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Surfactants and Surface Tension
Surfactants and Surface Tension samer kareem 1,767 Views • 2 years ago

Surfactant. Surfactants are compounds that lower the surface tension (or interfacial tension) between two liquids or between a liquid and a solid. Surfactants may act as detergents, wetting agents, emulsifiers, foaming agents, and dispersants.

Everything About Breast Reduction
Everything About Breast Reduction Stuart Linder 6,589 Views • 2 years ago

When diving into a Breast Reduction procedure, there are many things to consider. Even as a patient, being aware of any concerns and how the procedure works is important. Therefore, when a plastic surgeon operates on a patient, the results are clear. Dr. Linder, a Breast surgeon specialist in Beverly Hills, helps explain what goes into a Breast Reduction Procedure.

Why Do We Vomit?
Why Do We Vomit? samer kareem 5,285 Views • 2 years ago

The timing of the nausea or vomiting can indicate the cause. When appearing shortly after a meal, nausea or vomiting may be caused by food poisoning, gastritis (inflammation of the stomach lining), an ulcer, or bulimia. Nausea or vomiting one to eight hours after a meal may also indicate food poisoning.

Why You’re Attracted To Certain People
Why You’re Attracted To Certain People samer kareem 1,659 Views • 2 years ago

Why You’re Attracted To Certain People

The Musculo Skeletal Exam
The Musculo Skeletal Exam samer kareem 6,349 Views • 2 years ago

Detailed examination of the joints is usually not included in the routine medical examination. However, joint related complaints are rather common, and understanding anatomy and physiology of both normal function and pathologic conditions is critically important when evaluating the symptomatic patient. By gaining an appreciation for the basic structures and functioning of the joint, you'll be able to "logic" your way thru the exam, even if you can't remember the eponym attached to each specific test!

Black Hairline Restoration Lowering by Hair Transplant Surgery
Black Hairline Restoration Lowering by Hair Transplant Surgery samer kareem 2,594 Views • 2 years ago

on bald hair loss man at 408-356-8600 by Dr. Diep with photos, of middle eastern man, Asian, Caucasian, Hispanic & Black, most advance hair treatment, treating male pattern baldness, bald head hair loss, receding hairline.

The 3 Stages of Labor
The 3 Stages of Labor samer kareem 2,364 Views • 2 years ago

The first stage of labor is the longest and involves three phases: Early Labor Phase –The time of the onset of labor until the cervix is dilated to 3 cm. Active Labor Phase – Continues from 3 cm. until the cervix is dilated to 7 cm.

Cell Structure
Cell Structure samer kareem 10,391 Views • 2 years ago

Cytoplasmic organelles are "little organs" that are suspended in the cytoplasm of the cell. Each type of organelle has a definite structure and a specific role in the function of the cell. Examples of cytoplasmic organelles are mitochondrion, ribosomes, endoplasmic reticulum, golgi apparatus, and lysosomes.

SEX DURING PREGNANCY
SEX DURING PREGNANCY samer kareem 5,230 Views • 2 years ago

SEX DURING PREGNANCY & 7 Tips For A Healthy Pregnancy

Depression   An Epidemic in Modern World
Depression An Epidemic in Modern World Terresa Lisbon 1,673 Views • 2 years ago

Few facts and information are summed up in this short video related to Mental Health, Psychiatry and Depression.

Where Is The G Spot?
Where Is The G Spot? samer kareem 45,621 Views • 2 years ago

There's a small area called the Grafenberg spot, or G-spot, inside the vagina. It's located about an inch or so inside the vaginal opening on the upper vaginal wall — closest to the bellybutton. The G-spot is sexually sensitive and swells slightly during arousal and feels raised or bumpy

COPD - Chronic Obstructive Pulmonary Disease
COPD - Chronic Obstructive Pulmonary Disease samer kareem 17,172 Views • 2 years ago

Chronic obstructive pulmonary disease Email this page to a friend Print Facebook Twitter Google+ Chronic obstructive pulmonary disease (COPD) is a common lung disease. Having COPD makes it hard to breathe. There are two main forms of COPD: Chronic bronchitis, which involves a long-term cough with mucus Emphysema, which involves damage to the lungs over time Most people with COPD have a combination of both conditions. Causes Smoking is the main cause of COPD. The more a person smokes, the more likely that person will develop COPD. But some people smoke for years and never get COPD. In rare cases, nonsmokers who lack a protein called alpha-1 antitrypsin can develop emphysema. Emphysema Other risk factors for COPD are: Exposure to certain gases or fumes in the workplace Exposure to heavy amounts of secondhand smoke and pollution Frequent use of a cooking fire without proper ventilation Symptoms Symptoms may include any of the following: Cough, with or without mucous Fatigue Many respiratory infections Shortness of breath (dyspnea) that gets worse with mild activity Trouble catching one's breath Wheezing Because the symptoms develop slowly, some people may not know that they have COPD.

Hemophilia B
Hemophilia B samer kareem 4,084 Views • 2 years ago

Hemophilia B is a hereditary bleeding disorder caused by a lack of blood clotting factor IX. Without enough factor IX, the blood cannot clot properly to control bleeding.

Genetic Disorders And Diseases
Genetic Disorders And Diseases samer kareem 4,452 Views • 2 years ago

Genes are the building blocks of heredity. They are passed from parent to child. They hold DNA, the instructions for making proteins. Proteins do most of the work in cells. They move molecules from one place to another, build structures, break down toxins, and do many other maintenance jobs. Sometimes there is a mutation, a change in a gene or genes. The mutation changes the gene's instructions for making a protein, so the protein does not work properly or is missing entirely. This can cause a medical condition called a genetic disorder. You can inherit a gene mutation from one or both parents. A mutation can also happen during your lifetime.

Robotic Surgery for Pelvic Organ Prolapse
Robotic Surgery for Pelvic Organ Prolapse samer kareem 5,848 Views • 2 years ago

Streptococcal Pharyngitis
Streptococcal Pharyngitis samer kareem 1,177 Views • 2 years ago

The infection is generally transmitted by direct contact with the mucus or sores of someone else with strep. Common symptoms include sore throat, fever, and swollen lymph nodes in the neck. Rarely, complications can involve the heart or kidneys. Treatment is important to reduce complications. Oral antibiotics like penicillin, amoxicillin, cephalexin, or azithromycin are commonly used. Other medicines such as acetaminophen or ibuprofen can help with pain and fever.

What is Cytomegalovirus (CMV) Infection CMV?
What is Cytomegalovirus (CMV) Infection CMV? samer kareem 1,552 Views • 2 years ago

Cytomegalovirus is a genus of viruses in the order Herpesvirales, in the family Herpesviridae, in the subfamily Betaherpesvirinae. Humans and monkeys serve as natural hosts.

Acute purulent lactational mastitis surgery
Acute purulent lactational mastitis surgery samer kareem 2,343 Views • 2 years ago

Possible causes are a blocked milk duct or bacteria entering the breast. It usually occurs within the first three months of breast-feeding. Symptoms include breast pain, swelling, warmth, fever, and chills. Antibiotics are required. Mild pain relievers can help with discomfort.

How To Reduce  Muscles Swelling
How To Reduce Muscles Swelling samer kareem 1,143 Views • 2 years ago

Diabetic Foot Examination
Diabetic Foot Examination samer kareem 11,988 Views • 2 years ago

This brief exam will help you to quickly detect major risks and prompt you to refer patients to appropriate specialists.

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