Biologist Reacts to the Good Doctor Pilot Episode Part 2 | Explains the Biology
In this video, we look at the pilot episode of the good doctor and explain the biology behind the scenes. You'll learn about some of the blood vessels leading from the head to the heart (internal and external jugular veins, subclavian vein, and brachiocephalic vein) pericardial effusions, as well as how even a tiny thing can result in serious problems in the human body and the circulatory system. Enjoy.
Part 1 - https://youtu.be/etcK4vsqh9Q
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The Good Doctor Trampoline Episode Biology - Part 1 of 2 #shorts
In this popular episode of the Good Doctor, a guy falls and hits his head. His head bleeds A LOT. I explain the biology behind that.
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The Good Doctor Pilot Biology - Part 3 of 3 #shorts
In this video, we learn from dr. Shaun Murphy (the Good Doctor) that if there's an increase in intrathoracic pressure, that can affect the heart negatively.
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The Good Doctor Pilot Biology - Part 2 of 3 #shorts
Let's check out this episode and learn a bit about the EKG and Intrathoracic Pressure.
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The Good Doctor Pilot Biology - Part 1 of 3 #shorts
Let's watch this episode of the Good Doctor and learn a little bit about the trachea and how it's a bad thing to put too much pressure on it.
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Glomerular Filtration Rate - But Easier to Understand
If you want to know how well your kidneys function, a good metric to look at would be the Glomerular Filtration Rate.
The Glomerular Filtration Rate is not constant. It needs to be increased or decreased depending on how much the kidney needs to get rid of.
Well, how do you affect the glomerular filtration rate? In this video, you will get the answers. Enjoy!
Timestamps:
00:00 Intro
00:16 The Nephron (review)
00:44 The Blood Vessels
01:03 Glomerular Filtration
02:37 Influencing Filtration Rate
03:53 Increasing GFR
04:12 Decreasing GFR
04:36 Areteriole Constriction and Relaxation
04:55 GFR Summary
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Biologist Reacts to THE GOOD DOCTOR Pilot Episode | Explains the Biology
In this pilot episode of The Good Doctor, we learn about the respiratory system as well as the cardiovascular system.
We explore topics like what happens when their damage to the internal jugular vein as well as with a tension pneumothorax.
I explain how increased intrathoracic pressure can lead to venous distension and how a DIY one-way valve can relieve the intrathoracic pressure that results from a tension pneumothorax.
If that seemed like a different language, go ahead and watch the video. It'll all make sense then ;)
Timestamps:
00:00 Intro
00:35 Setting the scene
01:14 Jugular Vein cut
02:16 Doctor makes mistake
03:00 Pressure on Trachea
03:37 Glass in abdominal region
03:55 The Dance/Show intro
04:05 Increased Intrathoracic Pressue
04:30 Intrathoracic Pressure and Venous Distension
06:17 Getting the knife
07:40 Making the one-way valve
08:36 Tension Pneumothorax Explained
09:47 The Surgery - Part 2
10:40 The Surgery explanation
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The Structure and Function of the Nephron - Made Easy - Kidney Function
The nephron is the functional unit of the kidney. In this video, I talk about the nephron's structure and function.
The urinary system is involved in maintaining homeostasis in the body. The bulk of the processing happens in the kidneys, but to understand how the kidneys work, you have to understand the structure and function of the nephrons.
Urinary System Playlist - https://www.youtube.com/playlist?list=PLw8hnpZVqlsq9vdH33aC7y-pKMdY70JPS
Timestamps:
00:00 Introduction
00:15 Overview of nephron function
01:01 Renal Corpuscle
01:36 Proximal Convoluted Tubule (PCT)
02:19 Loop of Henle
02:38 Distal Convoluted Tubule (DCT)
03:02 Collecting Duct
03:42 Leaving the Nephron
04:05 Summary
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Biologist Reacts to THE GOOD DOCTOR | Medical Drama Biology
An Interactive Biology First - Today, I share the biology behind one of the most popular episodes of The Good Doctor.
Some of the topics covered are the meninges surrounding the brain - the pia mater, arachnoid mater, and dura mater.
We also talk about a major blood vessel and how a specific disease affects not just that vessel and one of the meninges.
But to understand the biology behind all of it, go ahead and watch the video. Also, let me know which episode you'd like me to dissect in the future.
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Kidney Blood Supply - Blood Flow to, Through, and Away from Kidneys
The kidney filters the blood. And in this video, I show how the blood gets to the kidneys, through the kidneys, and away from the kidneys.
The pathway we explore starts with the Abdominal aorta, then to the renal artery, segmental artery, interlobar artery, arcuate artery, interlobular artery, and to the arcuate artery, to the glomerulus, efferent artery, and to the peritubular capillaries.
From there, it goes via the interlobular vein, to the arcuate vein, to the interlobar vein to the renal veins, and ultimately via the Inferior vena cava to the heart.
Time Stamps:
00:00 Intro
00:19 Blood flow from the heart
00:56 Renal artery
01:40 Segmental artery
01:54 Interlobar artery
02:09 Arcurate artery
02:26 Interlobular artery
02:46 Afferent arterioles
03:11 Glomerulus
03:25 Efferent arterioles and Peritubular capillaries
04:24 Review of the arteries
05:08 The veins
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The Human Kidney: Anatomy and Physiology
In this lesson, we're looking at the anatomy and physiology of the kidneys. By the end, you will have a good understanding of the structure and function of the kidney.
