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Borderline Personality Disorder Information
Borderline Personality Disorder Information Scott Stevens 10,657 Views • 3 years ago

Borderline Personality Disorder Information

Can Oral Sex Increase Risk of Cancer?
Can Oral Sex Increase Risk of Cancer? Alicia Berger 19,886 Views • 3 years ago

Oral sex can be an enjoyable, healthy part of an adult relationship. But there are some things that many people don't know about oral sex. Here are four facts that might surprise you. 1. Oral sex is linked to throat cancer. Cancer? Yes, you can get throat cancer from oral sex, says American Cancer Society Chief Medical Officer Otis Brawley, MD. It's not oral sex, per se, that causes cancer, but the human papillomavirus (HPV), which can be passed from person to person during sex, including oral sex.

Love Your Mother
Love Your Mother samer kareem 10,444 Views • 3 years ago

Always Love Your Mother Because You Will Never Get Another

How digoxin works on the cardiac cell membrane
How digoxin works on the cardiac cell membrane samer kareem 33,581 Views • 3 years ago

Digoxin is derived from the leaves of a digitalis plant. Digoxin helps make the heart beat stronger and with a more regular rhythm. Digoxin is also used to treat atrial fibrillation, a heart rhythm disorder of the atria (the upper chambers of the heart that allow blood to flow into the heart).

The Neuron
The Neuron samer kareem 9,044 Views • 3 years ago

A neuron, also known as a neurone (British spelling) and nerve cell, is an electrically excitable cell that receives, processes, and transmits information through electrical and chemical signals. These signals between neurons occur via specialized connections called synapses.

Ulcer Examination
Ulcer Examination DrPhil 26,500 Views • 3 years ago

Surgical Examination of an ulcer in a proper way

Dialysis Fistula animation
Dialysis Fistula animation Scott 139 Views • 3 years ago

Dialysis Fistula clip from full video on Dialysis Options

Ulnar head excision (Darrach procedure)
Ulnar head excision (Darrach procedure) DrHouse 32,745 Views • 3 years ago

Ulnar head excision in a patient with rheumatoid arthritis who presented with painful and limited forearm rotation. Performed at the Queen Victoria Hospital, East Grinstead

Fremale to male gender reassignment surgery
Fremale to male gender reassignment surgery samer kareem 11,250 Views • 3 years ago

Fremale to male gender reassignment surgery

What is Pernicious Anemia?
What is Pernicious Anemia? samer kareem 2,215 Views • 3 years ago

Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are many types of anemia. Pernicious anemia is a decrease in red blood cells that occurs when the intestines cannot properly absorb vitamin B12.

Do Ear Candles Remove Earwax?
Do Ear Candles Remove Earwax? samer kareem 2,754 Views • 3 years ago

We are aware that the "official" way to use an ear candle is small end down into the ear, but for this video, we have elected to use it the way most "lay" public would (small end up). Ear candling is an alternative medicine practice that is thought to remove earwax. However, this video illustrates how ineffective this practice is in removing earwax... and can potentially be even harmful. And yes... It is still frequently practiced.

Different types of Abscess
Different types of Abscess samer kareem 5,975 Views • 3 years ago

Different types of Abscess- Drainage and Aspiration of Pus.

How to Get Rid of Stretch Marks Fast - Get Rid of Stretch Marks Naturally
How to Get Rid of Stretch Marks Fast - Get Rid of Stretch Marks Naturally hooda 11,113 Views • 3 years ago

Watch that video to know How to Get Rid of Stretch Marks Fast - Get Rid of Stretch Marks Naturally

Aortic Aneurysm 3D Animation
Aortic Aneurysm 3D Animation Mohamed 18,454 Views • 3 years ago

