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Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

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Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

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Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Summation of Heart Sounds, Intensified A2, Diminished A2 Summation of Heart Sounds, Intensified A2, Diminished A2
Summation of Heart Sounds, S3 Summation of Heart Sounds, S3
The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section
SHEEP HEART SHEEP HEART
meds for heart failure meds for heart failure
Location of the heart in the chest cavity. Location of the heart in the chest cavity.
Video: How Hemoglobin Picks Up and Delivers Oxygen

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