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Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

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Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

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The familiar sounds of your heart are made by the heart's valves as they open and close.

The functional structure of the peripheral nervous system. (A) Afferent or sensory neurons carry sen The functional structure of the peripheral nervous system. (A) Afferent or sensory neurons carry sen
Alignment of Spinal Landmarks, Posterior View Alignment of Spinal Landmarks, Posterior View
Mechanisms of Penile Erection and Basis for Pharmacological Treatment of Erectile Dysfunction Mechanisms of Penile Erection and Basis for Pharmacological Treatment of Erectile Dysfunction
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How to verify that the center of a circle lies on the right bisector a cord How to verify that the center of a circle lies on the right bisector a cord
Kneipp treatment: Upper affusion with hose at the Biltz Sanitarium in Weisbaden, Germany, 1898. Kneipp treatment: Upper affusion with hose at the Biltz Sanitarium in Weisbaden, Germany, 1898.
Video: Fetal development - Weeks 9 to 38

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