Viruses are so small you could fit billions of them on the head of a pin! Despite their size, they can still be very destructive.阅读详情
How viruses spread across the body
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Listening to the valves of the heart
The heart controls the movement of blood throughout the body through the use of its muscular walls to pump blood forcefully. 阅读详情
Intravenous drug administration
The veins in your body are primarily responsible for returning blood to the heart from the peripheral tissues. However, we have also developed other ways to use them, notably as a highway to transport medicines to the rest of the body ?️阅读详情
COVID-19: The Facts
A coronavirus is a type of virus that can infect the respiratory tract, through the eyes, nose, mouth, throat, sinuses, or lungs.阅读详情
Introducing Deep Links – a new way to share content for Educators
Educator License holders can now create links that launch the app and open a specific Screen, Recording or Lecture when opened in a web browser.阅读详情
What to expect during a breast examination
Breast tissue, otherwise known as the mammary gland, is made up of a mixture of fat and glandular tissue; unless you are pregnant or breastfeeding, the glands tend to be quite small. 阅读详情
The remarkable process of fracture healing
The adult human body contains around 207 bones. Like any system in the body, it’s prone to damage, but did you know that bone is one of the few tissues that can heal without forming a fibrous scar?阅读详情
Anatomy Dissected: CNVI (abducens nerve)
Welcome back to another Anatomy Dissected video! Making our way through the second half of the cranial nerves, Ellie Fahy focuses on cranial nerve VI – the abducens nerve.阅读详情
Anatomy behind funduscopy
Funduscopy is part of an assessment of the eye performed by a clinician. It is done by inspecting the fundus of the eyeball ?, with an instrument known as an ophthalmoscope (funduscope), which is simply a light source modified optically with the addition of lenses.?阅读详情
Epidural injection
Epidural spinal injections are a form of steroidal injection used to treat pain in the spine, normally caused by nerve compression due to a herniated disc, degenerative disc, or other spinal conditions.阅读详情
