Megamedicus.com http://www.megamedicus.com/ Recent Videos Video <![CDATA[Autonomic Nervous System]]>  Review of the autonomic nervous system, comparing the divisions, the neurotransmitters and the receptors.]]> Mon, 20 Dec 2010 05:56:21 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/172/physiology/autonomic-nervous-system.html <![CDATA[Skeletal Muscle Physiology]]>  Review of skeletal muscle microanatomy and excitation / contraction coupling.]]> Mon, 20 Dec 2010 05:55:59 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/171/physiology/skeletal-muscle-physiology.html <![CDATA[ABO Blood Type and Paternity]]>  Using blood type to disprove paternity. If the mother is type A and the father is type B, how can they have a type O child?]]> Mon, 20 Dec 2010 05:55:30 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/169/physiology/abo-blood-type-and-paternity.html <![CDATA[Hemoglobin-Oxygen Dynamics]]>  Hemoglobin-Oxygen Dynamics. Review of the factors affecting the loading and unloading of oxygen by hemoglobin.]]> Mon, 20 Dec 2010 05:55:14 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/168/physiology/hemoglobin-oxygen-dynamics.html <![CDATA[The Nephron: Glomerular Filtration]]>  Filtration in the nephron - what it is, how it is regulated.]]> Mon, 20 Dec 2010 05:54:57 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/167/physiology/the-nephron-glomerular-filtration.html <![CDATA[Equilibrium Potentials and Driving Force]]>  Equilibrium Potentials and Driving Force. This video describes the concept of driving force as it relates to ion movement. These concepts are essential to begin our exploration of the nervous system.]]> Mon, 20 Dec 2010 05:54:24 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/166/physiology/equilibrium-potentials-and-driving-force.html <![CDATA[Cardiac Cycle: Pressure and Volume]]>  This video explores the relationship between pressure and volume in the left ventricle during 1 cardiac cycle. It answers the question, how can such a small pump provide all the power needed to push blood through all of the vessels of the body?]]> Mon, 20 Dec 2010 05:54:04 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/165/physiology/cardiac-cycle-pressure-and-volume.html <![CDATA[CRVO Treatments: What are Anti-VEGF Agents?]]>  Basic descriptions of Anti-VEGF agents from a central retinal vein occlusion patient's perspective. CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:46:11 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/164/ophthalmology/crvo-treatments-what-are-anti-vegf-agents.html <![CDATA[CVOS on Visual Acuity Outcomes]]>  A patient's perception of and comments on the visual acuity outcomes portion of the findings of the Central Vein Occlusion Study. CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:45:50 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/163/ophthalmology/cvos-on-visual-acuity-outcomes.html <![CDATA[What is Central Retinal Vein Occlusion? (CRVO)]]>  A patient's description of an eye condition called "central retinal vein occlusion." CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:45:33 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/162/ophthalmology/what-is-central-retinal-vein-occlusion-crvo.html <![CDATA[What is Neovascularization? - Aftereffects of CRVO]]>  A patient's description of new blood vessel formation in the eye after a central retinal vein occlusion and the problems these vessels cause. CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:45:15 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/161/ophthalmology/what-is-neovascularization-aftereffects-of-crvo.html <![CDATA[What is Retinal Ischemia? - Aftereffects of CRVO]]>  A patient's description of an aftereffect of central retinal vein occlusion called "retinal ischemia." CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:44:59 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/160/ophthalmology/what-is-retinal-ischemia-aftereffects-of-crvo.html <![CDATA[Other Changes - Aftereffects of CRVO]]>  A patient's description of the aftereffects of CRVO including: tortuous veins, intraretinal hemorrhage, cotton-wool spots, relative afferent pupillary defect and optociliary shunt vessels. CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:44:42 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/159/ophthalmology/other-changes-aftereffects-of-crvo.html <![CDATA[Retinal Cells & Layers - Part 1 of a Patient's Description of the Retina]]>  A patient's description of the retinal cells and layers.]]> Mon, 20 Dec 2010 05:44:14 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/158/ophthalmology/retinal-cells-a-layers-part-1-of-a-patients-description-of-the-retina.html <![CDATA[Retinal Blood Supply - Part 3 of a Patient's Description of the Retina]]>  A patient's description of the two pathways of blood supply to the retina as well as a discussion of the blood-retinal barrier.]]