Examlex
Discuss the difference between symptoms and signs, and explain why both concepts are important in DSM-5 diagnosis.
Cardiovascular System
Organ system of humans that consists of the heart and blood vessels; transports blood, nutrients, gases, and wastes; assists in the defense against disease; helps control homeostasis.
Endocrine System
A collection of glands that secrete hormones directly into the circulatory system to be carried towards distant target organs.
Skeletomuscular System
The combined system of the human body that includes both skeletal and muscular components, responsible for support, movement, and protection.
Protein P53
A tumor suppressor protein involved in cell cycle regulation and apoptosis, playing a key role in preventing cancer development.
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