MLS 234 Study Guide - Final Guide: Bronchoalveolar Lavage, Amastigote, Silver Stain

• School: UND
• Department: Medical Laboratory Science
• Course: MLS 234
• Professor: Mary Coleman

Document Summary

Troph: 15-50 mcm, single nucleus with eccentric karyosome, cytoplasm coarsely granular. Cyst: 10-35 mcm, 4-8 nuclei with eccentric karyosome and coarse chromatin, chromatoidal bars with splintered ends. O&p exam, permanent stain, morphology commensal: hartmanni. Cyst: 5-10 mcm; 4 nuclei, central karyosome in nucelus, finely granular cytoplasm, smooth, rounded chromatoidal bars. Troph: 5-12 mcm, single nucleus, may contain ingested rbcs, central karyosome in nucleus, finely granular cytoplasm. O&p exam, permanent stain; differentied by size commensal: nana. Cyst: 5-10 mcm, oval shape, 4 nuclei with a large karysome appearing to be in a vacuole. Troph: 6-12 mcm, 1 nucleus, blunt pseudopods form slowly: butschlii. Cyst: 5-20 mcm, irregular shape, single nucleus with large karysome, chromatin ring not usually visible, glycogen vacuole. Troph: 8-20 mcm, single nucleus with large karyosome, many vacuoles, no glycogen vacuole. Cyst: 10-20 mcm; 4 nuclei, central karyosome in nucelus, finely granular cytoplasm, smooth, rounded chromatoidal bars. Troph: 12-60 mcm, single nucleus, may contain ingested.