Topic: 解剖学和生理学

Intravenous drug administration

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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

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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

Anatomy behind funduscopy

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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

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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

The physiology behind wound healing

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We all accidentally cut ourselves from time to time and think nothing of it. But have you ever paused for a moment to consider what actually happens when we damage tissue, and what is involved in the healing process?阅读详情

Auscultation of the lungs

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At some point, we may have made a trip to the clinic and as part of the examination, the clinician pulls out a device and listens to your lungs, but what do they actually listen for?阅读详情

Physiology of the urinary system

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You’re on a long coach ride, or sitting through a meeting, and suddenly you have the urge to pee. We’ve all been there. But have you ever wondered how your body tells you it’s time for a bathroom break? 阅读详情