Top videos

samer kareem
4,435 Views ยท 2 years ago

This Unorthodox Procedure Makes Short People A Foot Taller

samer kareem
1,193 Views ยท 2 years ago

High Resolution Upper Airway Anatomy

samer kareem
30,370 Views ยท 2 years ago

Our calculator can help you discover the most fertile days of your menstrual cycle or your โ€œEstimated Fertility Windowโ€ based on information you provide.

samer kareem
7,237 Views ยท 2 years ago

Myelodysplastic syndromes are a group of cancers in which immature blood cells in the bone marrow do not mature or become healthy blood cells. In a healthy person, the bone marrow makes blood stem cells (immature cells) that become mature blood cells over time.Aug 12, 2015

samer kareem
18,493 Views ยท 2 years ago

Trigger finger, also known as stenosing tenosynovitis (stuh-NO-sing ten-o-sin-o-VIE-tis), is a condition in which one of your fingers gets stuck in a bent position. Your finger may straighten with a snap โ€” like a trigger being pulled and released. Trigger finger occurs when inflammation narrows the space within the sheath that surrounds the tendon in the affected finger. If trigger finger is severe, your finger may become locked in a bent position. People whose work or hobbies require repetitive gripping actions are at higher risk of developing trigger finger. The condition is also more common in women and in anyone with diabetes. Treatment of trigger finger varies depending on the severity.

samer kareem
20,467 Views ยท 2 years ago

Although the Apgar score was developed in 1952 by an anesthesiologist named Virginia Apgar, you also might hear it referred to as an acronym for: Appearance, Pulse, Grimace, Activity, and Respiration. The Apgar test is usually given to a baby twice: once at 1 minute after birth, and again at 5 minutes after birth.

samer kareem
8,138 Views ยท 2 years ago

Lungs Inflating

samer kareem
21,896 Views ยท 2 years ago

Cholesterol is a fat-like, waxy substance that can be found in all parts of your body. It helps your body make cell membranes, many hormones, and vitamin D. The cholesterol in your blood comes from two sources: the foods you eat and your liver. But your liver makes all the cholesterol your body needs.

samer kareem
1,899 Views ยท 2 years ago

A new report analyzing FDA-approved monoclonal antibodies (mAbs) produced by a select group of leading biotechnology companies shows that clinical development times โ€“ specifically the duration of Phase II and Phase III trials โ€“ are lengthening, while FDA review times have remained constant. The average time from investigational new drug (IND) filing to market was 6.7 years for 11 mABs approved between 1994 and 2003 but shot up to 8.3 years for 12 mAbs approved between 2004 and March 9, 2011, according to Deloitte Recap LLCโ€™s analysis, Therapeutic Monoclonal Antibodies โ€“ Insights, Strategies and Data.

samer kareem
4,339 Views ยท 2 years ago

A modified radical mastectomy is a procedure in which the entire breast is removed, including the skin, areola, nipple, and most axillary lymph nodes; the pectoralis major muscle is spared. Historically, a modified radical mastectomy was the primary method of treatment of breast cancer. [1, 2] As the treatment of breast cancer evolved, breast conservation has become more widely used. [3, 4] However, mastectomy still remains a viable option for women with breast cancer. [5, 6]

samer kareem
1,977 Views ยท 2 years ago

A new Harvard study claims a breakthrough that could lead to a new treatment of Type 1 diabetes. WSJ's Ron Winslow explains what it means on Lunch Break. Photo: Getty

samer kareem
1,879 Views ยท 2 years ago

Preventing Sexually Transmitted Diseases A sexually transmitted disease (STD) is an infection that is spread during sexual contact with another person. This includes touching, since some STDs can be spread from skin-to-skin contact. In general, STDs are highly preventable. Almost 20 million new STDs are diagnosed each year in the United States, according to the Centers for Disease Control and Prevention (CDC). However, a large number of those infections could be avoided if people made different decisions about their sexual health. The only guaranteed method to prevent STDs is to abstain from all sexual contact. This may not a practical solution for everyone. Fortunately, there are steps people can take to limit their risk of exposure.

DrHouse
16,267 Views ยท 2 years ago

After the cell membranes are dissolved, the typical branching and budding yeast cells can be seen. Sometimes, it has the appearance of a tangled web of threads. At other times, only small branches will be seen.Yeast are normal inhabitants of the vagina, but only in very small numbers. If you visualize any yeast in your sample, it is considered significant.

Dentist
6,967 Views ยท 2 years ago

Esthetic Dentistry Today

Dentist
7,737 Views ยท 2 years ago

Bonding

Doctor
38,601 Views ยท 2 years ago

A video showing Intubation of the Esophagus

samer kareem
2,439 Views ยท 2 years ago

Heart Attack vs Cardiac Arrest vs Stroke

Surgeon
18,456 Views ยท 2 years ago

Coronary Artery Bypass Grafting CABG

Surgeon
9,996 Views ยท 2 years ago

Colonoscopy Showing Moving Parasites

USMLE
21,348 Views ยท 2 years ago

Sensory and reflexes exam of the upper limb from the USMLE collection Sensory and reflexes exam of the lower limb




Showing 177 out of 394