Stop spending for-ever on Google trying to put together a comprehensive set of parasite images AND descriptions. That process can have you going down a rabbit hole for hours before you know it.
When you just need to get your Vet Science class learning or your CDE team studying, pull up these slideshows and you are all set.
These slideshows cover the National FFA Veterinary Science CDE list (as of 2025) with 37 total ID specimens included.
Specimens Included in the Digital Download:
- parasites
- disease-causing organisms
- blood cells
- urinary crystals
Slideshows have relevant and concise information about each parasite, organism, or subject pictured.
Illustrations depict accurate representations of each.
Also included are premade quizzes (with an answer key) to assess your students’ comprehension.
Perfect to deploy as a pre-test.
Use it for a post-test before moving on.
Upload them to your Google Classroom.
Add them to your Dropbox.
Save them on your hard drive.
After Completing Your Purchase:
- Check your email for a digital link
- Download the PowerPoints
- Start using them immediately.
This is Digital Download so...when and HOW do I get the files?
- At Checkout. As soon as the purchase is approved, download buttons will appear on the Order Confirmation Page.
- By Email. You will also receive an email with a link to download your purchased files. (Don't see an email? Check your Junk/Spam folder. Sometimes filters put this kind of auto response email there.)
Paying By Purchase Order?
- Digital files are not available until we have a signed PO. So your files will not show up at checkout. Be sure follow instructions in the order confirmation email to get your files as quickly as possible.
- The email that was entered for the order is the one who will receive the download link. The server only acknowledges that person, they are the Chosen One. But we can always change it. Plus those awesome business office folks really want you to have that link anyhow. Just email orders@onelessthing.net and we'll fix you right up.
Stop spending for-ever on Google trying to put together a comprehensive set of parasite images AND descriptions. That process can have you going down a rabbit hole for hours before you know it.
When you just need to get your Vet Science class learning or your CDE team studying, pull up these slideshows and you are all set.
These slideshows cover the National FFA Veterinary Science CDE list (as of 2025) with 37 total ID specimens included.
Specimens Included in the Digital Download:
- parasites
- disease-causing organisms
- blood cells
- urinary crystals
Slideshows have relevant and concise information about each parasite, organism, or subject pictured.
Illustrations depict accurate representations of each.
Also included are premade quizzes (with an answer key) to assess your students’ comprehension.
Perfect to deploy as a pre-test.
Use it for a post-test before moving on.
Upload them to your Google Classroom.
Add them to your Dropbox.
Save them on your hard drive.
After Completing Your Purchase:
- Check your email for a digital link
- Download the PowerPoints
- Start using them immediately.
This is Digital Download so...when and HOW do I get the files?
- At Checkout. As soon as the purchase is approved, download buttons will appear on the Order Confirmation Page.
- By Email. You will also receive an email with a link to download your purchased files. (Don't see an email? Check your Junk/Spam folder. Sometimes filters put this kind of auto response email there.)
Paying By Purchase Order?
- Digital files are not available until we have a signed PO. So your files will not show up at checkout. Be sure follow instructions in the order confirmation email to get your files as quickly as possible.
- The email that was entered for the order is the one who will receive the download link. The server only acknowledges that person, they are the Chosen One. But we can always change it. Plus those awesome business office folks really want you to have that link anyhow. Just email orders@onelessthing.net and we'll fix you right up.