Most intact aortic aneurysms do not produce symptoms. As they enlarge, symptoms such as abdominal pain and back pain may develop. Compression of nerve roots may cause leg pain or numbness. Untreated, aneurysms tend to become progressively larger, although the rate of enlargement is unpredictable for any individual. Rarely, clotted blood which lines most aortic aneurysms can break off and result in an embolus. They may be found on physical examination. Medical imaging is necessary to confirm the diagnosis. Symptoms may include: anxiety or feeling of stress; nausea and vomiting; clammy skin; rapid heart rate. In patients presenting with aneurysm of the arch of the aorta, a common symptom is a hoarse voice as the left recurrent laryngeal nerve (a branch of the vagus nerve) is stretched. This is due to the recurrent laryngeal nerve winding around the arch of the aorta. If an aneurysm occurs in this location, the arch of the aorta will swell, hence stretching the left recurrent laryngeal nerve. The patient therefore has a hoarse voice as the recurrent laryngeal nerve allows function and sensation in the voicebox. Abdominal aortic aneurysms, hereafter referred to as AAAs, are the most common type of aortic aneurysm. One reason for this is that elastin, the principal load-bearing protein present in the wall of the aorta, is reduced in the abdominal aorta as compared to the thoracic aorta (nearer the heart). Another is that the abdominal aorta does not possess vasa vasorum, hindering repair. Most are true aneurysms that involve all three layers (tunica intima, tunica media and tunica adventitia), and are generally asymptomatic before rupture. The most common sign for the aortic aneuysm is the Erythema nodosum also known as leg lesions typically found near the ankle area. The prevalence of AAAs increases with age, with an average age of 65–70 at the time of diagnosis. AAAs have been attributed to atherosclerosis, though other factors are involved in their formation. An AAA may remain asymptomatic indefinitely. There is a large risk of rupture once the size has reached 5 cm, though some AAAs may swell to over 15 cm in diameter before rupturing. Before rupture, an AAA may present as a large, pulsatile mass above the umbilicus. A bruit may be heard from the turbulent flow in a severe atherosclerotic aneurysm or if thrombosis occurs. Unfortunately, however, rupture is usually the first hint of AAA. Once an aneurysm has ruptured, it presents with a classic pain-hypotension-mass triad. The pain is classically reported in the abdomen, back or flank. It is usually acute, severe and constant, and may radiate through the abdomen to the back. The diagnosis of an abdominal aortic aneurysm can be confirmed at the bedside by the use of ultrasound. Rupture could be indicated by the presence of free fluid in potential abdominal spaces, such as Morison's pouch, the splenorenal space (between the spleen and left kidney), subdiaphragmatic spaces (underneath the diaphragm) and peri-vesical spaces. A contrast-enhanced abdominal CT scan is needed for confirmation. Only 10–25% of patients survive rupture due to large pre- and post-operative mortality. Annual mortality from ruptured abdominal aneurysms in the United States alone is about 15,000. Another important complication of AAA is formation of a thrombus in the aneurysm.

Scalp Squamous Cell Carcinoma  / Surgery Video Vignettes
Scalp Squamous Cell Carcinoma / Surgery Video Vignettes Richard DeAngelis 11,745 Views • 3 years ago

Graphic content of Mohs surgical removal of a large Squamous Cell Carcinoma on scalp followed by reconstruction with 10 week follow up. Visit us @ skincancercentre.com.

Esophageal Stent
Esophageal Stent samer kareem 1,949 Views • 3 years ago

An esophageal stent is a flexible mesh tube, approximately 2cm (3/4 inch) wide, and is placed through the constricted area of your esophagus (food tube) to allow food and beverages to pass from your mouth to your stomach for digestion and absorption of nutrients.

Carotid Endarterectomy Approach
Carotid Endarterectomy Approach samer kareem 4,317 Views • 3 years ago

The objective of carotid endarterectomy (CEA) is to prevent strokes. In the United States, stroke is the third leading cause of death overall and the second leading cause of death for women.[1] Among patients suffering a stroke, 50-75% had carotid artery disease that would have been amenable to surgical treatment. Several prospective randomized trials have compared the safety and efficacy of CEA with those of medical therapy in symptomatic and asymptomatic patients. Data from these prospective trials have confirmed that CEA offers better protection from ipsilateral strokes than medical therapy alone in patients presenting with either symptomatic or asymptomatic carotid artery disease.

Digestion in Human Beings
Digestion in Human Beings samer kareem 23,066 Views • 3 years ago

Peristalsis Process
Peristalsis Process samer kareem 6,143 Views • 3 years ago

Peristalsis, involuntary movements of the longitudinal and circular muscles, primarily in the digestive tract but occasionally in other hollow tubes of the body, that occur in progressive wavelike contractions. Peristaltic waves occur in the esophagus, stomach, and intestines.

How to use Ultrasound in Pregnancy
How to use Ultrasound in Pregnancy M_Nabil 21,747 Views • 3 years ago

A prenatal ultrasound (also called a sonogram) is a noninvasive diagnostic test that uses sound waves to create a visual image of your baby, placenta, and uterus, as well as other pelvic organs. It allows your healthcare practitioner to gather valuable information about the progress of your pregnancy and your baby's health. During the test, an ultrasound technician (sonographer) transmits high-frequency sound waves through your uterus that bounce off your baby. A computer then translates the echoing sounds into video images that reveal your baby's shape, position, and movements. (Ultrasound waves are also used in the handheld instrument called a Doppler that your practitioner uses during your prenatal visits to listen to your baby's heartbeat.) You may have an early ultrasound at your practitioner's office at 6 to 10 weeks to confirm and date the pregnancy. Or you may not have one until the standard midpregnancy ultrasound between 16 and 20 weeks. That's when you may learn your baby's sex, if you like. (The technician will probably present you with a grainy printout of the sonogram as a keepsake.) You may also have a sonogram as part of a genetic test, such as the nuchal translucency test, chorionic villus sampling, or amniocentesis, or at any other time if there are signs of a problem with your baby. You'll have more frequent ultrasounds if you have diabetes, hypertension, or other medical complications.

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