What is usually the first clinical sign of breast cancer?
Chest pain
Unilateral nipple discharge
A painless lump
Breast dimpling
The Correct Answer is C
Choice A rationale
Chest pain is not typically a symptom of breast cancer. It may be a symptom of a heart condition or other medical conditions.
Choice B rationale
Unilateral nipple discharge can be a symptom of breast cancer, but it is not usually the first clinical sign.
Choice C rationale
A painless lump in the breast is often the first noticeable symptom of breast cancer.
Choice D rationale
Breast dimpling can be a symptom of breast cancer, but it is not usually the first clinical sign.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Colon cancer is not caused by H. pylori. It is usually caused by changes in the DNA of colon cells.
Choice B rationale
Hiatal hernia is not caused by H. pylori. It occurs when part of the stomach pushes upward through the diaphragm.
Choice C rationale
Esophageal varices are not caused by H. pylori. They are usually caused by portal hypertension, which is often due to cirrhosis.
Choice D rationale
H. pylori is a type of bacteria that can cause peptic ulcer disease.
Correct Answer is C
Explanation
Choice A rationale
Gender is not a changeable risk factor for nephrolithiasis.
Choice B rationale
Congenital metabolic disorders are not changeable risk factors for nephrolithiasis.
Choice C rationale
Dehydration is a changeable risk factor for nephrolithiasis. Insufficient water intake can concentrate the substances that form stones in the urine, increasing the risk of stone formation.
Choice D rationale
Family history is not a changeable risk factor for nephrolithiasis.
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