Phenazopyridine hydrochloride turns the urine which color?

Choice A rationale
Frothy sputum is more commonly associated with left-sided heart failure, where fluid backs up into the lungs. It is not a typical finding in right-sided heart failure.
Choice B rationale

Orthopnea, or difficulty breathing while lying flat, is more commonly associated with left-sided heart failure. Right-sided heart failure primarily affects the systemic circulation.
Choice C rationale
Dyspnea, or shortness of breath, can occur in both left-sided and right-sided heart failure. However, it is more prominently associated with left-sided heart failure.
Choice D rationale
Peripheral edema, or swelling in the legs and ankles, is a common finding in right-sided heart failure. It occurs due to the backup of blood in the systemic circulation, leading to fluid accumulation in the tissues.

Choice A rationale
A high-purine diet can lead to the formation of uric acid stones, which are a type of kidney stone. However, it is not the most common risk factor for urolithiasis. Urolithiasis is more commonly associated with factors such as dehydration, which leads to concentrated urine and promotes stone formation.
Choice B rationale
Female gender is not a significant risk factor for urolithiasis. In fact, men are more likely to develop kidney stones than women. The higher incidence in men is thought to be related to differences in diet, fluid intake, and urinary tract anatomy.

Choice C rationale
Dehydration is a major risk factor for urolithiasis. When the body is dehydrated, urine becomes more concentrated, which increases the likelihood of stone formation. Adequate hydration helps to dilute the urine and reduce the risk of stone formation.
Choice D rationale
Family history is a known risk factor for urolithiasis. Individuals with a family history of kidney stones are more likely to develop them due to genetic predispositions that affect factors such as urine composition and kidney function.