The nurse's comprehensive assessment of a patient includes inspection for signs of oral cancer. What assessment finding is most characteristic of oral cancer in its early stages?
Presence of a painless sore with raised edges
Diffuse inflammation of the buccal mucosa
Dull pain radiating to the ears and teeth
Areas of tenderness that make chewing difficult
The Correct Answer is A
Choice A reason:
A painless sore with raised edges is a characteristic early sign of oral cancer. It may appear as a small, painless lump or sore in the mouth, often with raised edges. This finding should raise suspicion and prompt further evaluation.
Choice B reason:
Diffuse inflammation of the buccal mucosa is a non-specific finding and can be caused by various factors, including infection or irritation. While it's important to assess the oral mucosa for any abnormalities, it is not specific to oral cancer.
Choice C reason:
Dull pain radiating to the ears and teeth is not a characteristic early sign of oral cancer. Pain associated with oral cancer may occur in later stages or if there is local invasion of nerves.
Choice D reason:
Areas of tenderness that make chewing difficult may occur for various reasons, including dental issues or other oral health problems. While this can be distressing for the patient, it is not specific to oral cancer.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["10"]
Explanation
- Read the medication label carefully and check the dosage and concentration of Ceclor.
- The label shows that Ceclor is available as a suspension with 250 mg/5 mL.
- To calculate the volume of medication needed, use the formula: Volume = Dose / Concentration
- Plug in the values from the order and the label: Volume = 0.5 g / (250 mg/5 mL)
- Convert grams to milligrams by multiplying by 1000: Volume = 500 mg / (250 mg/5 mL)
- Simplify the fraction by dividing both numerator and denominator by 250: Volume = 2 / (1/5)
- Invert and multiply the fractions: Volume = 2 x 5
- Solve for volume: Volume = 10 mL
- The patient will receive 10 mL of Ceclor suspension.
Correct Answer is A
Explanation
Choice A reason:
Gallstones are a common cause of acute pancreatitis, as they can obstruct the pancreatic duct and lead to inflammation.
Choice B reason:
While diabetes mellitus can be a risk factor for pancreatitis, it is not specific to acute pancreatitis.
Choice C reason:
Chronic obstructive pulmonary disease (COPD) is not directly related to acute pancreatitis.
Choice D reason:
Hypolipidemia (low blood lipid levels) is not a common risk factor for acute pancreatitis.
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