Top videos

How To Care for a Post-Surgical Incision?
How To Care for a Post-Surgical Incision? samer kareem 1,657 Views • 2 years ago

Proper placement of sutures enhances the precise approximation of the wound edges, which helps minimize and redistribute skin tension. Wound eversion is essential to maximize the likelihood of good epidermal approximation. Eversion is desirable to minimize the risk of scar depression secondary to tissue contraction during healing. Usually, inversion is not desirable, and it probably does not decrease the risk of hypertrophic scarring in an individual with a propensity for hypertrophic scars. The elimination of dead space, the restoration of natural anatomic contours, and the minimization of suture marks are also important to optimize the cosmetic and functional results.

Multiple Sclerosis Cognitive Impairment
Multiple Sclerosis Cognitive Impairment samer kareem 1,746 Views • 2 years ago

Cognitive impairment is seen in over half of people with multiple sclerosis. In this video I review factors that can contribute to multiple sclerosis brain fog, ways to assess cognition, and tips to improve thinking and memory.

Normal Heart Sounds
Normal Heart Sounds Scott 67,367 Views • 2 years ago

Normal Heart Sounds With the aid of a stethoscope you can hear the characteristic sounds of the normal heartbeat, typically described as a "lub-dub." These sounds are produced by the closure of the heart valves. The first heart sound or "lub" results from closure of the tricuspid and mitral valves. It is a rather low-pitched and a relatively long sound which, as indicated in, represents the beginning of ventricular systole. The second heart sound, or "dub," marks the beginning of ventricular diastole. It is produced by closure of the aortic and pulmonary (pulmonic) semilunar vanes when the intraventricular pressure begins to fall. This "dub" sound is typically heard as a sharp snap because the semilunar valves tend to close much more rapidly than the AV valves. Because diastole occupies more time than systole, a brief pause occurs after the second heart sound when the heart is beating at a normal rate. Therefore, the pattern that one hears is one of: "lub-dub" pause, "lub-dub" pause, and so on. Sometimes, especially in young normal individuals, a third heart sound can be heard. This sound is produced by the very rapid influx of blood into the partially filled ventricle. It is typically very faint and as such difficult to hear.

Juvenile Rheumatoid Arthritis
Juvenile Rheumatoid Arthritis samer kareem 1,457 Views • 2 years ago

Juvenile rheumatoid arthritis, also known as juvenile idiopathic arthritis, is the most common type of arthritis in children under the age of 17. Juvenile rheumatoid arthritis causes persistent joint pain, swelling and stiffness. Some children may experience symptoms for only a few months, while others have symptoms for the rest of their lives. Some types of juvenile rheumatoid arthritis can cause serious complications, such as growth problems and eye inflammation. Treatment of juvenile rheumatoid arthritis focuses on controlling pain, improving function and preventing joint damage.

Nasal Septoplasty
Nasal Septoplasty Doctor 24,317 Views • 2 years ago

The endoscopic resection of a sharp bony nasal septal spur video

Scaphoid Fracture Screw Fixation
Scaphoid Fracture Screw Fixation samer kareem 8,867 Views • 2 years ago

An animated description of the use of a cannulated Herbert screw for surgical treatment of scaphoid fractures.

Withdrawal Method Effectiveness as contaceptive
Withdrawal Method Effectiveness as contaceptive samer kareem 5,641 Views • 2 years ago

Lots of people wonder: does the pull out method work to prevent pregnancy? Pull out method effectiveness depends on whether or not you do it correctly. Learn more about pulling out in this video.

Laparoscopic Varicocelectomy
Laparoscopic Varicocelectomy Doctor 25,843 Views • 2 years ago

16 year Boy.Grade III Varicocele.ISV reflux on CDUS.Operative findings showed high attachment of sigmoid.This procedure was done at Pakistan Institute of Medical sciences,PIMS,Islamabad,Pakistan

Doctor makes magic
Doctor makes magic samer kareem 5,573 Views • 2 years ago

Doctor makes magic - Doctor hace magia (Sorprendente) - Doctor Magic

Hepatitis B Test procedure
Hepatitis B Test procedure Dave Sanders 4,688 Views • 2 years ago

How to use a Hepatitis B rapid test kit for self-diagnosis of Hepatitis B (fingerstick blood). Convenient, Easy to Use, and over 98% Accurate. Certified GMP and ISO13485. Test yourself at home with Complete Privacy. Buy online today at: http://www.stdrapidtest.com

Baby Delivery
Baby Delivery Alicia Berger 31,686 Views • 2 years ago

Baby Delivery

How syringe needles are made
How syringe needles are made Mohamed Ibrahim 6,961 Views • 2 years ago

This video shows how the hypodermic needles are made

Fremale to male gender reassignment surgery
Fremale to male gender reassignment surgery samer kareem 11,180 Views • 2 years ago

Fremale to male gender reassignment surgery

 Testing for Occult Blood in the Stool
Testing for Occult Blood in the Stool Scott 11,419 Views • 2 years ago

This video demonstrates how to test for trace amounts of blood in the patients stool. Trace amounts of blood in the stool can be sign of a number of problems, colon cancer being the most worrisome.

