JJ Medicine
Foods to Avoid with Enlarged Prostate | Reduce Symptoms and Risk of Prostate Cancer
An enlarged prostate (also known as Benign prostatic hyperplasia) is a relatively common condition that increases in prevalence as men get older. Certain dietary and lifestyle choices can influence the growth of the prostate, the...
Weird History
The Life of Typhoid Mary
The story of the real Typhoid Mary - In the early 1900s, germ theory was a relatively new concept, and many – including doctors – were unaware of how diseases spread. At the time, bacterial diseases like typhoid and dysentery could still...
Catalyst University
Hautant's Test | Rationale & Interpretation
In this video, I explain and demonstrate Hautant's test, a special test used in the assessment of vertebrobasilar artery insufficiency.
Mazz Media
Talk it Out: Post-Traumatic Stress Disorder
Even though PTSD is often times associated with soldiers and their experience on the battlefield, research shows that 7.8% of the entire population will suffer from PTSD at sometime in their lives. Children, teens, adults, are all people...
JJ Medicine
Vitamin B1 (Thiamine) Deficiency: Food Sources, Purposes, Absorption, Causes, Symptoms (ex Beriberi)
Vitamin B1 (Thiamine) Deficiency | Food Sources, Purposes, Absorption, Causes, Symptoms (Beriberi etc.) Vitamin B1 (Thiamine) is a water soluble vitamin important in energy metabolism (involving at least 3 enzymes required for energy...
Science360
Trapping blood clots to treat stroke
Strokes are primarily caused by blood clots in the blood vessels of the brain. An NSF-funded technology developed by Insera Therapeutics is designed to efficiently trap and remove these clots, even in some of the tiniest blood vessels....
Catalyst University
Cervical Myelopathy | Presentation, Risk Factors, & Signs/Symptoms
In this video, we explore the mechanism, risk factors, patient presentation (signs/symptoms), and conservative treatment for a cervical myelopathy.
Professor Dave Explains
Gonorrhea Neisseria gonorrhoeae
Gonorrhea is the second-most common sexually transmitted infection, or STI, in the world. What is the pathogen responsible for this infection, how was it discovered, and precisely what does it do in the body? Let's answer these questions...
Catalyst University
Upper Limb Tension Tests (ULTTs) | Median Nerve Bias
In this video, I explain and demonstrate the median nerve tension test (AKA ULTT-1 or ULTT-A), a test used to diagnose nerve tension/adverse and arrow dynamics and that is also part of the cervical radiculopathy clinical prediction rule.
JJ Medicine
Allergic Rhinitis (Hay Fever & Seasonal Allergies) Signs & Symptoms (& Why They Occur)
Allergic rhinitis (also known as Hay Fever) is a relatively common condition that involves inflammation of the nasal mucosa in response to allergens. These allergens can trigger release of inflammatory mediators (like histamine) from...
But Why
Understanding Coronavirus
A new threat to human health, a disease called COVID-19, is spreading rapidly around the globe. The cause of COVID-19 is a coronavirus, named for the crown-like spikes on the surface of the virus particles. In this audio story, an...
JJ Medicine
Thyroid Cancer Signs & Symptoms (& Why They Occur)
Thyroid Cancer (also known as Thyroid Carcinoma) is a cancer of the thyroid gland (which is an endocrine gland located in the anterior portion of the neck). There are 4 main types of thyroid cancer, each having similar signs and symptoms...
Healthcare Triage
Antibody Tests, Lockdowns, and Why Isn't This Working? Coronavirus Q&A 5-2-2020
We're all tired of staying home. You've still got a lot of questions about this pandemic. We've got some answers. You can jump directly to a question by clicking on the time stamps below. 0:13 - Should Officeholders Pass Basic Science...
Catalyst University
Meningitis Tests | Brudzinski’s & Kernig’s Signs [+ Signs/Symptoms]
In this video, we explore the signs and symptoms of meningitis; and I explain and demonstrate three special tests used in the diagnosis of meningitis along with the rationale and interpretation of results. [1] Nuchal rigidity [2]...
Catalyst University
Cervical Self-Distraction | Purpose, Demonstration, & Dosing
In this video, I demonstrate and explain how to perform a cervical self-distraction, a technique used to help alleviate the effects of a cervical radiculopathy. Also covered are the theory and the dosing.
JJ Medicine
Skin Tags (Acrochordons) | Causes, Risk Factors, Symptoms, Diagnosis, Treatment
Skin Tags (Acrochordons) | Causes, Risk Factors, Symptoms, Diagnosis, Treatment Skin Tags (also known as Acrochordons) are benign skin growths (neoplasias) that are very common in the general population. There are a variety of risk...
TLDR News
Johnson Enters Intensive Care with Coronavirus What Happens Now? Who Takes Over? - TLDR News
Yesterday evening it was announced that UK Prime Minister Boris Johnson had been taken into intensive care following the worsening of his Coronavirus symptoms. In this video, we explain what' happened to Johnson, who'll take over from...
Science360
See the SHELTER device in action.
Learn how the SHELTER (TM) device works and see it in action, removing a gummi bear "clot" from a model of blood vessels in the brain.
TLDR News
Coronavirus: Why UK Schools are Still Open (& When Will They Close) - TLDR News.
In the UK schools remain open, despite the government encouraging social distancing. So in this video we'll explain why schools are still open, if they are going to close and if so when?
Catalyst University
Ankylosing Spondylitis | Mechanism, Risk Factors, & Signs/Symptoms
In this video, we explore the mechanism and signs/symptoms of the inflammatory, vertebrae-fusing condition, ankylosing spondylitis.
JJ Medicine
Notalgia Paresthetica (“Itchy Back”) | Causes, Risk Factors, Symptoms, Diagnosis, Treatment
Notalgia Paresthetica (“Itchy Back”) | Causes, Risk Factors, Symptoms, Diagnosis, Treatment Notalgia Paresthetica is a chronic neuropathic condition that is likely a very common cause of a chronic and itchy (pruritic) back. In this...
JJ Medicine
Carpal tunnel syndrome | Tinel’s sign and Phalen’s sign | Clinical Examination
Lesson on clinical examination of carpal tunnel syndrome including Phalen sign and Tinel Sign. Carpal tunnel syndrome is a condition involving the median nerve of the hand becoming compressed and causing characteristic signs and...
Catalyst University
Chronic Kidney Disease EXPLAINED [Pathogenesis, Effects, & Staging]
In this video, we explore the pathogenesis, systemic effects, and clinical staging of chronic kidney disease (CKD).
Easy Languages
30 Signs That You’re Secretly British | Easy English 72
30 Signs That You’re Secretly British | Easy English 72 Easy Languages is an international video project aiming at supporting people worldwide to learn languages through authentic street interviews and expose the street culture of...