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The nurse administers an IV vesicant chemotherapeutic agent to a patient. Which action is most important for the nurse to take?
- A. Infuse the medication over a short period of time.
- B. Stop the infusion if swelling is observed at the site.
- C. Administer the chemotherapy through a small-bore catheter.
- D. Hold the medication unless a central venous line is available.
Correct Answer: B
Rationale: Vesicants (e.g., vincristine) burn tissue if they leak swelling at the site yells extravasation; stopping the IV stat limits necrosis. Fast infusion ups vein stress; small-bore risks rupture running IVs dilute it. Central lines are gold but not mandatory. Nurses in oncology prioritize this catching leaks early saves skin, a critical save in chemo land.
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The nurse is caring for a patient who is to begin receiving external radiation for a malignant tumor of the neck. While providing patient education, what potential adverse effects should the nurse discuss with the patient?
- A. Impaired nutritional status
- B. Cognitive changes
- C. Diarrhea
- D. Alopecia
Correct Answer: A
Rationale: Neck radiation hits the oral mucosa, salivary glands, and throat, causing mucositis, taste loss, pain, and dysphagia leading to impaired nutrition. Patients struggle to eat, risking weight loss and weakness, a top concern in head-and-neck cases. Cognitive changes tie to brain radiation, not neck. Diarrhea aligns with abdominal radiation, not this site. Alopecia occurs with whole-brain radiation, not localized neck treatment, where hair loss is minimal unless the scalp's in the field. Nurses must prep patients for these site-specific effects, ensuring dietary support (e.g., soft foods, supplements) to maintain strength through therapy, a key part of oncology care planning.
At what pressure goal can we optimally slow CKD progression in diabetic nephropathy?
- A. Less than 125/70 mmHg
- B. Less than 125/80 mmHg
- C. Less than 130/80 mmHg
- D. Less than 135/80 mmHg
Correct Answer: C
Rationale: Diabetic CKD <130/80 slows scarring best; tighter risks flow, looser misses. Nurses lock this chronic renal pace.
The nurse obtains information about a hospitalized patient who is receiving chemotherapy for colorectal cancer. Which information about the patient alerts the nurse to discuss a possible change in therapy with the health care provider?
- A. Poor oral intake
- B. Frequent loose stools
- C. Complaints of nausea and vomiting
- D. Increase in carcinoembryonic antigen (CEA)
Correct Answer: D
Rationale: Colorectal cancer's chemo tracks via CEA rising levels signal progression or resistance, a red flag for therapy tweak, needing provider input. Poor intake, diarrhea, and nausea are side effects, manageable with nursing care diet, fluids, antiemetics unless extreme. CEA's uptick, a tumor marker, trumps symptoms, hinting at disease outpacing treatment. Nurses flag this, pushing for scans or regimen shifts, a critical catch in this cancer's chemo dance.
What is the conventional definition of Microalbuminuria?
- A. Albumin excretion between 60 and 600 mg/24 hours
- B. Albumin excretion between 50 and 500 mg/24 hours
- C. Albumin excretion between 40 and 400 mg/24 hours
- D. Albumin excretion between 30 and 300 mg/24 hours
Correct Answer: D
Rationale: Microalbuminuria flags early kidney damage 30 to 300 mg/24 hours of albumin marks it, a standard tying subtle leaks to diabetes or hypertension's renal hit. Wider ranges 60-600, 50-500, 40-400 overreach into overt proteinuria; 20-200 dips too low, missing the threshold. This 30-300 zone signals preclinical harm, urging ACE inhibitors or tighter glucose/BP control, a chronic disease marker clinicians lean on to stall progression, precise yet practical.
An oncology nurse is caring for a patient who has developed erythema following radiation therapy. What should the nurse instruct the patient to do?
- A. Periodically apply ice to the area
- B. Keep the area cleanly shaven
- C. Apply petroleum jelly to the affected area
- D. Avoid using soap on the treatment area
Correct Answer: D
Rationale: Radiation erythema red, raw skin needs gentle care to dodge worsening. Soap dries and irritates, stripping fragile skin and upping infection risk, so skipping it's key. Ice or heat can burn or blister radiated tissue, already thin and sensitive. Shaving scrapes it raw; petroleum jelly traps moisture, breeding bacteria. Nurses teach this to protect the site, pushing mild cleansers (if needed) and air exposure, standard in oncology to heal radiation burns without sparking new problems.