Cystine crystal Information and Courses from MediaLab, Inc.
These are the MediaLab courses that cover Cystine crystal and links to relevant pages within the course.
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| Identify the urine sediment elements shown by the arrow: | View Page |
| Identify the urine sediment elements shown by the arrow: | View Page |
| Identify the urine sediment elements shown by the arrow: | View Page |
| Identify the urine sediment elements present in this acid urine: | View Page |
| Identify the urine sediment elements shown by the arrow: | View Page |
| Identify the urine sediment elements present in this illustration: | View Page |
| Identify the urine sediment elements indicated by the arrow in the illustration: | View Page |
| True or false? Cystine crystals are present on this slide. | View Page |
| True or false? Cystine crystals are present in this slide. | View Page |
| Cystine Crystals Cystine crystals indicate an abnormality in metabolism of the amino acid cystine. These crystals appear as colorless, refractile, hexagonal plates with even sides. Cystine crystals sometimes occur in pairs. They produce a red color in the nitroprusside reaction. Cystine may be confused with the hexagonal forms of uric acid but does not polarize light. Cystine crystals occur in acid urine. | View Page |
| True or false? This slide shows cholesterol crystals. | View Page |