Global Health with Greg Martin
Tuberculosis and Global Health
In this episode, we take a closer look at Tuberculosis (TB), its epidemiology, diagnosis and treatment. We also look at drug resistant TB (MDR-TB) and the relationship between tuberculosis and HIV.
JJ Medicine
Measles Complications (Immunosuppression, Encephalitis, SSPE, etc), Diagnosis, Treatment, Prevention
Overview of Measles Complications (ex. Immunosuppression, Encephalitis, Subacute Sclerosing Panencephalitis, Giant cell pneumonia, and even more!), Diagnosis, Treatment and Prevention Measles is a very contagious, viral infection that...
Catalyst University
Roos Test (Elevated Arm Stress Test) | Rationale & Interpretation
In this video, I explain and demonstrate the Roos test (Elevated Arm Stress Test), one special test used in the diagnosis of Thoracic Outlet Syndrome (TOS). More specifically, we cover the rationale, interpretation of results, and...
Healthcare Triage
Got a Bad Diagnosis? Talk to Someone Who Has Been Through It
When someone gets a diagnosis, they should get lots of time with their doctors and nurses to talk and learn about the condition. This isn't always possible. Sometimes, it can be useful to talk to patients who have also been through the...
Catalyst University
High Ankle Sprains - Special Tests [External Rotation & Syndesmotic Squeeze Tests]
In this video, I explain and demonstrate two special tests used in the diagnosis of a high ankle sprain: the external rotation test and the syndesmotic squeeze.
Catalyst University
FABER Test (Patrick's Test, Figure-4 Test) | Rationale & Interpretation
In this video, I explain and demonstrate the FABER test (Patrick’s test, Figure-4 test) of the hip. More specifically, we cover its rationale and interpretation of results.
The Wall Street Journal
Fixing the Opioid Crisis
Soaring addiction and overdose death rates have spurred calls for a comprehensive prevention and treatment response. Yet too few people are getting care that works. What would a better system look like, and what are insurers willing to...
Catalyst University
Gout [Part 1] | Purine Degradation, Uric Acid, & Hyperuricemia
In this video, we do an introduction to gout by discussing purine degradation, uric acid production, and hyperuricemia. We also discuss why uric acid is not degraded further in humans by looking at the biochemistry.
Catalyst University
Costoclavicular Test (Military Brace Test, Eden's Test) | Rationale & Interpretation
In this video, I explain and demonstrate Costoclavicular (Eden’s) test, one special test used in the diagnosis of Thoracic Outlet Syndrome (TOS). More specifically, we cover the rationale, interpretation of results, and psychometric...
Catalyst University
The Modified Clinical Test of Sensory Interaction in Balance (mCTSIB) EXPLAINED
In this video, I explain and demonstrate the Modified Clinical Test of Sensory Interaction in Balance (mCTSIB), a balance test used in the assessment of sensory organization of balance.
HealthSketch
What is Silver-Russell Syndrome (SRS)?
Silver Russell Syndrome, or Russell Silver Syndrome, is a rare condition that affects growth before and after birth. This simple animation explains what we know about the condition and its features, and how it diagnosed and treated. This...
JJ Medicine
Hypersensitivity Pneumonitis | Hot Tub Lung, Farmer’s Lung, Bird Fancier’s Lung, Bagassosis
In this lesson, we discuss the condition known as hypersensitivity pneumonitis, including different types such as Hot Tub Lung, Farmer’s Lung, Bird Fancier’s Lung, Bagassosis, etc. The causes/triggers, exposures and pathophysiology of...
The Wall Street Journal
When Trauma Lingers
Two long wars have given us new understanding of the extent of post-traumatic stress disorder, and how the brain copes. What have we learned?
Healthcare Triage
Is the Apple Watch a Health Device or What?
The latest and greatest gadget from Apple, the Watch Series 4, has doubled down on the health monitoring game, and is sporting an electrocardiogram, or ECG, function. But how useful is this thing? Does it make sense to monitor lots of...
Catalyst University
Glycogen Storage Diseases | Pathophysiology & Presentation
In this video, we explore glycogen storage diseases including their pathophysiology, enzyme deficiencies, and common signs and symptoms.
Barcroft Media
The Boy Who Can’t Stop Hurting Himself | BORN DIFFERENT
A young boy faces a daily battle with a rare condition which causes him to severely injure himself. Davey Wicklund, 11, from Renton, Washington, has a rare inherited disorder that affects his muscle control called Lesch Nyhan syndrome....
Catalyst University
Wright's (HyperABDuction) Test | Rationale & Interpretation
In this video, I explain and demonstrate Wright’s (HyperABDuction) test, one special test used in the diagnosis of Thoracic Outlet Syndrome (TOS). More specifically, we cover the rationale, interpretation of results, and psychometric...
Catalyst University
Adson's Test | Rationale & Interpretation
In this video, I explain and demonstrate Adson’s test, one special test used in the diagnosis of Thoracic Outlet Syndrome (TOS). More specifically, we cover the rationale, interpretation of results, and psychometric properties for this...
Healthcare Triage
Gluten-Free Diets on the Rise, and Contraception Works
Celiac disease prevalence is stable; gluten free diets are not. And does contraception work? Spoiler yes. This is Healthcare Triage News.
Catalyst University
Temporomandibular Joint 😲 | Basic Anatomy
In this video, we explore the basic anatomy of the temporomandibular joint (TMJ). In the following videos in this playlist, we will explore the biomechanics of mouth opening and closing.
Catalyst University
Torticollis → Mechanism, Pathophysiology, & Effects in Infants
In this video, we explore congenital muscular torticollis (CMT). More specifically, we cover its three major etiologies, the general mechanism, and common effects of torticollis in infants.
Catalyst University
Biceps Load Tests (II & I) | Rationale & Interpretation
In this video, I explain and demonstrate several special tests used in the diagnosis of SLAP tears of the shoulder joint. More specifically, I cover the rationale, interpretation of results, and psychometric properties for these tests:...
Healthcare Triage
You Probably Don't Need to Be on that Gluten-free Diet
This is another one of those videos that I expect many of you to hate. Gluten is surprisingly polarizing. Of course, most of the evidence that many of you will throw at me are anecdotes. And we all know that the plural of "anecdote" is...
JJ Medicine
Vitamin B6 (Pyridoxine) Deficiency | Dietary Sources, Causes, Signs & Symptoms, Diagnosis, Treatment
Vitamin B6 (Pyridoxine) Deficiency | Dietary Sources, Causes, Signs & Symptoms, Diagnosis, Treatment Vitamin B6 (pyridoxine) is a water-soluble vitamin required for a variety of bodily processes, including nutrient metabolism,...