Which finding is the most common indication of esophageal cancer?
Epigastric pain during swallowing
Regurgitation
Progressive dysphagia
Weight loss
The Correct Answer is C
Choice A reason: Epigastric pain during swallowing can occur in esophageal cancer but is not the most common or specific symptom. It could be related to other conditions such as gastroesophageal reflux disease (GERD) or peptic ulcers.
Choice B reason: Regurgitation can be a symptom but is more commonly associated with GERD or other less serious esophageal conditions rather than being a primary indication of esophageal cancer.
Choice C reason: Progressive dysphagia, or difficulty swallowing that worsens over time, is the most common and specific symptom of esophageal cancer. It occurs as the tumor grows and gradually obstructs the esophagus, making swallowing increasingly difficult.
Choice D reason: Weight loss can occur in esophageal cancer but is not as specific as progressive dysphagia. It may be a secondary symptom resulting from difficulty swallowing and reduced food intake.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: A bladder infection can cause various symptoms, but blood-tinged urine is less specific to it.
Choice B reason: Dehydration typically leads to concentrated urine, not blood-tinged urine.
Choice C reason: Prostate enlargement (benign prostatic hyperplasia) can cause blood-tinged urine due to irritation and pressure on the urethra.
Choice D reason: Pernicious anemia affects red blood cell production but is not directly related to the presence of blood in the urine.
Correct Answer is A
Explanation
Choice A reason: Practicing effective hand hygiene is the most important strategy for preventing the transmission of hepatitis A. The virus is primarily spread through the fecal-oral route, often due to poor handwashing practices. Ensuring proper handwashing can significantly reduce the risk of spreading the virus to others.
Choice B reason: Avoiding serving raw foods can help prevent foodborne illnesses, but it is not specific to preventing the transmission of hepatitis A. The focus should be on hygiene practices rather than food preparation alone.
Choice C reason: Wearing barrier protection during vaginal intercourse is more relevant to preventing the transmission of sexually transmitted infections (STIs). Hepatitis A is not typically transmitted through sexual contact, making this strategy less relevant.
Choice D reason: Avoiding eating at fast food restaurants may reduce the risk of foodborne illnesses in general, but it does not specifically address the prevention of hepatitis A transmission. Hand hygiene remains the primary preventive measure.
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