Examlex
Describe the principal acute effects of heroin on the mind and the body.
Cardiovascular System
A complex system consisting of the heart and blood vessels that circulates blood throughout the body to supply oxygen and remove waste products.
Life Change Credits (LCUs)
Quantitative scores assigned to various life events to assess their relative stress impact, aiding in the study of stress and its effects on health.
Health Problems
Issues or conditions that negatively affect an individual's physical or mental wellbeing.
Physical Illness
Any disease or condition that affects the body's ability to function normally, ranging from mild to severe.
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