Nokea
Which patient is at greatest risk for pancreatic cancer?
- A. An elderly black male with a history of smoking and alcohol use
- B. A young, white obese female with no known health issues
- C. A young black male with juvenile onset diabetes
- D. An elderly white female with a history of pancreatitis
Correct Answer: A
Rationale: Pancreatic cancer risk escalates with specific factors: age, race, smoking, and alcohol. An elderly Black male with smoking and alcohol history tops the list incidence peaks in older adults, Black populations face higher rates, and both habits are strong carcinogens, damaging pancreatic tissue over time. A young, obese white female has obesity as a risk, but youth and fewer exposures lower her odds. A young Black male with diabetes links to a risk factor, yet juvenile onset and age reduce immediate concern. An elderly white female with pancreatitis has a notable risk chronic inflammation predisposes but lacks the compounded impact of smoking and alcohol. The elderly Black male's profile aligns with epidemiological data, making him the nurse's focus for vigilant monitoring and early detection efforts.
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A nurse works with clients who have alopecia from chemotherapy. What action by the nurse takes priority?
- A. Helping clients adjust to their appearance
- B. Reassuring clients that this change is temporary
- C. Referring clients to a reputable wig shop
- D. Teaching measures to prevent scalp injury
Correct Answer: D
Rationale: Alopecia, or hair loss, is a common chemotherapy side effect due to drugs targeting rapidly dividing cells, including hair follicles. While emotional support is vital, the priority is client safety. Teaching measures to prevent scalp injury such as avoiding harsh brushing or sun exposure takes precedence because the scalp becomes vulnerable without hair's protective barrier, risking cuts, infections, or burns. Helping clients adjust to appearance and reassuring them about regrowth address psychosocial needs but don't mitigate physical risk. Referring to a wig shop is practical but secondary to safety. In oncology nursing, prioritizing physical protection aligns with the hierarchy of needs, ensuring the client avoids complications like infection, especially if immunocompromised, before addressing emotional impacts.
What do you tell patients is the most important risk factor for lung cancer when you are teaching about lung cancer prevention?
- A. Cigarette smoking
- B. Exposure to environmental/occupational carcinogens
- C. Exposure to environmental tobacco smoke (ETS)
- D. Pipe or cigar smoking
Correct Answer: A
Rationale: Cigarette smoking towers as lung cancer's top risk 80-90% of cases tie to its carcinogens like tar and nicotine, a dose-dependent killer dwarfing other factors. Environmental/occupational exposures like asbestos amplify risk, especially with smoking, but lack its prevalence. ETS hikes risk by 35%, significant yet secondary. Pipe or cigar smoking carries risk, less than cigarettes due to inhalation patterns. Teaching smoking as paramount drives home its preventable dominance, urging cessation as the gold-standard defense, a nurse's key message to slash lung cancer odds, backed by epidemiology and public health campaigns.
Which of the following findings would be most indicative of retinoblastoma for an 18-month old child?
- A. Orbital inflammation of the right eye and head tilt when standing.
- B. Cat's eye reflex and yellow discharge from the left eye.
- C. Leukokoria and hyphema noted for the right eye.
- D. Strabismus in the left eye and light sensitivity in the opposite eye.
Correct Answer: C
Rationale: Retinoblastoma, a retinal cancer in young children, commonly presents with leukokoria (white pupil reflection) and hyphema (blood in the anterior eye chamber), making these findings most indicative due to tumor effects on retinal light reflection and vascular fragility. Orbital inflammation and head tilt suggest brain tumors or orbital cellulitis, not retinoblastoma's typical intraocular focus. Cat's eye reflex (leukokoria) fits, but yellow discharge points to infection (e.g., conjunctivitis), not cancer. Strabismus and light sensitivity may occur in retinoblastoma but are less specific strabismus from muscle imbalance and sensitivity from inflammation lacking hyphema's diagnostic weight. Nurses spotting leukokoria and hyphema trigger urgent ophthalmology referral, critical in pediatric oncology for early detection and vision-saving or life-saving intervention in this age group.
A patient with a large stomach tumor attached to the liver is scheduled for a debulking procedure. Which information should the nurse teach the patient about the outcome of this procedure?
- A. Pain will be relieved by cutting sensory nerves in the stomach.
- B. Relief of pressure in the stomach will promote better nutrition.
- C. Decreasing the tumor size will improve the effects of other therapy.
- D. Tumor growth will be controlled by the removal of malignant tissue.
Correct Answer: C
Rationale: Debulking shrinks a stomach tumor stuck to the liver, boosting chemo and radiation's punch smaller targets respond better. Pain relief isn't the goal nerves aren't cut. Pressure relief might help eating, but it's secondary. Growth control fails it's not curative; tumor regrows. Nurses in oncology pitch this: it's a team play, enhancing other treatments' odds, vital for patients facing inoperable masses.
Characteristics of acute pain do not include:
- A. Recent onset
- B. Attributable to specific injury or disease
- C. Lasts from a few minutes to less than 6 months
- D. Unable to be relieved by analgesia
Correct Answer: D
Rationale: Acute pain fresh, tied to harm, short-lived yields to pills, not stubborn. Nurses spot this, a chronic pain foil.