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Diabetes Pathophysiology
Diabetes Pathophysiology samer kareem 6,395 Views • 2 years ago

When food is taken, it is broken down into smaller components. Sugars and carbohydrates are thus broken down into glucose for the body to utilize them as an energy source. The liver is also able to manufacture glucose. In normal persons the hormone insulin, which is made by the beta cells of the pancreas, regulates how much glucose is in the blood. When there is excess of glucose in blood, insulin stimulates cells to absorb enough glucose from the blood for the energy that they need. Insulin also stimulates the liver to absorb and store any excess glucose that is in the blood. Insulin release is triggered after a meal when there is a rise in blood glucose. When blood glucose levels fall, during exercise for example, insulin levels fall too. High insulin will promote glucose uptake, glycolysis (break down of glucose), and glycogenesis (formation of storage form of glucose called glycogen), as well as uptake and synthesis of amino acids, proteins, and fat. Low insulin will promote gluconeogenesis (breakdown of various substrates to release glucose), glycogenolysis (breakdown of glycogen to release gluose), lipolysis (breakdown of lipids to release glucose), and proteolysis (breakdown of proteins to release glucose). Insulin acts via insulin receptors.

Femoral Acetabular Impingement
Femoral Acetabular Impingement samer kareem 1,605 Views • 2 years ago

Femoroacetabular impingement (FAI) is a condition in which extra bone grows along one or both of the bones that form the hip joint — giving the bones an irregular shape. Because they do not fit together perfectly, the bones rub against each other during movement. Over time this friction can damage the joint, causing pain and limiting activity.

Blackheads, Cysts & Pimples
Blackheads, Cysts & Pimples samer kareem 3,130 Views • 2 years ago

Blackheads, Cysts & Pimples

Genital warts Prevention
Genital warts Prevention samer kareem 6,242 Views • 2 years ago

Genital warts are growths on the skin of the genital area and around the anus. They are caused by certain types of the human papilloma virus (HPV). There are more than 100 types of HPV. Some types of HPV produce warts on different parts of the body, like plantar warts on the feet and common hand warts. There is no specific treatment for HPV, but there are treatments for health problems caused by HPV. Genital warts can be treated by your healthcare provider, or with prescription medication. HPV-related cancers are more treatable when diagnosed and treated promptly. For more information, visit www.cancer.org.

People Obsessed Perfect Body
People Obsessed Perfect Body Scott 7,432 Views • 2 years ago

The common obsession among men and women of having a perfect body has lead them to many serious neurotic disorders. They are constantly exposed to the ideas of having the perfect body. We are bombarded with the images on social media which create a hype among men and women, to achieve the exact same ratio of fats in them. Body image is merely an image of your thoughts and perceptions. The way you think how people notices you can greatly impact yourself and your way of thinking about yourself. It becomes quite a big deal when you start to feel low about yourself. It leads you towards having a low self esteem and it becomes hard for you to feel worthy and confident. On contrary when you have good self esteem you feel empowered and confident. It is not the consequence of just liking your own body but its about accepting who you are and making people accept you as you are.

What happens when you wear High Heels.
What happens when you wear High Heels. samer kareem 7,993 Views • 2 years ago

What happens when you wear High Heels. SHOW MORE

Anterior Cruciate Ligament (ACL) Reconstruction
Anterior Cruciate Ligament (ACL) Reconstruction samer kareem 1,907 Views • 2 years ago

In nonsurgical treatment, progressive physical therapy and rehabilitation can restore the knee to a condition close to its pre-injury state and educate the patient on how to prevent instability.37, 38 This may be supplemented with the use of a hinged knee brace. However, many people who choose not to have surgery may experience secondary injury to the knee due to repetitive instability episodes. Surgical treatment is usually advised in dealing with combined injuries (ACL tears in combination with other injuries in the knee). However, deciding against surgery is reasonable for select patients. Nonsurgical management of isolated ACL tears is likely to be successful or may be indicated in patients:

Crown Lengthening
Crown Lengthening samer kareem 7,808 Views • 2 years ago

A palatal view of a maxillary premolar during a crown lengthening procedure. Crown lengthening is a surgical procedure performed by a dentist to expose a greater amount of tooth structure for the purpose of subsequently restoring the tooth prosthetically.

