Which statement describes a rare type of kidney cancer that primarily affects children?

Choice A rationale

Stress incontinence is indeed due to physical stress on the bladder, while urge incontinence is due to an overactive bladder. Stress incontinence occurs when the urethral sphincter or pelvic floor muscles are weakened. This can happen due to various reasons such as childbirth, obesity, or prostate surgery. The term “stress” refers to the physical strain associated with leakage. On the other hand, urge incontinence is defined as a sudden involuntary contraction of the muscular wall of the bladder causing urinary urgency, an immediate unstoppable urge to urinate. This is often caused by an overactive bladder.

Choice B rationale

This statement is incorrect. Stress incontinence is not due to an overactive bladder, and urge incontinence is not due to physical stress on the bladder.

Choice C rationale

This statement is also incorrect. While neurological damage can potentially lead to various types of incontinence, it is not the primary cause of stress incontinence. Stress incontinence is primarily due to physical stress on the bladder.

Choice D rationale

This statement is incorrect. While neurological damage can potentially lead to urge incontinence, it is not the primary cause of stress incontinence. Stress incontinence is primarily due to physical stress on the bladder.

Choice A rationale

Celiac disease is an autoimmune disorder that primarily affects the small intestine. It is triggered by the consumption of gluten, a protein found in wheat, barley, and rye. It does not typically cause multiple painless whitish nodules in the mouth.

Choice B rationale

Periodontitis is a severe gum infection that damages the soft tissue and destroys the bone that supports your teeth. It does not typically cause multiple painless whitish nodules in the mouth.

Choice C rationale

Oral cancer can present as multiple painless whitish nodules in the mouth. Risk factors for oral cancer include tobacco use and heavy alcohol consumption.

Choice D rationale

Oral thrush, also known as oral candidiasis, is a condition in which the fungus Candida albicans accumulates on the lining of the mouth. While it can cause white lesions in the mouth, these are typically creamy and can be painful.