Nokea
A patient who has ovarian cancer is crying and tells the nurse, 'My husband rarely visits. He just doesn't care.' The husband indicates to the nurse that he does not know what to say to his wife. Which nursing diagnosis is appropriate for the nurse to add to the plan of care?
- A. Compromised family coping related to disruption in lifestyle
- B. Impaired home maintenance related to perceived role changes
- C. Risk for caregiver role strain related to burdens of caregiving responsibilities
- D. Dysfunctional family processes related to effect of illness on family members
Correct Answer: D
Rationale: Ovarian cancer's toll her tears, his silence points to dysfunctional family processes; illness jams communication, not lifestyle , home upkeep , or caregiving load . He's lost, not burdened. Nurses in oncology peg this cancer's ripple screws up dynamics, needing talks to bridge the gap, not just task fixes.
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A new nurse has been assigned a client who is in the hospital to receive iodine-131 treatment. Which action by the nurse is best?
- A. Ensure the client is placed in protective isolation.
- B. Hand off a pregnant client to another nurse.
- C. No special action is necessary to care for this client.
- D. Read the policy on handling radioactive excreta.
Correct Answer: D
Rationale: Iodine-131 is a radioactive isotope used in treatments like thyroid cancer therapy, and it is excreted through body fluids such as urine and sweat. This poses a radiation hazard to healthcare workers and others if not managed properly. The best action for a new nurse is to read the facility's policy on handling radioactive excreta, as this ensures adherence to safety protocols specific to the institution, protecting both the nurse and the client. Protective isolation is not typically required for iodine-131 patients; instead, radiation precautions limit exposure to others. Handing off a pregnant client might be relevant in other contexts but isn't the priority here unless the nurse is pregnant herself, which isn't specified. Assuming no special action is needed is dangerous given the radioactive nature of the treatment. Reviewing the policy equips the nurse with the knowledge to manage waste, maintain a safe distance, and use protective equipment, aligning with radiation safety principles critical in oncology nursing.
A nurse is caring for a client recently diagnosed with pericarditis. Which of the following is a common assessment finding with this disorder?
- A. Elevated troponin
- B. Pericardial friction rub
- C. Heart failure
- D. ST-segment depression
Correct Answer: B
Rationale: Pericarditis rubs the sac pericardial friction rub, a scratchy sound, marks inflammation, a common find as layers grate. Troponin rises with muscle damage, not here. Heart failure or ST depression hints tamponade or ischemia, not direct. Nurses auscultate this rub, tying it to pericarditis's irritated core, a diagnostic bellwether.
Officially approved blood glucose meters used for self-testing and point-of-care diagnostics are not always suitable to measure the blood glucose values in neonates. Question: What is the main cause for this?
- A. Some meters are calibrated to plasma glucose and other meters to blood glucose
- B. Some measurement methods are sensitive to high levels of ascorbic acid (vitamin C)
- C. The measurement variation of some meters is too large
- D. Some meters are sensitive to abnormal haematocrit values
Correct Answer: D
Rationale: Neonate glucose flubs haematocrit swings throw meters off, not calibration, vitamin C, or variance. Nurses adjust for this, a chronic baby glitch.
The nurse educates the client that besides an echocardiogram, which of the following tests is the best tool for diagnosing heart failure?
- A. Pulmonary artery catheter
- B. Mitigated angiographic (MUGA) scan
- C. B-type natriuretic peptide (BNP)
- D. Radionuclide studies
Correct Answer: C
Rationale: BNP, a blood test, spikes with heart stretch heart failure's calling card, outshining invasive tools for diagnosis. Pulmonary catheters measure pressures, not routine. MUGA scans ejection fraction, less direct. Radionuclide's vague here. Nurses teach BNP's ease and accuracy, a biomarker gold standard, syncing with echo to nail heart failure's fluid tale.
The glycaemic profiles of people living with diabetes is affected by the following EXCEPT:
- A. Dietary intake
- B. Exercise
- C. Monitoring of blood glucose
- D. Stress
Correct Answer: C
Rationale: Glycemic profiles in diabetes are influenced by dietary intake (carbohydrate amount/type), exercise (glucose uptake), stress (cortisol-driven hyperglycemia), and medications (dose/effect). Monitoring blood glucose, however, doesn't affect the profile it measures it. While vital for management, the act of checking doesn't alter underlying glucose levels, unlike the others, which directly impact metabolism. This distinction is key for physicians educating patients on factors driving glycemic control, ensuring focus on actionable influencers rather than tools in chronic diabetes care.