logging in or signing up Fecal Examinations kedarkarki Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 645 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: May 07, 2009 This Presentation is Public Favorites: 0 Presentation Description Discuss the reasons why fecal samples are important to diagnosis Describe the techniques for collecting and preserving a fecal sample Describe the direct smear examination Describe the flotation examination Describe the gross examination Comments Posting comment... Premium member Presentation Transcript Fecal Examinations : Fecal Examinations Dr.Kedar Karki Objectives : Objectives Discuss the reasons why fecal samples are important to diagnosis Describe the techniques for collecting and preserving a fecal sample Describe the direct smear examination Describe the flotation examination Describe the gross examination Fecal Examinations : Fecal Examinations Veterinarians look for Worm eggs Larvae Protozoa Cyst Fecal Examinations : Fecal Examinations Problems with parasitic diseases Decrease production Stunted growth and development Infertility Abortions Death Fecal Collection : Fecal Collection When collecting Fecal sample from animal in question Relatively fresh May preserve in refrigerator if exam not immediate Free from debris Storage Plastic or glass jar/vial Plastic cup Plastic bag Fecal Direct Smear : Fecal Direct Smear Advantages Quick process Preferred for certain parasites Disadvantages Not as sensitive Fecal Direct Smear Procedure : Fecal Direct Smear Procedure Small amount of feces on glass slide Mix with drop of saline Place cover slip on mixtures Observe under microscope Feces with drop of saline Feces and Saline Mixture Fecal Float : Fecal Float Advantages Sensitive Most ova and oocytes identified Disadvantages More complex Time consuming Overall Method of Float : Overall Method of Float Basic idea Fecal debris falls Parasite eggs and cyst rise to top Pure water both matter settle at bottom Denser solution allow eggs to float Float Procedure : Float Procedure Take sample of feces with insert Place in vial with solution Mix thoroughly Step 1 Step 2 Step 3 Float Procedure Continued : Float Procedure Continued Fill vial with more solution until meniscus forms Place cover slip on meniscus Wait 10 -15 minutes Remove cover slip and observe with microscope Step 4 Step 5 Step 7 10-15 minutes Wait Gross Examination : Gross Examination Things to consider Color and consistency Mucus Blood Undigested food All will lead to a proper and accurate diagnoses to the problem You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Fecal Examinations kedarkarki Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 645 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: May 07, 2009 This Presentation is Public Favorites: 0 Presentation Description Discuss the reasons why fecal samples are important to diagnosis Describe the techniques for collecting and preserving a fecal sample Describe the direct smear examination Describe the flotation examination Describe the gross examination Comments Posting comment... Premium member Presentation Transcript Fecal Examinations : Fecal Examinations Dr.Kedar Karki Objectives : Objectives Discuss the reasons why fecal samples are important to diagnosis Describe the techniques for collecting and preserving a fecal sample Describe the direct smear examination Describe the flotation examination Describe the gross examination Fecal Examinations : Fecal Examinations Veterinarians look for Worm eggs Larvae Protozoa Cyst Fecal Examinations : Fecal Examinations Problems with parasitic diseases Decrease production Stunted growth and development Infertility Abortions Death Fecal Collection : Fecal Collection When collecting Fecal sample from animal in question Relatively fresh May preserve in refrigerator if exam not immediate Free from debris Storage Plastic or glass jar/vial Plastic cup Plastic bag Fecal Direct Smear : Fecal Direct Smear Advantages Quick process Preferred for certain parasites Disadvantages Not as sensitive Fecal Direct Smear Procedure : Fecal Direct Smear Procedure Small amount of feces on glass slide Mix with drop of saline Place cover slip on mixtures Observe under microscope Feces with drop of saline Feces and Saline Mixture Fecal Float : Fecal Float Advantages Sensitive Most ova and oocytes identified Disadvantages More complex Time consuming Overall Method of Float : Overall Method of Float Basic idea Fecal debris falls Parasite eggs and cyst rise to top Pure water both matter settle at bottom Denser solution allow eggs to float Float Procedure : Float Procedure Take sample of feces with insert Place in vial with solution Mix thoroughly Step 1 Step 2 Step 3 Float Procedure Continued : Float Procedure Continued Fill vial with more solution until meniscus forms Place cover slip on meniscus Wait 10 -15 minutes Remove cover slip and observe with microscope Step 4 Step 5 Step 7 10-15 minutes Wait Gross Examination : Gross Examination Things to consider Color and consistency Mucus Blood Undigested food All will lead to a proper and accurate diagnoses to the problem