Tag: Anatomy (Field Of Study)

Anatomy and Physiology of the Digestive System

Anatomy and Physiology of the Digestive System

Let’s learn about the digestive system. The digestive system consists of a long tube called the alimentary canal. The canal extends from the mouth to the anus and is about 30 feet long. The tube consists of 4 layers. There is an inner mucous secreting mucosal layer, a submucosa that

Nurse talks to a patient about stomach ulcers.

Nurse talks to a patient about stomach ulcers.

Can you tell me about your stomach ulcers? They always give me a burning pain at the top of my stomach. I see. When does the pain start? It seems to happen soon after I eat. How long does the pain last? It usually lasts around half an hour. Sometimes

Digestive histology 3- Submucosa

– Sometimes the names of the structures in anatomy land are easy. Deep to the mucosa is a layer called something fantastic. Are you ready? Dude, it’s the submucosa. Hmm, I’m going to have to write my submucosa this way. Submucosa. Most often the submucosa is made of dense irregular

Blood Vessels, Part 1 – Form and Function: Crash Course A&P #27

Blood Vessels, Part 1 – Form and Function: Crash Course A&P #27

No doubt about it, your heart is a champion. It electrifies itself, it maintains your blood pressure, it keeps your blood moving, and it’s got like a nice shape you can put some chocolates inside of and give to people you like. But the circulatory system is much, much more

Human Physiology – Functional Anatomy of the Male Reproductive System

Human Physiology – Functional Anatomy of the Male Reproductive System

>>Dr. Ketchum: In this video we will focus on the functional anatomy of the male reproductive system. Let’s begin by simply identifying structures that are important in the male reproductive system. These include the vas deferens, also called the ductus deferens, the penis, the testes—note that only one testicle is

Urinary System, Part 1: Crash Course A&P #38

Urinary System, Part 1: Crash Course A&P #38

We’ve been spending a lot of time lately talking about eating, and digesting, and metabolizing food. And those are some of my favorite things in the world! It’s been a really great time. But, as with all good parties, or brunch buffets, in the end, we’re left with a mess.

Urinary System, Part 2: Crash Course A&P #39

Urinary System, Part 2: Crash Course A&P #39

It has filled countless diapers, caused discomfort for any number of airline passengers, and it totally ruined the Dude’s rug, which really tied the room together, man. Anatomists call it micturition and I don’t know why because the rest of us know it as urination, which seems like a fine