Jugular Venous Pressure, Animation

Jugular Venous Pressure, Animation

Jugular venous pressure, JVP, also known as jugular venous pulse, is the pressure within the jugular vein. Because the right internal jugular vein communicates directly with the right atrium via the superior vena cava, JVP essentially reflects the central venous pressure; and its cyclic changes with each heartbeat accurately mirror the dynamics of blood flow […]

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Peritoneal Cavity – Part 1 – Anatomy Tutorial

Okay, so this is a tutorial on the peritoneum and the peritoneal cavity. So, the peritoneum is a thin serous membrane, which lines the abdominal cavity and a lot of the vessels within it. So it’s kind of similar to the pleura and the serous pericardium. So, a serous membrane is one which produces serous […]

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Celiac Artery/Trunk – Part 1 – Anatomy Tutorial

Celiac Artery/Trunk – Part 1 – Anatomy Tutorial

Okay, so this is a tutorial on the celiac artery. So I’m going to talk you through the various branches of the celiac artery in this tutorial. I’m just going to get rid of the venous system and we’ll just look at the arterial system. We’ll focus in on the celiac artery. So we’re looking […]

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Muscles of Mastication – Anatomy Tutorial

Muscles of Mastication – Anatomy Tutorial

This is a tutorial on the muscles of mastication. So the muscles of mastication are innervated by the trigeminal nerve. They’re innervated by the mandibular branch of the trigeminal nerve. So that’s V3. When you’re testing the trigeminal nerve, you’re testing muscles of mastication and facial sensation. So the muscles of mastication are innervated by […]

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