> Mon, 20 Dec 2010 05:43:58 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/157/ophthalmology/retinal-blood-supply-part-3-of-a-patients-description-of-the-retina.html <![CDATA[Retinal Water Movement - Part 4 of a Patient's Description of the Retina]]>  Basic description of water movement within the retina.]]> Mon, 20 Dec 2010 05:43:41 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/156/ophthalmology/retinal-water-movement-part-4-of-a-patients-description-of-the-retina.html <![CDATA[What is Macular Edema? - Aftereffects of a CRVO]]>  A patient's description of an aftereffect of central retinal vein occlusion called "macular edema." CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:43:15 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/155/ophthalmology/what-is-macular-edema-aftereffects-of-a-crvo.html <![CDATA[Cystoid Macular Edema Subsequent to CRVO: Supplement to a Patient's Description of the Retina]]>  More detailed info from a patient's perspective on an aftereffect of CRVO called "cystoid macular edema." CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:42:56 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/154/ophthalmology/cystoid-macular-edema-subsequent-to-crvo-supplement-to-a-patients-description-of-the-retina.html <![CDATA[CVOS on Neovascularization Rates]]>  A patient's perception of and comment on the findings of the Central Vein Occlusion Study with regard to neovascularization at the front of the eye. CRVO Support Group: http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:42:38 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/153/ophthalmology/cvos-on-neovascularization-rates.html <![CDATA[Occlusions in the Other Eye]]>  Description of studies related to the question, "What's the chance that something like this is going to happen in my other eye?" CRVO Support Group:http://groups.google.com/group/crvo-support]]> Mon, 20 Dec 2010 05:42:16 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/152/ophthalmology/occlusions-in-the-other-eye.html <![CDATA[Central Retina - Part 2 of a Patient's Description of the Retina]]>  A patient's description of the central retina including the macula and fovea.]]> Mon, 20 Dec 2010 05:41:55 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/151/ophthalmology/central-retina-part-2-of-a-patients-description-of-the-retina.html <![CDATA[What is an Intravitreal Injection?]]>  Basic description of an intravitreal injection from a patient's perspective.]]> Mon, 20 Dec 2010 05:41:16 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/150/ophthalmology/what-is-an-intravitreal-injection.html <![CDATA[Hypertension]]>  What is hypertension]]> Mon, 20 Dec 2010 05:11:13 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/149/medicine/hypertension.html <![CDATA[Urinary system - The nephron]]>  How the urinary system works, especially the kidneys and their functional unit, the nephron]]> Mon, 20 Dec 2010 04:58:05 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/148/medicine/urinary-system-the-nephron.html <![CDATA[Reabsorption in the Nephron]]>  Reabsorption, the regulation of urine osmolarity and action of vasopressin (ADH).]]> Mon, 20 Dec 2010 04:57:40 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/147/medicine/reabsorption-in-the-nephron.html <![CDATA[A Clot in the CRV]]>  Blood clots as they occur in the central retinal vein. CRVO Support Group: http://groups.google.com/group/crvo-support]]> Sun, 19 Dec 2010 06:26:17 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/146/ophthalmology/a-clot-in-the-crv.html <![CDATA[Tumours of the oesophagus pathology mini tutorial]]>  Mini pathology tutorial for Nottingham medical students about oesophageal tumours]]> Sun, 19 Dec 2010 02:55:49 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/145/pathology/tumours-of-the-oesophagus-pathology-mini-tutorial.html <![CDATA[Heart failure pathology mini tutorial]]>  A mini tutorial on the pathology of heart failure with images showing causes and effects of the failing heart.]]> Sun, 19 Dec 2010 02:55:16 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/144/pathology/heart-failure-pathology-mini-tutorial.html <![CDATA[Atheroma and Aneurysms Pathology Mini Tutorial]]>  A mini tutorial for medical students describing the pathology of atheroma and aneurysms. It includes gross and microscopic pictures of atheroma and different types of aneurysm.]]> Sun, 19 Dec 2010 02:50:31 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/142/pathology/atheroma-and-aneurysms-pathology-mini-tutorial.html <![CDATA[Hemostasis - Helpful Blood Clotting]]>  The formation of helpful blood clots in response to injury.]]> Sun, 19 Dec 2010 02:47:31 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/141/pathology/hemostasis-helpful-blood-clotting.html <![CDATA[5 Major Effects of High Blood Pressure - 3D Medical Animation]]>  .]]> Sun, 19 Dec 2010 01:54:16 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/140/medicine/5-major-effects-of-high-blood-pressure-3d-medical-animation.html <![CDATA[Head to Toe Physical Assessment (14) Lower Extremetities]]>  

