Which of the following is NOT a type of epithelial cell found in urine?

Which of the following is NOT a type of epithelial cell found in urine?

• A. Transitional epithelial cell
• B. Renal tubular epithelial cell
• C. Neural epithelial cell
• D. Squamous epithelial cell

Answer: (C)

Neural epithelial cells are not typically found in urine. The presence of specific epithelial cells in urine is used as a diagnostic tool to assess various conditions affecting the urinary tract and kidneys. Transitional epithelial cells originate from the urothelium lining the bladder and urinary tract, and their presence can indicate conditions such as urinary tract infections or bladder disorders. Renal tubular epithelial cells come from the kidneys and their presence in urine can indicate kidney tubular damage or injury. Squamous epithelial cells, originating from the lining of the urethra or the external genitalia, are also commonly found in urine and usually indicate sloughing off of cells due to normal turnover or irritation. In contrast, neural epithelial cells are part of the nervous system and are not a component of the urinary system. Thus, they do not appear in urine samples.

Neural epithelial cells are not typically found in urine. The presence of specific epithelial cells in urine is used as a diagnostic tool to assess various conditions affecting the urinary tract and kidneys.

Transitional epithelial cells originate from the urothelium lining the bladder and urinary tract, and their presence can indicate conditions such as urinary tract infections or bladder disorders. Renal tubular epithelial cells come from the kidneys and their presence in urine can indicate kidney tubular damage or injury. Squamous epithelial cells, originating from the lining of the urethra or the external genitalia, are also commonly found in urine and usually indicate sloughing off of cells due to normal turnover or irritation.

In contrast, neural epithelial cells are part of the nervous system and are not a component of the urinary system. Thus, they do not appear in urine samples.