Professor Dave Explains
Phylum Nemertea: The Ribbon Worms
With Annelida covered, it's time to start looking at some of the smaller phyla that are closely related. First up is Nemertea, the ribbon worms. These are very thin and live in the sea, and they have some very interesting features. Take...
Professor Dave Explains
Animal Ecology (Fauna) Part 1: Food Acquisition and Body Temperature
With plants covered, let's talk about animals, or fauna, in the context of ecology. What do animals need to survive? How do they acquire food? How do they maintain their body temperature? Let's talk all about nutrients and minerals,...
Curated Video
Coprophagia Mania!
Feces is really important for some animals. It can help them survive in their environment, heal sickness, and gives some young a good start in life!
Curated Video
Arctic Fox Emergency Surgery!
Cas, the Arctic fox, had to go in for emergency surgery. Here's what happened and what our options are for his future. He's a very good boy.
Mazz Media
Monogastric
This live-action video program is about the monogastric digestive system. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and...
Institute of Human Anatomy
Understanding Acid Reflux and GERD
This video explains the difference between acid reflux and GERD, the more severe form, and the damage it can cause to the digestive tract. It also shows the inside of the stomach and how the lower esophageal sphincter can cause acid to...
Curated Video
Why Does Diarrhea Travel Quickly Through The Body When Digestion Takes So Long?
Diarrhea happens when there is an imbalance in water secretion and absorption within the body. This excess water causes the stool to pass through quicker than normal. Diarrhea feels like the food takes a “fast pass” out of the gut....
Mazz Media
Pseudo-Ruminant
This live-action video program is about the pseudo-ruminant digestive system. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and...
Catalyst University
How Does Dairy Cause Inflammation? EXPLAINED
In this video, we explore how casein proteins in dairy products induce an inflammatory response.
Catalyst University
Anatomy & Physiology of the Stomach [Part 2} | Lipases in the Stomach
This is follow-up video to the stomach video in which I briefly discuss the lipase functions within the stomach: [1] gastric lipase [2] lingual lipase (from the oral cavity's intrinsic salivary glands)
Institute of Human Anatomy
Measuring the Length of Real Human Small Intestines
In this video, the teacher measures the length of three different small intestines to compare them and see if they match up to the commonly taught length of 20-21 feet. They also discuss the variations in length among different animals...
Rock 'N Learn
Human Body - Science for Kids
Human Body for Kids engages young, inquisitive learners, while the depth of material gets older students ready for tests. Join Kevin and his friends to explore the skeletal, nervous, muscular, circulatory, urinary, respiratory, and...
Visual Learning Systems
Food and Digestion: What Is Digestion?
Every day we eat a wide variety of food to provide the body with the energy it needs. All food is not the same and contains different types of nutrients. This series of programs explores the six major groups of nutrients....
Catalyst University
The Abdominal Aorta | Branches & Components
In this video, we will discuss in detail the major branches of the abdominal aorta and the celiac trunk and what major structures the supply.
Institute of Human Anatomy
Understanding Bowel Obstructions: My Personal Experience
In this video, the teacher shares a personal story about his experience with a small bowel obstruction. He provides an overview of the digestive system and explains the different types of bowel obstructions. He discusses the symptoms,...
Catalyst University
The Pelvic Floor Muscles (Part 1) | Basic Anatomy
In this video, we explore the anatomy of the pelvic diaphragm muscles of the pelvic floor,
Catalyst University
Anatomy - Body Cavities & Serous Membranes
In this video, we discuss the major human body cavities and the serous membranes that line them (visceral and parietal layers).
Institute of Human Anatomy
Abdominal Fistula Explained: The Scariest Complication of Abdominal Surgery
In this video, we discuss the complications of abdominal surgeries and the consequences they can have on patients. We explore the formation of abdominal fistulas, abnormal connections between two epithelial surfaces, and the various...
Institute of Human Anatomy
The Toxic Legacy of Burn Pits: A Veteran's Personal Experience
A former US Marine discusses the health consequences of exposure to toxic chemicals, particularly from burn pits in Iraq, and the lack of support from the government for veterans. Using cadavers in a lab, he explains how the chemicals...
Institute of Human Anatomy
The Science of Flatulence: Where Does Gas Come From and Why It Matters
In this video, we learn about the sources of flatus or gas in the digestive tract, how it is produced, and the potential dangers associated with it. The host uses humor and medical terminology to explain the science behind this bodily...
Curated Video
The Digestive System Song with Lyrics
Here's a nice and easy song to help you remember the journey of food down the Digestive System. Sing along, enjoy, and learn!
Curated Video
Following Digestion of a Meal - Section 35.1
In this lecture, I first deal with the functions of the digestive system. We then take a journey through the digestive system by following your food from your mouth all the way through your body and even through the elimination of...
Catalyst University
A&P I Lab | Exercise 4: Histology & Tissues
A&P I Lab | Exercise 4: Histology & Tissues