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samer kareem
11,913 Views ยท 2 years ago

The veins around your anus tend to stretch under pressure and may bulge or swell. Swollen veins (hemorrhoids) can develop from an increase in pressure in the lower rectum. Factors that might cause increased pressure include: Straining during bowel movements.

academyo
17,427 Views ยท 2 years ago

This video will describe how to check the positions of different tubes that may be inserted and need to be checked on CXRs.

Surgeon
12,298 Views ยท 2 years ago

Prosthetic PHS repair placed on anterior way (low access)

samer kareem
1,981 Views ยท 2 years ago

samer kareem
2,475 Views ยท 2 years ago

Medical_Videos
43,172 Views ยท 2 years ago

Treatment of Penis Deep Dorsal Venous Leakage of Erectile Dysfunction by Embedding the Deep Dorsal Vein

samer kareem
2,354 Views ยท 2 years ago

Function. Vitamin A helps form and maintain healthy skin, teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light. Vitamin deficiency anemia occurs when your body doesn't have enough of the vitamins needed to produce adequate numbers of healthy red blood cells. Red blood cells carry oxygen from your lungs throughout your body. If your diet is lacking in certain vitamins, vitamin deficiency anemia can develop.

samer kareem
4,672 Views ยท 2 years ago

Esophageal atresia is an abnormality, or birth defect, of the esophagus that occurs early in pregnancy, as the baby is developing. The esophagus forms in the first few months of fetal life as a long, hollow, continuous tube joining the mouth to the stomach. In newborns with this birth defect, formation of this continuous esophageal tube is interrupted. esophageal-artresia-2In most cases, two separate tubes are formed, an upper (proximal) tube connected to the mouth and a lower (distal) tube connected to the stomach. This seperated tubes are sealed off creating a pouch on either side; the gap between these pounches can be short or very long. Saliva can accumulate in the upper pouch as it cannot drain into the stomach.

Surgeon
16,267 Views ยท 2 years ago

This video is demonstrating the Interscalene Block Video

samer kareem
10,225 Views ยท 2 years ago

It is a specialized bodily fluid that supplies essential substances and nutrients, such as sugar, oxygen, and hormones to our cells, and carries waste away from those cells, this waste is eventually flushed out of the body in urine, feces, sweat, and lungs (carbon dioxide). Blood also contains clotting agents.

samer kareem
1,351 Views ยท 2 years ago

The condition is caused by a blockage in the lymphatic system, part of the immune and circulatory systems. Lymphedema is most commonly caused by lymph node removal or damage due to cancer treatment. The main symptom is swelling in an arm or leg that may be accompanied by pain or discomfort. Exercise, wrapping, massage, and compression can help.

samer kareem
1,749 Views ยท 2 years ago

This could be caused by an infection, food poisoning, parasites, Crohn's disease, or reduced blood flow in the colon. Hemorrhoids are another common cause of GI or rectal bleeding. A hemorrhoid is an enlarged vein in your rectum or anus. These enlarged veins can rupture and bleed, causing rectal bleeding.

Medical_Videos
49,292 Views ยท 2 years ago

Urinary Bladder Medical Exam

Doctor
77,848 Views ยท 2 years ago

Medical Examination of the Lower Limbs

Mohamed Ibrahim
17,795 Views ยท 2 years ago

A video discussing the importance of following up the blood pressure for diabetic patients and the serious complications that they can avoid by this very simple measure.

samer kareem
7,067 Views ยท 2 years ago

There are a number of different causes of vertigo. Vertigo can be defined based upon whether the cause is peripheral or central. Central causes of vertigo arise in the brain or spinal cord while peripheral vertigo is due to a problem within the inner ear. The inner ear can become inflamed because of illness, or small crystals or stones found normally within the inner ear can become displaced and cause irritation to the small hair cells within the semicircular canals, leading to vertigo. This is known as benign paroxysmal positional vertigo (BPPV).

usmle tutoring
6,683 Views ยท 2 years ago

USMLE Step 2 CS - BPH - This is just preview video. To get full access please visit our website : www.usmletutoring.com




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