Lymph Nodes: Histology
Lymph Nodes: Histology DrPhil 14 Views • 2 years ago

© 2023 Elsevier. All rights reserved. What are lymph nodes? Lymph nodes are small secondary lymphoid organs that are found along lymphatic vessels throughout the body.

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Alcohol-related liver diseases
Alcohol-related liver diseases samer kareem 3,155 Views • 2 years ago

Alcoholic liver disease is a term that encompasses the liver manifestations of alcohol overconsumption, including fatty liver, alcoholic hepatitis, and chronic hepatitis with liver fibrosis or cirrhosis. It is the major cause of liver disease in Western countries.

Half Moon Shape on Your Nail Causes
Half Moon Shape on Your Nail Causes hooda 9,790 Views • 2 years ago

Watch that video to know the Half Moon Shape on Your Nail Causes

Jaundice - causes, treatment & pathology
Jaundice - causes, treatment & pathology samer kareem 6,728 Views • 2 years ago

What is jaundice? Well, jaundice is a condition where the skin and eyes take on a yellowish color due to increased levels of bilirubin in the bloodstream

Acanthamoeba Keratitis
Acanthamoeba Keratitis samer kareem 8,123 Views • 2 years ago

Acanthamoeba keratitis is a rare disease in which amoebae invade the cornea of the eye. It may result in permanent visual impairment or blindness.

When your kid wants to become a dentist
When your kid wants to become a dentist samer kareem 6,865 Views • 2 years ago

Letting children patients play the role of a dentist may be a good way to introduce them to the different types of instruments used in a dental clinic. This in turn may also reduce thier anxiety or fear of the dentist and make them more easy-going and compliant towards dental treatments. Ofcourse instruments should be clean and steril and care should be taken to not give them pointed or sharp objects.

Sever's disease
Sever's disease samer kareem 11,266 Views • 2 years ago

Sever's disease (also known as calcaneal apophysitis) is a type of bone injury in which the growth plate in the lower back of the heel, where the Achilles tendon (the heel cord that attaches to the growth plate) attaches, becomes inflamed and causes pain.

Headache Relief in Seconds with Self Massage Technique
Headache Relief in Seconds with Self Massage Technique samer kareem 1,349 Views • 2 years ago

The majority of all headaches are tension related headaches. The blockage of blood circulation along with contraction/shortening of muscles is what causes this condition. This simple technique can take away most tension related headaches in seconds.

ATHLETIC WOMAN GETS FULL ASMR BODY ADJUSTMENT
ATHLETIC WOMAN GETS FULL ASMR BODY ADJUSTMENT samer kareem 1,456 Views • 2 years ago

Renal Artery Stenting
Renal Artery Stenting samer kareem 16,471 Views • 2 years ago

A ureteral stent, sometimes as well called ureteric stent, is a thin tube inserted into the ureter to prevent or treat obstruction of the urine flow from the kidney. The length of the stents used in adult patients varies between 24 to 30 cm.

Cardiovascular Examination - Clinical Examination of the Heart
Cardiovascular Examination - Clinical Examination of the Heart DrPhil 42 Views • 2 years ago

A successful cardiovascular exam includes visual examination, palpation of the apical impulse, auscultation of Erb's point, auscultation of the carotids, and auscultation over the four different heart valve locations (aortic, pulmonic, tricuspid, and mitral). Additionally, the radial pulse is palpated while auscultating to distinguish whether a murmur is diastolic or systolic.

Video Index:
0:13 - Inspection of the thorax
0:29 - Palpation of the apex heart beat
0:59 - Auscultation of the heart
1:16 - Auscultation of the Erb’s point
1:33 - Using Erb’s point to check the heart rate
1:45 - Systolic and diastolic heart sound identification
2:01 - Ascultating individual valves: aortic, pulmonary, tricuspid, mitral
2:41 - Ascultation of the carotids
2:54 - Ascultating the pulmonary and aortic valves
3:04 - Ascultation of the mitral valve
3:16 - Mitral valve murmurs

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Excision of mesenteric cyst
Excision of mesenteric cyst samer kareem 9,287 Views • 2 years ago

Mesenteric cyst is one of the rarest abdominal tumours, with approximately 820 cases reported since 1507. The incidence varies from 1 per 100,000 to 250,000 admissions. The lack of characteristic clinical features and radiological signs may present great diagnostic difficulties.

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