Nokea
How many times more likely is a patient with diabetes to die from a cardiovascular condition compared with a patient without diabetes?
- A. 2-4x
- B. 8-10x
- C. 20-25x
- D. 40-50x
Correct Answer: A
Rationale: Diabetes doubles, quadruples CV death vessels rot, not wild leaps. Nurses brace for this, a chronic heart toll.
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The emergency management of the patient with acute asthma does not include:
- A. Performing a rapid physical examination
- B. Performing spirometry or peak flow on arrival
- C. Giving oxygen and short acting bronchodilator
- D. Close monitoring to determine efficacy of treatment and improvement or deterioration
Correct Answer: B
Rationale: Acute asthma's rush exam, O2, bronchodilators, tight watch saves breath fast. Spirometry's a no too tough mid-wheeze, delays care. Nurses skip it, a chronic flare's urgent dodge.
The nurse is caring for a 6-year-old child with leukemia who is having an oncological emergency. Which of the following signs and symptoms would indicate hyperleukocytosis?
- A. Bradycardia and distinct S1 and S2 sounds
- B. Wheezing and diminished breath sounds
- C. Respiratory distress and poor tissue perfusion
- D. Intermittent fever and frequent vomiting
Correct Answer: C
Rationale: Hyperleukocytosis, a leukemia emergency with white blood cell counts over 100,000/mm³, causes blood hyperviscosity, leading to venous stasis and microvessel occlusion by blast cells. This results in respiratory distress (from lung infarction or hypoxemia) and poor tissue perfusion (from impaired circulation), critical signs requiring urgent intervention like leukapheresis or hydration. Bradycardia and clear heart sounds don't fit tachycardia might occur from hypoxia, not bradycardia. Wheezing and diminished breath sounds suggest asthma or infection, not hyperleukocytosis's systemic impact. Fever and vomiting are non-specific and less acute here. Nurses recognizing these symptoms prioritize airway and circulation support, aligning with oncology's focus on rapid response to life-threatening complications in pediatric leukemia care.
A hospitalized patient who has received chemotherapy for leukemia develops neutropenia. Which observation by the nurse would indicate a need for further teaching?
- A. The patient ambulates around the room.
- B. The patient's visitors bring in fresh peaches.
- C. The patient cleans with a warm washcloth after having a stool.
- D. The patient uses soap and shampoo to shower every other day.
Correct Answer: B
Rationale: Neutropenia post-chemo drops immunity fresh peaches with thin skins harbor bacteria, a no-no on neutropenic diets. Walking , cleaning post-stool , and mild showers are fine safe self-care. Nurses in oncology reteach this raw fruits are infection traps, a critical miss for this fragile patient.
Rehabilitation utilises two types of rehabilitation interventions. The goal of the intervention support is to
- A. Maintaining existing abilities
- B. Restoring function
- C. Preventing deterioration and further disability
- D. Maintaining existing abilities while preventing new or further disabilities
Correct Answer: D
Rationale: Rehab's dual play hold steady, fend off worse blends maintenance and prevention, a chronic balance. Nurses aim here, a full guard.
An oncology patient has begun to experience skin reactions to radiation therapy, prompting the nurse to make the diagnosis Impaired Skin Integrity: erythematous reaction to radiation therapy. What intervention best addresses this nursing diagnosis?
- A. Apply an ice pack or heating pad PRN to relieve pain and pruritis
- B. Avoid skin contact with water whenever possible
- C. Apply phototherapy PRN
- D. Avoid rubbing or scratching the affected area
Correct Answer: D
Rationale: Radiation erythema's tender rubbing or scratching tears it open, risking infection. Ice or heat burns it worse; water's fine for gentle cleaning, not avoidance. Phototherapy's for jaundice, not this. Nurses push hands off' to protect radiated skin, a staple in oncology to heal without added damage.