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Epithelium | Histology Animation | Anatomy | Medical Education | V-Learning™
Epithelium | Histology Animation | Anatomy | Medical Education | V-Learning™ DrPhil 177 Views • 2 years ago

This sqadia.com short video clip is a brief explanation of Epithelium.

Epithelium is one of the four basic tissues of the body and is derived from all three germ layers.

It is composed of very closely packed, contiguous cells, with very little or no extracellular material in the extracellular spaces.

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Epithelial membranes can be: Simple squamous epithelium, Simple cuboidal epithelium, Simple columnar epithelium, and Pseudostratified epithelium.

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When there are two or more layers of cells epithelia is referred to as stratified, hence can be stratified squamous, stratified cuboidal and stratified columnar.

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Prolapse - Causes, prevention and treatment
Prolapse - Causes, prevention and treatment samer kareem 5,887 Views • 2 years ago

our uterus (or womb) is normally held in place inside your pelvis with various muscles, tissue, and ligaments. Because of pregnancy, childbirth or difficult labor and delivery, in some women these muscles weaken. Also, as a woman ages and with a natural loss of the hormone estrogen, her uterus can drop into the vaginal canal, causing the condition known as a prolapsed uterus.

PPH stapled hemorrhoidectomy
PPH stapled hemorrhoidectomy samer kareem 2,808 Views • 2 years ago

minimally invasive procedure is the new gold standard for hemorrhoidectomy, according to American and European experts in the field. The procedure, known as PPH (procedure for prolapse and hemorrhoids) stapled hemorrhoidectomy, combines hemorrhoidal devascularization and repositioning to return the veins to the anal canal. “This year, this is the revolutionary new procedure in the United States,” Gary Hoffman, MD, clinical faculty member in general and colorectal surgery, Cedars-Sinai Medical Center, Los Angeles, told General Surgery News after moderating a live PPH telesurgery at the 2003 annual meeting of the Society of American Gastrointestinal Endoscopic Surgeons.

Inhaler Technique
Inhaler Technique DrHouse 11,515 Views • 2 years ago

show your patients how to use an inhaler

Severe Acne And Pimples
Severe Acne And Pimples samer kareem 13,699 Views • 2 years ago

Acne is a skin disease that involves the oil glands at the base of hair follicles. Acne is not dangerous, but can leave skin scars. Types of pimples include whiteheads, blackheads, papules, pustules, nobules, cysts. ... Treatment for acne may depend on how severe and persistent .

Multiple Sclerosis: Signs, Symptoms and Treatments
Multiple Sclerosis: Signs, Symptoms and Treatments samer kareem 1,062 Views • 2 years ago

Multiple sclerosis causes many different symptoms, including vision loss, pain, fatigue, and impaired coordination. The symptoms, severity, and duration can vary from person to person. Some people may be symptom free most of their lives, while others can have severe chronic symptoms that never go away.

Abdominal Examination
Abdominal Examination Doctor 147,363 Views • 2 years ago

inspection, auscultation and palpation

Superior Vena Cava (SVC) Syndrome
Superior Vena Cava (SVC) Syndrome samer kareem 3,479 Views • 2 years ago

The superior vena cava (SVC, also known as the cava or cva) is a short, but large diameter vein located in the anterior right superior mediastinum.

Breast Cancer Patient Dances in OR before Surgery
Breast Cancer Patient Dances in OR before Surgery Scott 3,013 Views • 2 years ago

Cancer Patient Dances in OR before her Surgery

Water Birth Video
Water Birth Video DrPhil 66,376 Views • 2 years ago

An educational video of water birth vaginal delivery

Female Condom Step by Step
Female Condom Step by Step Scott 1,675 Views • 2 years ago

How to Use a Female Condom Step by Step

Insulin, Glucose and you
Insulin, Glucose and you samer kareem 2,610 Views • 2 years ago

Insulin is a hormone made naturally in the pancreas that helps move sugar into the cells of your body. Your cells use the sugar as fuel to make energy. Without enough insulin, sugar stays in your bloodstream, raising your blood sugar. High blood sugar, or hyperglycemia, can lead to the signs and symptoms of diabetes:

Tongue Piercing
Tongue Piercing Scott 6,695 Views • 2 years ago

This video demonstrates tongue piercing procedure done OUTSIDE a clinical setting

laparoscopic Renal biopsy
laparoscopic Renal biopsy samer kareem 1,204 Views • 2 years ago

Nasal Hump Removal
Nasal Hump Removal samer kareem 6,547 Views • 2 years ago

Removing a hump from the bridge is one of the most common things people want addressed during their rhinoplasty. Nasal humps can range widely in size. Perhaps you just have a small bump that you'd like refined? Or maybe you have more of a Roman Nose with a more dominating, distracting large hump? No matter if your nose falls on one of these extremes or somewhere in between rhinoplasty surgery can be used to reshape your nose. For anyone considering having a rhinoplasty to reduce a hump on their bridge there are several things to consider before having surgery.

Babies Were Born Addicted To Drugs
Babies Were Born Addicted To Drugs samer kareem 1,728 Views • 2 years ago

Each year, thousands of babies in the U.S. are born addicted to opiates. And the problem is getting worse.

McRoberts Maneuver for Shoulder Dystocia Birth
McRoberts Maneuver for Shoulder Dystocia Birth Scott Stevens 3,888 Views • 2 years ago

McRoberts Maneuver for Shoulder Dystocia Birth

Histology of Exocrine Gland [Epithelium 7 of 7]
Histology of Exocrine Gland [Epithelium 7 of 7] DrPhil 186 Views • 2 years ago

Histological features and cellular biology of exocrine glands. This video is a part of our Histology Video Course (https://youtube.com/playlist?l....ist=PLnr1l7WuQdDynxT

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Stress ulcer
Stress ulcer samer kareem 4,453 Views • 2 years ago

A stress ulcer is a single or multiple mucosal defect which can become complicated by upper gastrointestinal bleeding during the physiologic stress of serious illness.

What is Breast Reconstruction?
What is Breast Reconstruction? Mohamed Ibrahim 18,241 Views • 2 years ago

Typically, breast reconstruction takes place during or soon after mastectomy, and in some cases, lumpectomy. Breast reconstruction also can be done many months or even years after mastectomy or lumpectomy. During reconstruction, a plastic surgeon creates a breast shape using an artificial implant (implant reconstruction), a flap of tissue from another place on your body (autologous reconstruction), or both.

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