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Western Blot HIV Test
Western Blot HIV Test samer kareem 5,077 Views • 2 years ago

The window period is the time from infection until a test can detect any change. The average window period with HIV-1 antibody tests is 25 days for subtype B. Antigen testing cuts the window period to approximately 16 days and nucleic acid testing (NAT) further reduces this period to 12 days.[2] Performance of medical tests is often described in terms of: sensitivity: The percentage of the results that will be positive when HIV is present specificity: The percentage of the results that will be negative when HIV is not present. All diagnostic tests have limitations, and sometimes their use may produce erroneous or questionable results. False positive: The test incorrectly indicates that HIV is present in a non-infected person. False negative: The test incorrectly indicates that HIV is absent in an infected person.

HPV Vaccination and Pregnancy
HPV Vaccination and Pregnancy samer kareem 1,217 Views • 2 years ago

HPV causes genital warts and cervical and other anogenital cancers. The HPV vaccine is recommended for girls and women 9 to 26 years of age to reduce infections, but information on safety in pregnant women is limited.

Ketamine
Ketamine samer kareem 1,141 Views • 2 years ago

Inducing anesthesia (lack of sensation or feeling) before surgery or certain procedures that do not require skeletal muscle relaxation. It may also be used for other conditions as determined by your doctor.

Womb Fight
Womb Fight samer kareem 10,528 Views • 2 years ago

Womb Fight amazing

Stretchy spinal implant presents new paralysis treatment
Stretchy spinal implant presents new paralysis treatment samer kareem 4,226 Views • 2 years ago

Scientists in Switzerland proved in 2012 that electrical-chemical stimulation of the spinal cord could restore lower body movement in paralysed rats.

Medical Robot Assistants
Medical Robot Assistants Scott 2,905 Views • 2 years ago

Medical Robot Assistants, new technology

GIANT CELL TUMOR REMOVAL
GIANT CELL TUMOR REMOVAL samer kareem 3,318 Views • 2 years ago

GIANT CELL TUMOR REMOVAL Plastic, Cosmetic and Reconstructive

Levels of Spinal Cord Injury
Levels of Spinal Cord Injury samer kareem 1,841 Views • 2 years ago

High-Cervical Nerves (C1 – C4) Most severe of the spinal cord injury levels Paralysis in arms, hands, trunk and legs Patient may not be able to breathe on his or her own, cough, or control bowel or bladder movements. Ability to speak is sometimes impaired or reduced. When all four limbs are affected, this is called tetraplegia or quadriplegia. Requires complete assistance with activities of daily living, such as eating, dressing, bathing, and getting in or out of bed May be able to use powered wheelchairs with special controls to move around on their own Will not be able to drive a car on their own Requires 24-hour-a-day personal care

Why Can't We Reverse Nerve Damage?
Why Can't We Reverse Nerve Damage? samer kareem 3,385 Views • 2 years ago

Our nervous system is involved in everything our body does, from maintaining our breath to controlling our muscles. Our nerves are vital to all we do; therefore, nerve pain and damage can heavily influence our quality of life. In Discovery News' latest video, "Why Can't We Reverse Nerve Damage?" host Lissette Padilla explains the central nervous system (CNS) has certain proteins that inhibit cell regeneration, because each cell in the nervous system has a unique function on the pathway, like a circuit, and can't be replaced.

Bartter syndrome
Bartter syndrome samer kareem 6,736 Views • 2 years ago

Bartter syndrome, originally described by Bartter and colleagues in 1962, [1] represents a set of closely related, autosomal recessive renal tubular disorders characterized by hypokalemia, hypochloremia, metabolic alkalosis, and hyperreninemia with normal blood pressure. The underlying renal abnormality results in excessive urinary losses of sodium, chloride, and potassium.

Gastroschisis
Gastroschisis samer kareem 1,574 Views • 2 years ago

Gastroschisis is a birth defect that develops in a baby while a woman is pregnant. This condition occurs when an opening forms in the baby's abdominal wall. The baby's bowel pushes through this hole. It then develops outside of the baby's body in the amniotic fluid.

Hereditary Hemochromatosis
Hereditary Hemochromatosis samer kareem 3,069 Views • 2 years ago

Hereditary hemochromatosis (he-moe-kroe-muh-TOE-sis) causes your body to absorb too much iron from the food you eat. Excess iron is stored in your organs, especially your liver, heart and pancreas. Too much iron can lead to life-threatening conditions, such as liver disease, heart problems and diabetes.

First Face Transplant
First Face Transplant samer kareem 6,748 Views • 2 years ago

3D Printed Models Used in the Mayo Clinic's First Face Transplant

Acid Base Mnemonic
Acid Base Mnemonic samer kareem 2,073 Views • 2 years ago

Here's a quick simple way to determine if a pH disturbance is respiratory or metabolic.

Laryngeal Mask Airway in Medical Emergencies
Laryngeal Mask Airway in Medical Emergencies samer kareem 1,635 Views • 2 years ago

Laryngeal Mask Airway in Medical Emergencies

Treatment of Pneumothorax
Treatment of Pneumothorax samer kareem 2,763 Views • 2 years ago

A pneumothorax (noo-moe-THOR-aks) is a collapsed lung. A pneumothorax occurs when air leaks into the space between your lung and chest wall. This air pushes on the outside of your lung and makes it collapse. In most cases, only a portion of the lung collapses.

Niemann-Pick Disease
Niemann-Pick Disease samer kareem 1,575 Views • 2 years ago

Niemann-Pick disease is a condition that affects many body systems. It has a wide range of symptoms that vary in severity. Niemann-Pick disease is divided into four main types: type A, type B, type C1, and type C2. These types are classified on the basis of genetic cause and the signs and symptoms of the condition. Infants with Niemann-Pick disease type A usually develop an enlarged liver and spleen (hepatosplenomegaly) by age 3 months and fail to gain weight and grow at the expected rate (failure to thrive). The affected children develop normally until around age 1 year when they experience a progressive loss of mental abilities and movement (psychomotor regression). Children with Niemann-Pick disease type A also develop widespread lung damage (interstitial lung disease) that can cause recurrent lung infections and eventually lead to respiratory failure. All affected children have an eye abnormality called a cherry-red spot, which can be identified with an eye examination. Children with Niemann-Pick disease type A generally do not survive past early childhood.

Arachnoid Cyst with Accompanying Subdural Hygroma
Arachnoid Cyst with Accompanying Subdural Hygroma samer kareem 6,208 Views • 2 years ago

Fenestration of Middle Cranial Fossa Arachnoid Cyst with Accompanying Subdural Hygrom

Lungs produce more than half of the platelets in the blood.
Lungs produce more than half of the platelets in the blood. samer kareem 1,361 Views • 2 years ago

A good starting point for any scientist in any field is to recognize that there is much we do not know. We do not know, for example, why there is more matter than antimatter in the universe. We do not know very well how the evolution of the dinosaurs filtered out. And, perhaps most surprising of all is that we do not know very well how many organs the human body has or what all its functions are.

HERNIOPLASTY FOR INDIRECT INGUINAL HERNIA REPAIR
HERNIOPLASTY FOR INDIRECT INGUINAL HERNIA REPAIR samer kareem 2,931 Views • 2 years ago

LICHTENSTEIN TENSION FREE HERNIOPLASTY FOR INDIRECT INGUINAL HERNIA

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