Catalyst University
Anatomy and Physiology of the Small Intestine
In this video, we discuss: [1] the small intestine's anatomy [2] the transit of chyme from the stomach to the small intestine [3] the hormones released by the small intestine in response to chyme entry
Catalyst University
Male Reproductive Anatomy | Penis & Urethra
In this video, we explore more male reproductive anatomy [internal/external parts of the penis.
JJ Medicine
Acute Conjunctivitis (Pink Eye) | Allergic, Bacterial, Viral | Symptoms, Diagnosis, Treatment
Acute Conjunctivitis (Pink Eye) | Allergic, Bacterial, Viral | Symptoms, Diagnosis, Treatment Acute conjunctivitis is an eye condition involving inflammation of the conjunctiva of the eye. Inflammation of the conjunctiva of the eye can...
Mazz Media
Respiratory and Circulatory System
Through video, animation and graphics students will discover how the respiratory and circulatory systems work together to help keep us alive through a process called cellular respiration. A close-up look at the components of our blood:...
The Noted Anatomist
Adrenergic receptors
This video tutorial discusses Adrenergic receptors: 0:00. Intro 0:16. What are adrenergic receptors? 0:26. There are 2 types of adrenergic receptors 0:42. G-Protein coupled receptors that act through 2nd messengers 2:01. Alpha adrenergic...
Curated Video
7 Fun Facts About Your Blood You Didn't Know
What do you know about blood? I’ll share with you 7 fun (and very interesting) facts that you probably didn’t know.
Catalyst University
The Endocrine System | Summary of the Anterior Pituitary
In this video, we dissect the interplay between the hypothalamus, anterior pituitary, and the corresponding peripheral tissue.
Catalyst University
Overview of the Posterior Pituitary [Neurohypophysis]
In this video, we explore the following: [1] the basic mechanism for hormone synthesis and release by the Posterior Pituitary [Neurohypophysis] [2] contrast this to the function of the anterior pituitary [3] basic functions of oxytocin...
JJ Medicine
7 Risks of Contact Lens Use | Eye Infections, Disease and Complications from Contact Lenses
7 Risks of Contact Lens Use | Eye Infections, Disease and Complications from Contact Lenses Contact lenses are used for a variety of eye conditions, including myopia, anisometropia, and for cosmetic purposes among other reasons. Contact...
Curated Video
The Skeletal System, its Structure and Function - Section 34.2
The skeletal system is an awesome structure, and is essential for the protection of our Internal organs, providing a framework for our bodies, producing blood cells and producing blood cells. In this lecture, I deal with the structure of...
Curated Video
Blood Pressure and Mean Arterial Pressure
In this episode, Leslie first defines what blood pressure is and shows how it varies in the blood vessels throughout the body. He then shows what Mean Arterial Pressure is and goes into two different ways to calculate it.
Curated Video
Blood Pressure Regulation (Lecture)
How is Blood pressure regulated? How do cardiac output and peripheral resistance fit into the equation? What are the negative effects of hypertension (high blood pressure). I explore these concepts and more in this video
Curated Video
Regulating Peripheral Resistance - Part 2
This is the follow-up to part 2, where I talk about two other ways Peripheral Resistance is regulated - Looking at Blood Viscosity and Total Blood Vessel length.
Curated Video
What Is Hypertension?
In this video, we cover hypertension. We're going to deal with things like Cardiac Output, peripheral resistance, stroke volume and heart rate, and talk about how those values are related to blood pressure. We also deal with the symptoms...
Curated Video
The Pathophysiology of Hypertension
What are the mechanisms that underly the development of hypertension? How is the sympathetic nervous system involved? What does the Renin-angiotensin system have to do with anything. Watch and Learn.
Curated Video
What's in Your Blood
In this video, I talk about the components found in the blood and their functions. We are going to talk about the Complete Blood Count (CBC) test that your doctor orders, red and white blood cells, platelets, and proteins like albumin,...
Curated Video
White Blood Cells Introduction (aka Leukocytes) | How they Work
White blood cells, a.k.a. Leukocytes. These are the second most common cell type in the blood. But what do we know about their structure and what exactly do they do? Well, that’s what we cover in this video.
Curated Video
Drugs That Affect the Cardiovascular System
The circulatory system, like every other system in the body, is very important. And when there are problems with your cardiovascular system, your doctor may prescribe various medications to help. Let's take a look at five kinds of...
Curated Video
Peripheral Resistance and Blood Flow
This is an answer to a question that was asked when I did my Anatomy & Physiology Academy on how exactly resistance works when it comes to blood flow. In this video, I explain peripheral resistance in a bit more detail and how there are...
Curated Video
Regulating Peripheral Resistance - Part 1
Mean Arterial Pressure is Cardiac Output times Peripheral Resistance. That means if there's a change in Peripheral Resistance, that will result in a change in Mean Arterial Pressure. In this video, Leslie gets into the topic of...
The Noted Anatomist
03.Female Repro System. Orgasm
This brief video tutorial is Part 3/3 of a series on the Female Reproductive system. This tutorial focuses on the female orgasm (nerve pathways for stimulation and orgasm). 0:00. Introduction 1:16. Stimulation (Somatic sensation:...
Curated Video
The Benefits of Cold Therapy for Muscle Recovery
In this video, we explore the concept of cold therapy and its benefits for muscle recovery after intense physical activity. We discuss two methods of cold therapy: applying ice to specific muscles and taking a cold bath. We also...
msvgo
Disorders of the Circulatory System
It describes the causes, consequences and treatments for common disorders of the human circulatory system.