Unknown

]]> Sat, 04 Dec 2010 23:52:25 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/139/physical-examination/head-to-toe-physical-assessment-14-lower-extremetities.html <![CDATA[Head to Toe Physical Assessment (13) Abdomen]]>  Unknown]]> Sat, 04 Dec 2010 23:52:08 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/138/physical-examination/head-to-toe-physical-assessment-13-abdomen.html <![CDATA[Head to Toe Physical Assessment (12) Upper Extremeties]]>  Unknown]]> Sat, 04 Dec 2010 23:51:50 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/137/physical-examination/head-to-toe-physical-assessment-12-upper-extremeties.html <![CDATA[Head to Toe Physical Assessment (11) Thorax - Breast]]>  Unknown]]> Sat, 04 Dec 2010 23:51:32 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/136/physical-examination/head-to-toe-physical-assessment-11-thorax-breast.html <![CDATA[Head to Toe Physical Assessment (10) Thorax - Cardiovascular System]]>  Unknown]]> Sat, 04 Dec 2010 23:51:15 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/135/physical-examination/head-to-toe-physical-assessment-10-thorax-cardiovascular-system.html <![CDATA[Head to Toe Physical Assessment (9) Thorax - Respiratory System]]>  Unknown]]> Sat, 04 Dec 2010 23:50:57 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/134/physical-examination/head-to-toe-physical-assessment-9-thorax-respiratory-system.html <![CDATA[Head to Toe Physical Assessment (8) Neck]]>  Unknown]]> Sat, 04 Dec 2010 23:50:38 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/133/physical-examination/head-to-toe-physical-assessment-8-neck.html <![CDATA[Head to Toe Physical Assessment (7) Nose and Mouth]]>  Unknown]]> Sat, 04 Dec 2010 23:50:22 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/132/physical-examination/head-to-toe-physical-assessment-7-nose-and-mouth.html <![CDATA[Head to Toe Physical Assessment (6) Ears]]>  Unknown]]> Sat, 04 Dec 2010 23:50:06 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/131/physical-examination/head-to-toe-physical-assessment-6-ears.html <![CDATA[Head to Toe Physical Assessment (5) Eyes]]>  Unknown]]> Sat, 04 Dec 2010 23:49:07 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/130/physical-examination/head-to-toe-physical-assessment-5-eyes.html <![CDATA[Head to Toe Physical Assessment (4) Head and Face]]>  Unknown]]> Sat, 04 Dec 2010 23:48:49 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/129/physical-examination/head-to-toe-physical-assessment-4-head-and-face.html <![CDATA[Head to Toe Physical Assessment (3) Vital Signs]]>  Unknown]]> Sat, 04 Dec 2010 23:48:31 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/128/physical-examination/head-to-toe-physical-assessment-3-vital-signs.html <![CDATA[Head to Toe Physical Assessment (2) Health History]]>  Unknown]]> Sat, 04 Dec 2010 23:48:06 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/127/physical-examination/head-to-toe-physical-assessment-2-health-history.html <![CDATA[physical examination (1) Introduction]]>  .]]> Sat, 04 Dec 2010 23:41:19 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/126/physical-examination/physical-examination-1-introduction.html <![CDATA[Central Venous Catheter Placement & Pulmonary Artery Cathete]]>  Video educativo]]> Mon, 29 Nov 2010 07:08:18 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/125/medicine/central-venous-catheter-placement-a-pulmonary-artery-cathete.html <![CDATA[Throat, eye and nasopharyngeal swabs for culturing]]>  Dr. Nerida Bates demonstrates specimen collection on student Erin Schmidt. The demonstration is for a Medical Microbiology laboratory.]]> Sun, 28 Nov 2010 10:45:59 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/124/ent/throat-eye-and-nasopharyngeal-swabs-for-culturing.html <![CDATA[Chest x-ray, pneumoperitonuem, air under diaphragms]]>  The video will shed some light on pneumoperitoneum as it is visible on chest x-rays. Please visit my website for disclaimer.]]> Sun, 28 Nov 2010 10:39:07 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/123/radiology/chest-x-ray-pneumoperitonuem-air-under-diaphragms.html <![CDATA[fungal infections, fugal spores, fungus]]>  The video will discuss fungal infection briefly. Please see disclaimer on my website]]> Sun, 28 Nov 2010 10:38:31 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/122/pathology/fungal-infections-fugal-spores-fungus.html <![CDATA[Blood Pressure]]>  The video will try to describe blood pressure in few words and factors that influence the blood pressure. Please see disclaimer on my website www.academyofprofessionals.com]]> Sun, 28 Nov 2010 10:38:24 GMT http://www.megamedicus.com/component/hwdvideoshare/viewvideo/121/physiology/blood-pressure.html