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Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

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On average, the stomach produces 2 L of hydrochloric acid per day.

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Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

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Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

anterior skeletal anterior skeletal
Parts of a muscle. Parts of a muscle.
Recruitment of Muscle Fiber Type Recruitment of Muscle Fiber Type
Circular friction to gluteal muscle attachments using the fist. Use the knuckles or the middle ... Circular friction to gluteal muscle attachments using the fist. Use the knuckles or the middle ...
A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc
Example of a coordinated interaction between skeletal muscle tissue and nervous tissue Example of a coordinated interaction between skeletal muscle tissue and nervous tissue
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

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