Balloon is placed in the stomach for weight loss
Balloon is placed in the stomach for weight loss samer kareem 9,004 Views • 2 years ago

This animation shows how a balloon is placed inside the stomach with out an operation for weightloss. This is done through an endoscope which goes through the mouth.

EKG/ECG Interpretation Explained Clearly
EKG/ECG Interpretation Explained Clearly samer kareem 1,603 Views • 2 years ago

EKG/ECG Interpretation Explained Clearly

Preparing for Knee Replacement
Preparing for Knee Replacement Surgeon 52 Views • 2 years ago

Johns Hopkins orthopaedic hip and knee surgeon, Savyasachi "Savya" Thakkar, explains how to prepare for knee replacement surgery, and what to expect before and after surgery. To learn more about our hip and knee replacement division, visit https://www.hopkinsmedicine.org/ortho. #KneeReplacement #JohnsHopkins

Q&A's
0:15 What causes someone to need a knee replacement?
0:29 What should patients do in advance of surgery?
1:10 Do you recommend physical therapy BEFORE surgery?
1:43 Will joint implants set off metal detectors at airports?

Baby With Placental Birth
Baby With Placental Birth Scott 97,533 Views • 2 years ago

A video showing the delivery of the placenta

Thyroid Exam Physical Exam
Thyroid Exam Physical Exam Medical_Videos 11,392 Views • 2 years ago

Thyroid Exam Physical Exam

Anti Rides Efficace, Comment Faire Un Régime Pour Mincir Vite, Aliment Brûle Graisse, Poids Graisse
Anti Rides Efficace, Comment Faire Un Régime Pour Mincir Vite, Aliment Brûle Graisse, Poids Graisse marin vinasco 2,973 Views • 2 years ago

Anti Rides Efficace, Comment Faire Un Régime Pour Mincir Vite, Aliment Brûle Graisse, Poids Graisse ---- http://rajeunir-de-10-ans.info-pro.co --- 5 Raisons pour lesquelles le Cardio traditionnel n’est PAS bon pour vous. Voici le problème : si vous cherchez à rentabiliser au maximum le temps que vous passez à vous entrainer, le cardio de longue durée à faible intensité n'est pas la voie à suivre… et pour de nombreuses raisons. Voici le top 5 de ces raisons : 1. Un nombre réduit de calories brûlées : 45 minutes sur un tapis de course peut vous aider à brûler au maximum 300 calories si vous êtes chanceux, l'équivalent de 50 grammes de graisse. En faisant dix heures de tapis de course par semaine vous pourriez perdre un demi-kilo ! 2. Beaucoup trop de temps consacré : je ne sais pas pour vous, mais je n'ai pas des heures et des heures de mon temps à mettre dans l’entraînement chaque semaine. En fait, j'ai seulement le temps de faire quelques heures d'exercice par semaine, et vous savez quoi ? C'est tout ce dont vous avez besoin. En fait, la recherche a montré que plus de 90 minutes par semaine peuvent être nuisibles! Au-delà de cela, le cardio de longue durée et faible intensité est : 3. Ennuyeux à mourir : assis sur un vélo d'exercice à regarder le mur en face de moi pendant 45-60 minutes ? Non merci. Mais peut-être pire encore est le fait que le cardio de longue durée et à faible intensité ne fournit : Pas d’avantages prolongés au niveau métabolique : saviez-vous qu’avec de l'exercice avec plus d'intensité il est possible de continuer à brûler des calories pour un maximum de 48 heures après l'entraînement ? C'est vrai. Mais vous savez ce qui est vrai également ? Le cardio de longue durée et à faible intensité ne fournit pratiquement aucune stimulation prolongée du métabolisme. En fait, avec un cardio lent et à faible intensité, le métabolisme revient à la normale presque immédiatement après la séance d'exercice. Et enfin, la raison qui l'emporte sur toutes les autres : 5. Une perte de graisse minimale : un minimum de calories sont brûlées pendant la session et pratiquement aucunes calories supplémentaires ne sont brûlées après… donc aucune perte de graisse supplémentaire. Et soyons honnêtes, la seule raison pour laquelle quelqu'un fait du cardio c'est pour avoir des "résultats visibles". Donc, si le cardio de longue durée à faible intensité n'est pas la solution idéale, quelle est-elle ? ET bien les solutions sont multiples et vous n'avez pas besoin de passer des heures et des heures chaque semaine à vous entrainer de façon stupide pour obtenir les meilleures résultats possibles. Les étapes Pour Rajeunir De 10 Ans Plus Jeunes Cliquez Ici: http://rajeunir-de-10-ans.info-pro.co

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