Bleeding disorder can be either due to a problem in primary hemostasis or secondary hemostasis. Primary hemostasis related bleeding disorder are due to problems with platelets – either reduced production,…

Learn about the anatomy of the carotid artery and its clinical relevance in conditions such as carotid artery disease, aneurysm, and dissection. This video also explains symptoms like amaurosis fugax,…

Learn how Helicobacter pylori causes gastric ulcers by colonizing the stomach lining and disrupting the mucosal barrier. This video explains the bacterium’s virulence factors, transmission, diagnostic methods,…

Explore the major Streptococcus species, including their classification, virulence factors, and associated diseases. This video breaks down key clinical features, lab identification methods, and…

Learn about Staphylococcus aureus and its role in causing skin abscesses, including its virulence factors and typical clinical presentation. This video explains how the bacteria invade skin tissue,…

Understand the autonomic nervous system as this video breaks down its sympathetic and parasympathetic divisions, key neurotransmitters, and physiological effects. Perfect for grasping how the body…

Explore the coronary circulation and how it delivers oxygen-rich blood to the heart muscle through the right and left coronary arteries. This video explains the anatomy, branching patterns, and…

Explore the fundamentals of pulmonary vascular physiology, focusing on pressure dynamics and the development of pulmonary hypertension. This video explains how changes in vascular resistance affect…

George syndrome (22q11.2 deletion) and Job syndrome (hyper-IgE) explained with clear clinical signs and immune defects. Learn how these well-defined genetic syndromes cause recurrent infections,…

Learn how to recognize, treat, and manage croup — the common viral laryngotracheobronchitis that causes barking cough, inspiratory stridor, and breathing difficulty in young children. Croup…