With the anatomy, we get into the three main parts of the kidney: The cortex, medulla, and pelvis as well as recap the concepts of filtration, reabsorption, secretion, and elimination. We also talk about the nephron as the functional unit of the kidney and give an introduction to its blood supply.
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The Urinary System Anatomy and Physiology (An Introduction)
The Urinary System is a system that is partially responsible for maintaining homeostasis. Before we can understand the function of the Urinary system, let's set the foundation.
In this video, I cover the structure and function of the urinary system. We cover the kidneys, ureters, bladder, and urethra.
I also go into the processes of filtration, reabsorption, secretion, and elimination to provide insight into the production of urine.
https://www.interactive-biology.com
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HUGE Announcement - The Future of Interactive Biology!
There are huge things happening in the world of Interactive Biology. If you've ever been a fan (or if you love biology), tune in. Hope to see you live!
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Peripheral Resistance and Blood Flow
http://www.interactive-biology.com - 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 different factors that are involved in increasing or decreasing Peripheral Reistance
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Blood Pressure Regulation (Lecture)
http://www.interactive-biology.com - 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
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An Introduction To Cardiovascular Disorders (Lecture)
http://www.interactive-biology.com - In this video, I start talking about what happens when things go wrong with the cardiovascular system. We start with a general review of the cardiovascular system, starting with the absorption of nutrients into the blood all the way to the function of the heart. We then deal with topics like edema, ischemia, infarctions and how the disfunction of the circulatory system can result in significant problems.
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The Anatomy Of The Heart
http://www.interactive-biology.com - In this video, I go into the detailed anatomy of the human heart, from the four chambers to the valves to the major arteries and veins, the interatrial and interventricular septa to the lesser known chordae tendinae and papillary muscles. Enjoy!
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My daddy is going to Khan Academy and I'm excited
http://www.interactive-biology.com - As of yesterday, I was officially accepted to go to Khan Academy to work on creating new content for them. I'm not the only one who's excited!
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I've entered the Khan Academy NCLEX-RN Competition. You Should Too
Competition Details - http://www.interactive-biology.com/nclex
My Videos:
http://youtu.be/1zb_AWAg0Hk
http://youtu.be/Ywqcpu7d3Dk
http://youtu.be/zofXeomRZxQ
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Hypertension Treatment and the Physiology Behind it
http://www.interactive-biology.com - What are the mechanisms that underlie the drugs that are used to treat hypertension? Drugs like ACE inhibitors, diuretics, and beta-blockers? That's what we cover in this video.
➟ Video Chapters
00:00 Intro - Hypertension Symptoms
00:25 Intro - Treatment of Hypertension
00:30 Lifestyle Modification
01:50 Blood Pressure = Cardiac Output x Peripheral Resistance
02:39 Treating Hypertension with Drugs
02:45 Drugs affecting peripheral resistance
02:50 ACE inhibitors
03:31 Drugs that block sympathetic stimulation
04:26 Drugs that affect Cardiac Output
04:31 Diuretics
05:33 Beta-blockers
06:26 Summary
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The Pathophysiology of Hypertension
http://www.interactive-biology.com - 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.
00:00 Intro
00:10 Cardiac Output
00:23 Cardiac output = Heart Rate x Stroke Volume
00:38 Sample calculation: Cardiac Output
00:55 Blood pressure = Cardiac Output (CO) x Peripheral Resistance (PR)
01:15 Peripheral Resistance (PR)
02:00 Increased Arteriolar Vasoconstriction: Main cause of Increased PR
04:00 Renin - Angiotensin System
05:00 Release of angiotensinogen: Increased PR
06:39 Release of aldosterone: Increased CO
08:20 Increased PR and/or CO results in Increased BP
09:02 Effect of continually Increasing BP
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What Is Hypertension?
http://www.interactive-biology.com - 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 of hypertension.
00:00 Intro
00:12 Brief Review: Heart Blood Flow
00:54 Closer look: Blood Flow through a Blood Vessel
01:45 Graph of Blood Pressure (mm Hg)
02:50 What does "Hypertension" mean?
03:09 What to expect from someone with hypertension
03:50 Why hypertension is significant
04:24 How hypertension damages the blood vessels
05:05 Two kinds of Hypertension
05:35 Secondary hypertension
06:03 Primary or Essential hypertension
06:25 Signs of hypertension
07:35 How to check for hypertension
08:05 How to prevent hypertension
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The Interactive Biology Story
http://www.interactive-biology.com/blogwebinar - In this video, I invite you to a very special FREE webinar that I'm doing to help you build a platform where you can create content, inspire others and change the world.
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Concentric Finger Flexion Against Resistance
In this video, the motion of finger flexion is occurring at the metacarpophalangeal (MCP) and interphalangeal (IP) joints while squeezing the ball. This motion is controlled by concentric muscle contraction against the resistance from the ball. Concentric metacarpophalangeal (MCP) and interphalangeal (IP) joint flexion is demonstrated from a position of 90⁰ of elbow flexion as seen from a front or anterior view.
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Eccentric Finger Extension With Resistance
In this video, the motion of finger extension is occurring at the metacarpophalangeal (MCP) and interphalangeal (IP) joints. This motion is controlled by eccentric muscle contraction against the resistance from an elastic band. Eccentric metacarpophalangeal and interphalangeal joint extension is demonstrated from a fully flexed hand position as seen from a front or anterior view.
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