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Chronic Cough
Chronic Cough samer kareem 1,138 Views • 2 years ago

A chronic cough is a cough that lasts eight weeks or longer in adults, or four weeks in children. A chronic cough is more than just an annoyance. A chronic cough can interrupt your sleep and leave you feeling exhausted. Severe cases of chronic cough can cause vomiting, lightheadedness and even rib fractures. While it can sometimes be difficult to pinpoint the problem that's triggering a chronic cough, the most common causes are tobacco use, postnasal drip, asthma and acid reflux. Fortunately, chronic cough typically disappears once the underlying problem is treated.

Thyroid Exam Physical Exam
Thyroid Exam Physical Exam Medical_Videos 11,406 Views • 2 years ago

Thyroid Exam Physical Exam

End To End Arterial Arterial Anastomosis
End To End Arterial Arterial Anastomosis samer kareem 1,617 Views • 2 years ago

A circulatory anastomosis is a connection (an anastomosis) between two blood vessels, such as between arteries (arterio-arterial anastomosis), between veins (veno-venous anastomosis) or between an artery and a vein (arterio-venous anastomosis). An end artery (or terminal artery) is an artery that is the only supply of oxygenated blood to a portion of tissue. Examples of an end artery include the splenic artery that supplies the spleen and the renal artery that supplies the kidneys.

Prolactin Hormone
Prolactin Hormone samer kareem 7,979 Views • 2 years ago

This video is designed for my introductory A&P course to study the endocrine system. This tutorial will take you through the various endocrine organs, hormones produced, and effects at each tissue. Prolactin is one of the 5 hormones we are studying of the anterior pituitary. SHOW MORE

NNRTIs Mode of action
NNRTIs Mode of action Medical_Videos 6,786 Views • 2 years ago

Mode of action of NNRTIs

Hepatitis C Symptoms
Hepatitis C Symptoms samer kareem 1,580 Views • 2 years ago

Hepatitis C is an infection caused by the hepatitis C virus (HCV) that attacks the liver and leads to inflammation. The World Health Organization (WHO) estimates that about 3% of the world’s population has been infected with HCV and that there are more than 170 million chronic carriers who are at risk of developing liver cirrhosis and/or liver cancer. The image below depicts the HCV genome.

Mesenteric Ischemia
Mesenteric Ischemia samer kareem 3,785 Views • 2 years ago

Acute mesenteric ischemia (AMI) is a syndrome caused by inadequate blood flow through the mesenteric vessels, resulting in ischemia and eventual gangrene of the bowel wall. Although relatively rare, it is a potentially life-threatening condition. Broadly, AMI may be classified as either arterial or venous. AMI as arterial disease may be subdivided into nonocclusive mesenteric ischemia (NOMI) and occlusive mesenteric arterial ischemia (OMAI); OMAI may be further subdivided into acute mesenteric arterial embolism (AMAE) and acute mesenteric arterial thrombosis (AMAT). AMI as venous disease takes the form of mesenteric venous thrombosis (MVT).

ACE INHIBITORS  MECHANISM OF ACTION
ACE INHIBITORS MECHANISM OF ACTION samer kareem 3,183 Views • 2 years ago

ACE Inhibitor Mechanisms. Angiotensin converting enzyme (ACE) inhibitors are agents used to relax blood vessels and lower blood pressure. They prevent an enzyme from producing angiotensin II, which narrows blood vessels and raises blood pressure, meaning the heart has to work harder to pump blood around the body.

Integrative Physical Examination Lecture
Integrative Physical Examination Lecture Medical_Videos 12,005 Views • 2 years ago

Integrative Physical Examination Lecture

Physical Examination Introduction
Physical Examination Introduction Medical_Videos 8,066 Views • 2 years ago

Physical Examination Introduction

Umbilical Cord Around Fetal Neck During Delivery
Umbilical Cord Around Fetal Neck During Delivery Medical_Videos 12,532 Views • 2 years ago

Umbilical Cord Around Fetal Neck During Delivery

Anatomy of The Ear
Anatomy of The Ear Anatomy_Videos 7,139 Views • 2 years ago

Anatomy of The Ear

Blood Clots
Blood Clots samer kareem 5,512 Views • 2 years ago

Symptoms of blood clots in specific body locations are as follows: Symptoms of blood clots in legs (deep vein thrombosis (DVT) are pain, redness, and swelling. Symptoms of an arterial blood clot in a limb (leg or arm) include pain, pale color, and coolness to the touch. and the leg is cool and pale.

Infected Dog Bite to the Hand
Infected Dog Bite to the Hand samer kareem 6,122 Views • 2 years ago

The most common symptoms of infection from animal bites are redness, pain, swelling, and inflammation at the site of the bite. You should seek immediate medical treatment if any of these symptoms continue for more than 24 hours. Other symptoms of infection include: pus or fluid oozing from the wound

Anatomy of The Upper Limb Joints
Anatomy of The Upper Limb Joints Anatomy_Videos 8,639 Views • 2 years ago

Anatomy of The Upper Limb Joints

Journey for the Sperm to the Egg
Journey for the Sperm to the Egg Alicia Berger 18,518 Views • 2 years ago

Each month inside your ovaries, a group of eggs starts to grow in small, fluid-filled sacs called follicles. Eventually, one of the eggs erupts from the follicle (ovulation). It usually happens about 2 weeks before your next period. Hormones Rise After the egg leaves the follicle, the follicle develops into something called the corpus luteum. The corpus luteum releases a hormone that helps thicken the lining of your uterus, getting it ready for the egg. The Egg Travels to the Fallopian Tube After the egg is released, it moves into the Fallopian tube. It stays there for about 24 hours, waiting for a single sperm to fertilize it. All this happens, on average, about 2 weeks after your last period.

finger pulp abscess drainage
finger pulp abscess drainage samer kareem 1,394 Views • 2 years ago

finger pulp abscess drainage EXPLOSION of pus

Histology of Tongue Circumvallate Papilla
Histology of Tongue Circumvallate Papilla Histology 7,564 Views • 2 years ago

Histology of Tongue Circumvallate Papilla

Pulmonary Fibrosis
Pulmonary Fibrosis samer kareem 1,678 Views • 2 years ago

Pulmonary fibrosis is a condition in which the tissue deep in your lungs becomes scarred over time. This tissue gets thick and stiff. That makes it hard for you to catch your breath, and your blood may not get enough oxygen. Causes of pulmonary fibrosis include environmental pollutants, some medicines, some connective tissue diseases, and interstitial lung disease. Interstitial lung disease is the name for a large group of diseases that inflame or scar the lungs. In most cases, the cause cannot be found. This is called idiopathic pulmonary fibrosis

Histology of Dense Bone
Histology of Dense Bone Histology 4,051 Views • 2 years ago

Histology of Dense Bone

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