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Questions and Answers
Proteinuria is a common characteristic of liver disease.
Proteinuria is a common characteristic of liver disease.
False
The presence of WBC in the plasma indicates infection.
The presence of WBC in the plasma indicates infection.
True
Hyaline cast is mainly composed of protein.
Hyaline cast is mainly composed of protein.
True
Postsexual intercourse can lead to bladder cancer.
Postsexual intercourse can lead to bladder cancer.
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One drop of acetic acid is used to observe yeast in the renal sample.
One drop of acetic acid is used to observe yeast in the renal sample.
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Study Notes
Urine Examination
- A urine sample is required for a general urine examination
- Type 2 diabetes is associated with polyuria (excessive urine production)
Urinary Casts
- Urinary casts are microscopic clusters of urinary particles (cells, fat bodies, or microorganisms) wrapped in a protein matrix
- Found in the urine
- The width of the tubule determines the width of the cast
- Narrow casts are formed in the distal tubules
- Broad casts are formed in the collecting ducts
- The matrix of all casts is composed of Tamm Horsfall protein
- Tamm Horsfall protein is a glycoprotein secreted by the distal loop of Henle and the distal tubule
- Dehydration is thought to be related to urinary casts
- Tamm Horsfall protein (THP) is also known as uromodulin
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Description
Test your knowledge of general urine examination with this quiz. Explore topics like polyuria in type 2 diabetes, urinary casts, and more.
