The definition of mean arterial pressure (MAP) is the average arterial pressure throughout one cardiac cycle, systole, and diastole. MAP is influen ...

This article is an analysis of the fundamental biochemistry involved in the coagulation cascade, specifically clotting factors and their biochemica ...

The gastrointestinal tract is a highly specialized organ system primarily responsible for nutrient absorption, though it has other roles. From ...

The fluids of the body are primarily composed of water, which in turn contains a multitude of substances.

Dyspnea, also known as shortness of breath, is a patient's perceived difficulty to breathe. Sensations and intensity can vary and are sub ...

Epithelial tissue comprises sheets of cells bound tightly together found in the skin, GI, urinary, reproductive, and respiratory tracts. The epithe ...