary here. Renal failure or ischemia might complicate advanced disease, but left-sided failure's progression is the immediate risk, rooted in mitral dysfunction's mechanics. Nurses anticipate this, monitoring for early signs like crackles, ensuring timely intervention to halt this predictable cardiac cascade.
Which of the following nursing interventions would be appropriate for a client with sickle cell disease?
- A. Prepare the client for surgery
- B. Encourage fluid intake
- C. Provide a warm environment
- D. Keep the client strictly NPO
Correct Answer: B
Rationale: Sickle cell's sticky cells crave hydration fluids thin blood, easing vaso-occlusion, a top intervention to cut crisis. Surgery's rare, warmth helps pain, NPO starves. Nurses push intake, preventing sickling, a hydration win in this hemoglobin war.