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Wound Healing Phases
Wound Healing Phases Mohamed 21,282 Views • 2 years ago

A video showing the phases of normal wound healing

The Most Invasive Parasites in the World
The Most Invasive Parasites in the World hooda 297,797 Views • 2 years ago

Watch that video of The Most Invasive Parasites in the World

What is the best sleeping position?
What is the best sleeping position? samer kareem 1,762 Views • 2 years ago

Your sleeping pose can have a major impact on your slumber—as well as your overall health. Poor p.m. posture could potentially cause back and neck pain, fatigue, sleep apnea, muscle cramping, impaired circulation, headaches, heartburn, tummy troubles, and even premature wrinkles

Bronchitis or Pneumonia
Bronchitis or Pneumonia samer kareem 882 Views • 2 years ago

Acute bronchitis and pneumonia share many of the same symptoms, and some people with acute bronchitis are at risk for getting pneumonia. Although acute bronchitis usually goes away within a few weeks, pneumonia can be a serious condition, especially in older adults. The following table outlines some differences between acute bronchitis and pneumonia. There are variations in symptoms of both conditions, so if you think you might have pneumonia, always check with your doctor.

Sprains and Strains
Sprains and Strains Doctor 9,409 Views • 2 years ago

Sprains and Strains

MITOSIS
MITOSIS samer kareem 5,281 Views • 2 years ago

Mitosis is the process in which a eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. The word "mitosis" means "threads," and it refers to the threadlike appearance of chromosomes as the cell prepares to divide.

mammoplasty-botox-tummy tuck-breast surgery-rhinoplasty
mammoplasty-botox-tummy tuck-breast surgery-rhinoplasty dr. kamal hussein saleh al husseiny 960 Views • 2 years ago

Cosmetic surgeryVideo

The heart makers
The heart makers samer kareem 2,031 Views • 2 years ago

How do you make a working human heart? Scientists can turn stem cells into beating heart cells, but getting them to organize into a 3D heart requires a scaffold. At the Massachusetts General Hospital in Boston, Harald Ott and his team are reusing the scaffold that nature provides. They’re stripping away all the living cells from dead hearts, before filling in the leftover matrix with healthy new cells. In this video, Brendan Maher finds out how the technique could be used to develop parts of the heart, like the aortic root and valve, for transplant.

Peritoneal Dialysis: At Home Treatment for Kidney Failure | Mass General Brigham
Peritoneal Dialysis: At Home Treatment for Kidney Failure | Mass General Brigham Scott 107 Views • 2 years ago

For more information on peritoneal dialysis: https://www.massgeneralbrigham.....org/en/about/newsro

Why does someone need dialysis? What is peritoneal dialysis? How does it work? John Kevin Tucker, M.D., Nephrologist at Brigham and Women's Hospital and Vice President for Education at Mass General Brigham, discusses peritoneal dialysis and its benefits for people who have lost their kidney function.

Subscribe Link: https://www.youtube.com/channe....l/UCYrLjATd88gPwIKnt

0:00 - Intro
0:24 - Why Do I Need Dialysis?
1:42 - Treatment
2:02 - Why Is It Called Peritoneal Dialysis
2:35 - 2 Forms of Peritoneal Dialysis
3:50 - Continuous Cycling Peritoneal Dialysis
4:38 - Myths
5:55 - Preparing For Peritoneal Dialysis

About Mass General Brigham:
Mass General Brigham combines the strength of two world-class academic medical centers, five nationally ranked specialty hospitals, 11 community hospitals, and dozens of health centers. Our doctors and researchers accelerate medical breakthroughs and drive innovations in patient care. They are leaders in medical education, serving as Harvard Medical School faculty and training the next generation of physicians. Mass General Brigham’s mission is to deliver the best, affordable health care to patients everywhere. Together, we transform the health of our communities and beyond.

