Nokea
Which is the most common organism infecting coral cuts?
- A. non-cholera vibrio
- B. mycobacterium marinum
- C. aeromonas species
- D. strep pyogenes
Correct Answer: D
Rationale: Coral cuts strep pyogenes streaks in, not vibrio, mycobacterium, aeromonas, or E. coli's swim. Nurses hit this chronic skin ripper.
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According to the McGinnis model of 2002, what percentage of health differences between people is related to their behaviour?
- A. 10%
- B. 20%
- C. 30%
- D. 40%
Correct Answer: D
Rationale: McGinnis pegs behaviour smoking, eating at 40% of health gaps, big over genes or care. Nurses lean on this, a chronic choice chunk.
Proven treatment for patients with noncirrhosis from NAFLD include the following except:
- A. Liver transplant
- B. Bariatric surgery
- C. Vitamin E
- D. Weight loss
Correct Answer: A
Rationale: Noncirrhotic NAFLD bends to weight loss, bariatric cuts, and Vitamin E's antioxidant punch proven aids. Transplant's endgame for cirrhosis, not here. Metformin flops for fat, despite diabetes use. Clinicians skip this organ swap, leaning on lifestyle and pills, a chronic fix before scars hit.
Which organism is least likely to show the characteristic periodicity of fever in malaria?
- A. p. malariae
- B. p. vivax
- C. p. ovale
- D. p. falciparum
Correct Answer: D
Rationale: Falciparum's fever messy, constant, not vivax, ovale, malariae's tidy cycles. Nurses spot this chronic chaos king.
After change-of-shift report on the oncology unit, which patient should the nurse assess first?
- A. Patient who has a platelet count of 82,000/µL after chemotherapy
- B. Patient who has xerostomia after receiving head and neck radiation
- C. Patient who is neutropenic and has a temperature of 100.5°F (38.1°C)
- D. Patient who is worried about getting the prescribed long-acting opioid on time
Correct Answer: C
Rationale: Neutropenia plus 100.5°F screams infection sepsis looms, outranking low platelets (A bleeding's later), dry mouth , or opioid timing . Nurses in oncology bolt here fever in a white-cell wasteland's a killer, needing stat eyes.
For care of a patient who has oral cancer, which task would be appropriate to delegate to the LPN/LVN?
- A. Assist the patient to brush and floss
- B. Explain when brushing and flossing are contraindicated
- C. Give antacids and sucralfate suspension as ordered
- D. Recommend saliva substitutes
Correct Answer: C
Rationale: LPN/LVNs excel in medication administration within their scope, making giving antacids and sucralfate ordered for oral cancer's mucosal protection ideal. Brushing and flossing assistance fits nursing assistants, a basic task. Explaining contraindications requires RN-level judgment to assess risks like bleeding or infection. Recommending saliva substitutes needs physician or pharmacist input, beyond LPN/LVN authority. Medication delivery leverages their training, easing symptoms like pain or ulcers, ensuring safe, supervised care in oral cancer's complex management, a practical delegation choice.