PPT-Medical Parasitology Lab.

Concentration techniques Raed Z Ahmed Medical Parasitology Lab20122013 Prepared By Mr Raed Z Ahmed The microscopic examination of feces is required for the recognition and identification of intestinal . Medical Parasitology Lab. . Thick & Thin . Blood Smear. Raed Z. Ahmed, Medical Parasitology Lab.,2012-2013. Prepared By:. Mr. Raed Z. Ahmed. Blood Examination. The most commonly used technique for blood examination is stained blood films.. Medical Parasitology Lab. . Raed Z. Ahmed, Medical Parasitology Lab.,2012-2013. Prepared By:. Mr. Raed Z. Ahmed. Protozoa in wet mount. Saline wet mount:. In saline wet mount, trophozoites and cyst of amoeba, flagellates and ciliate may be seen.. Medical Parasitology Lab. . Thick & Thin . Blood Smear. Blood Examination. The most commonly used technique for blood examination is stained blood films.. Geimsa. stain. is usually used to stain the films.. Concentration techniques. The microscopic examination of . feces . is required for the recognition and identification of intestinal . parasites:. Direct . Microscopy:. Advantages. Useful . for the observation of motile protozoan . Medical Parasitology Lab. . Raed Z. Ahmed, Medical Parasitology Lab.,2012-2013. Prepared By:. Mr. Raed Z. Ahmed. Zinc Sulphate technique. Advantages:. Zinc sulphate centrifugal flotation technique is useful for the recovery of protozoan cysts and helminthes eggs.. Chemical Tests. Medical Parasitology Lab. . Fecal Fat Testing & Reducing Sugars. Raed Z. Ahmed, Medical Parasitology Lab.,2012-2013. Prepared By:. Mr. Raed Z. Ahmed. Diarrhea . Diarrhea. is defined as an increase in daily stool weight above 200 with increased liquidity and frequency of more than three times per day.. Medical Parasitology Lab. . Zinc Sulphate technique. Advantages:. Zinc sulphate centrifugal flotation technique is useful for the recovery of protozoan cysts and helminthes eggs.. Disadvantages:. Large trematode eggs, some tape worm eggs, and infertile . and Lab Safety. Common terminology:. Parasite. Host . Definitive host. Intermediate host. Infective stage . Diagnostic stage. Vector. Life cycle. Practical classification of parasites of medical importance:. Tiffany Pewett. pewett@astro.gsu.edu. 25 Park Place, 625E. General Lab Info. If you don’t already have the book you need to get one and make sure you bring it to each lab.. Please do all labs in pencils, scratched out pen is hard to grade.. Artifacts. Definition . . Artifacts:. . other things, living or artificial, present in the stool that are not parasites and could mislead the laboratory . worker.. Note:. . “Artifacts not to be mistaken for cysts”.. Cryptosporidium parvum. Raed Z. Ahmed, Medical Parasitology Lab.,2012. Intestinal Protozoa . Cryptosporidium parvum. Infect human and most mammals.. The infective stage is oocyst containing sporozoites measuring 4-6µ in diameter.. Intestinal. . Parasites. Mostly. spread in . developing. . countries. Fecal. – . oral. . transmission. from:. Contaminated. water. Raw. . vegetables. Soil. Person. to . person. Protozoa. / . 1 Islamic Republic of Iran Ministry of Health and Medical Education Deputy Ministry for Education Parasitology Doctor of Philosophy (PhD) Total Course Credits  Compensatory : 12  Core: Revised by : Dr. Sawsan Omar. 212 Zoo. Parasitology. is the study of . parasites. , their . hosts. , and the relationship between them. . . What is a . Parasitology. ? . It is a . form of . relationship between two species which one benefits at the expense of the other .