#MassGeneralBrigham #Peritoneal #Dialysis

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Peritoneal Dialysis: At Home Treatment for Kidney Failure | Mass General Brigham
https://youtu.be/of1T6hMEN_Q

Vertigo Treatment
Vertigo Treatment samer kareem 2,754 Views • 2 years ago

Vertigo is a sensation of spinning. If you have these dizzy spells, you might feel like you are spinning or that the world around you is spinning. Causes of Vertigo Vertigo is often caused by an inner ear problem. Some of the most common causes include: BPPV. These initials stand for benign paroxysmal positional vertigo. BPPV occurs when tiny calcium particles (canaliths) clump up in canals of the inner ear. The inner ear sends signals to the brain about head and body movements relative to gravity. It helps you keep your balance. BPPV can occur for no known reason and may be associated with age. Meniere's disease. This is an inner ear disorder thought to be caused by a buildup of fluid and changing pressure in the ear. It can cause episodes of vertigo along with ringing in the ears (tinnitus) and hearing loss. Vestibular neuritis or labyrinthitis. This is an inner ear problem usually related to infection (usually viral). The infection causes inflammation in the inner ear around nerves that are important for helping the body sense balance

Diverticulosis
Diverticulosis Mohamed Ibrahim 16,194 Views • 2 years ago

Diverticulosis is a common gastrointestinal finding on colonoscopy

Cortisol and Glucocorticoids
Cortisol and Glucocorticoids samer kareem 3,629 Views • 2 years ago

The vast majority of glucocorticoid activity in most mammals is from cortisol, also known as hydrocortisone. Corticosterone, the major glucocorticoid in rodents, is another glucocorticoid. Cortisol binds to the glucocorticoid receptor in the cytoplasm and the hormone-receptor complex is then translocated into the nucleus, where it binds to its DNA response element and modulates transcription from a battery of genes, leading to changes in the cell's phenotype. Only about 10% of circulating cortisol is free. The remaining majority circulates bound to plasma proteins, particularly corticosteroid-binding globulin (transcortin). This protein binding likely decreases the metabolic clearance rate of glucocorticoids and, because the bound steroid is not biologically active, tends to act as a buffer and blunt wild fluctuations in cortisol concentration.

Histology of Ureter
Histology of Ureter Histology 4,517 Views • 2 years ago

Histology of Ureter

At-home dialysis
At-home dialysis Scott 52 Views • 2 years ago

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Laser Hair Removal with YAG Laser
Laser Hair Removal with YAG Laser Scott 9,944 Views • 2 years ago

Laser Hair Removal for Dark Skin with YAG Laser

Primary Survey on a Patient
Primary Survey on a Patient samer kareem 2,561 Views • 2 years ago

Surgical Cricothyrotomy
Surgical Cricothyrotomy Mohamed Ibrahim 14,764 Views • 2 years ago

Brief animation demonstrating emergency surgical cricothyrotomy; created with Lightwave 9.3

Histology of Parotid Gland
Histology of Parotid Gland Histology 5,980 Views • 2 years ago

Histology of Parotid Gland

Why You Got Fat
Why You Got Fat samer kareem 26,580 Views • 2 years ago

The usual reason given for people getting fat is that they eat too much and/or exercise too little. That reflects one of the basic laws of thermodynamics—I forget which one. The amount of energy you put into a system minus the energy you take out has to be stored somewhere i.e. FAT! This formulation—true though it is—does not entirely explain obesity since some people seem to eat more than fat people and exercise no more than these same fat people, and yet they are not fat! Chalking this fact up to the general perversity of the universe is not sufficient explanation. Other factors must come into play. I mention below some of the ideas thoughtful people have proposed to explain why fat people become fat:

Hemodialysis Procedure #shorts #dialysis
Hemodialysis Procedure #shorts #dialysis Scott 47 Views • 2 years ago

The objectives of hemodialysis are to extract toxic nitrogenous substances from the blood and to remove excess water. In hemodialysis, the blood, laden with toxins and nitrogenous wastes, is diverted from the patient to a machine, a dialyzer, in which the blood is cleansed and then returned to the patient. Diffusion, osmosis, and ultrafiltration are the principles on which hemodialysis is based.

The toxins and wastes in the blood are removed by diffusion—that is, they move from an area of higher concentration in the blood to an area of lower concentration in the dialysate. The dialysate is a solution made up of all the important electrolytes in their ideal extracellular concentrations.

The electrolyte level in the patient’s blood can be brought
under control by properly adjusting the dialysate bath. The semipermeable membrane impedes the diffusion of large molecules,
such as red blood cells and proteins.

#hemodialysis #dialysis #viral #urinaryinfection #shorts #medical #animation

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