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Hemorrhoids
Hemorrhoids samer kareem 11,930 意见 • 2 年 前

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.

Get Rid of Hemorrhoids
Get Rid of Hemorrhoids samer kareem 2,274 意见 • 2 年 前

This video: 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.

The basics of the ECG
The basics of the ECG samer kareem 17,221 意见 • 2 年 前

This short course reviews the main features of EKG tracings. A method for analyzing EKGs is also presented. This method includes assessment of rhythm, calculating heart rate, observing P-wave forms, measurement of EKG intervals and segments and the evaluation of other relevant waves.

Epilepsy Diagnosis
Epilepsy Diagnosis samer kareem 6,329 意见 • 2 年 前

Tests. This test tracks electrical signals from the brain. There are a number of blood tests that may be recommended as part of your epilepsy diagnosis and treatment. A positron emission tomography (PET) scan may be used to locate the part of the brain that is causing seizures.

Cardioversion of Atrial Flutter
Cardioversion of Atrial Flutter samer kareem 13,374 意见 • 2 年 前

Cardioversion takes minutes. The patient is sedated (for a few minutes) and then a shock is delivered. The heart nearly always goes back to regular sinus rhythm. ... Patients without prior ablation or heart surgery rarely develop non-right atrial flutter.

Coronary arteries
Coronary arteries samer kareem 14,202 意见 • 2 年 前

The heart receives its own supply of blood from the coronary arteries. Two major coronary arteries branch off from the aorta near the point where the aorta and the left ventricle meet. These arteries and their branches supply all parts of the heart muscle with blood.

Hodgkin's lymphoma
Hodgkin's lymphoma samer kareem 5,873 意见 • 2 年 前

Hodgkin's lymphoma — formerly known as Hodgkin's disease — is a cancer of the lymphatic system, which is part of your immune system. In Hodgkin's lymphoma, cells in the lymphatic system grow abnormally and may spread beyond the lymphatic system. As Hodgkin's lymphoma progresses, it compromises your body's ability to fight infection. Hodgkin's lymphoma is one of two common types of cancers of the lymphatic system. The other type, non-Hodgkin's lymphoma, is far more common. Advances in diagnosis and treatment of Hodgkin's lymphoma have helped give people with this diagnosis the chance for a full recovery. The prognosis continues to improve for people with Hodgkin's lymphoma.

Endometrial Cancer
Endometrial Cancer samer kareem 7,946 意见 • 2 年 前

Endometrial cancer is a type of cancer that begins in the uterus. The uterus is the hollow, pear-shaped pelvic organ in women where fetal development occurs. Endometrial cancer begins in the layer of cells that form the lining (endometrium) of the uterus. Endometrial cancer is sometimes called uterine cancer. Other types of cancer can form in the uterus, including uterine sarcoma, but they are much less common than endometrial cancer. Endometrial cancer is often detected at an early stage because it frequently produces abnormal vaginal bleeding, which prompts women to see their doctors. If endometrial cancer is discovered early, removing the uterus surgically often cures endometrial cancer.

How a wisdom tooth is removed
How a wisdom tooth is removed samer kareem 7,749 意见 • 2 年 前

A wisdom tooth or third molar is one of the three molars per quadrant of the human dentition. It is the most posterior of the three. Wisdom teeth generally erupt between the ages of 17

Wilms' tumor (nephroblastoma)
Wilms' tumor (nephroblastoma) samer kareem 6,545 意见 • 2 年 前

Wilms tumor, also known as nephroblastoma, is a cancer of the kidneys that typically occurs in children, rarely in adults. It is named after Dr. Max Wilms, the German surgeon (1867–1918) who first described it. Approximately 500 cases are diagnosed in the U.S. annually.

Thoracentesis
Thoracentesis samer kareem 2,015 意见 • 2 年 前

Thoracentesis is a procedure to remove fluid or air from around the lungs. A needle is put through the chest wall into the pleural space. The pleural space is the thin gap between the pleura. The pleura are a double layer of membranes that surrounds the lungs.

Medical Terminology
Medical Terminology samer kareem 5,432 意见 • 2 年 前

Medical Terminology

Side Effects from Corticosteroids
Side Effects from Corticosteroids samer kareem 4,924 意见 • 2 年 前

When taking oral corticosteroids longer term, you may experience: Clouding of the lens in one or both eyes (cataracts) High blood sugar, which can trigger or worsen diabetes. Increased risk of infections. Thinning bones (osteoporosis) and fractures. Suppressed adrenal gland hormone production

How to Check Cervical Mucus
How to Check Cervical Mucus samer kareem 2,680 意见 • 2 年 前

How to Check Cervical Mucus

First Aid: Defibrillator
First Aid: Defibrillator samer kareem 6,447 意见 • 2 年 前

Defibrillation is a treatment for life-threatening cardiac dysrhythmias, specifically ventricular fibrillation (VF) and non-perfusing ventricular tachycardia (VT). A defibrillator delivers a dose of electric current (often called a countershock) to the heart.

blood test locate gene defects associated with cancer
blood test locate gene defects associated with cancer samer kareem 5,401 意见 • 2 年 前

Simple blood test could locate gene defects associated with cancer

Breast Implants Exchange Surgery
Breast Implants Exchange Surgery samer kareem 7,403 意见 • 2 年 前

PIP breast implants exchanged with Nagor 4th generation silicone implants by plastic surgeon Adrian Richards at Aurora clinics in Milton Keynes. During PIP removal procedure, the implants appear in good shape, but as with majority of PIP implants, evidence of silicone gel bleed is found inside the patient's breast pocket, as well as free silicone which caused pain and discomfort to this patient.

Bladder Outlet Obstruction Interventions
Bladder Outlet Obstruction Interventions samer kareem 14,362 意见 • 2 年 前

The etiology of BOO is diverse and definitely gender specific. Often anatomic causes induce functional abnormality that remains somewhat unique for each individual, regardless of sex. A full appreciation of the possible etiologies of obstruction is necessary in order to identify overt and more subtle scenarios. In women, iatrogenic causes of obstruction are the most common. Other entities account for far fewer of the cases. The obstruction evaluation in women is somewhat more diverse in terms of modalities used, with no single grouping of techniques that are generally apropos. Individualized evaluation remains a tenet of analysis, and urodynamic criteria used to diagnose BOO in women continue to evolve.

Laparscopic Inguinal Hernia Repair
Laparscopic Inguinal Hernia Repair samer kareem 10,451 意见 • 2 年 前

Treating Hernia with Laparscopic Inguinal Hernia Repair

Global Aphasia
Global Aphasia samer kareem 6,658 意见 • 2 年 前

When a stroke affects an extensive portion of the front and back regions of the left hemisphere, the result may be global aphasia. Survivors with global aphasia: May have great difficulty in understanding words and sentences. May have great difficulty in forming words and sentences. May understand some words. Get out a few words at a time. Have severe difficulties that prevent them from effectively communicating.

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