Course Outline
Click on the links below to preview selected pages from this course.
- Introduction to the Urine Microscopic
- Specimen Collection and Preparation
- Urine Specimen Collection
- Specimen Collection and Storage
- Steps in Preparing a Concentrated Urine Sediment
- Microscopic Examination of Urine Sediment
- True or False: The volume of centrifuged urine and the amount of sediment used for microscopic examination should be the same for all persons performi...
- Casts
- Cellular Elements
- Bacteria, Yeast, and Parasites
- Yeast
- Bacteria
- Parasites
- Trichomonas: Phase-Contrast Microscopy
- Enterobius vermicularis: Phase-Contrast Microscopy
- Match the following characteristics with the corresponding parasite:
- Which of the following helps to distinguish yeast from red blood cells (RBCs) when performing a microscopic examination of urine sediment?
- Common Crystals
- Crystals
- Identification of Crystals
- Normal Crystals
- Which of the following may be found in normal acidic urine?
- Which of the following may be found in normal alkaline urine?
- Match each of the crystals shown below that may be seen in normal urine with its characteristic identification.
- Abnormal Crystals
- Abnormal Crystals
- Crystals of Clinical Significance
- Leucine Crystals
- Tyrosine Crystals
- Cystine Crystals
- Cholesterol Crystals
- Bilirubin Crystals
- Summary of Abnormal Crystals
- Which of the following abnormal crystals may indicate liver disease?
- Match the following description with the corresponding crystal:
- True or False: This slide shows tyrosine crystals.
- True or False: This slide shows leucine crystals.
- True or False: This slide shows cholesterol crystals.
- True or False: This slide shows leucine crystals.
- True or False: This slide shows cholesterol crystals.
- Artifacts in Urine Sediment
- Miscellaneous Elements
- Distinguishing Structures That May Be Confused With Each Other
- Correlation of Microscopic and Macroscopic Results
- References
Additional Information
Level of Instruction: Basic
Intended Audience: Medical laboratory and other healthcare personnel who perform microscopic analysis of urine sediment. This course is also appropriate for medical laboratory science and laboratory technician students.
Author Information: Betty Smith, MLS(ASCP) and Kathleen Ann Foster, MS, MLS(ASCP)SM
Reviewer Information: Laurie Bjerklie, MA, MLS(ASCP)CM, is an Education Developer for MediaLab and LabCE. She earned a B.S. in
Medical Laboratory Science from the University of North Dakota and an M.A. in
Curriculum and Instruction from Saint Xavier University. She has over 15 years
of experience in higher education and has held program director and faculty
positions in both MLT and MLS programs.
Course Description: This course was adapted by MediaLab, under license from Education Materials for Health Professionals, Inc. Dayton, OH, 45420. Copyright EMHP. This course covers the basics of urine microscopic examination, including numerous brightfield and phase-contrast images of urinary sediment elements. Students are assumed to have basic knowledge of urinalysis macroscopic and dipstick examination. The course covers specimen collections and processing, casts, cellular elements, normal and abnormal crystals, parasites, artifacts, and basic biochemical tests to help identify specific elements. It describes a method of quantitation of urine specimens and emphasizes the intelligent correlation of macroscopic and microscopic results by the reported medical laboratory scientist.
