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homeostasis
stimulus
Physiological refers to the body and its functions.
The effects of drugs are to alter, mimic, change, interfere, kill, stop, speed, accelerate, decelerate, etc. aspects of the both the physical/physiological body or produce central nervous system effects. On a general level, prescribed drugs (taken as directed) can relieve symptoms of viruses, bacterial illness, disease and pain. There are always side effects, and some people notice them more than others. Misuse of drugs often is due to these other side effects--mood changing, euphoria and so on. At this level, drugs can affect human behavior, lifestyle and relationships and may be addicting.
This is the range in which the body operates normally.
homeostasis
When faced with a difficult question, the body's physiological response may include increased heart rate, sweating, shallow breathing, and activation of the fight-or-flight response. These responses are triggered by the release of stress hormones such as adrenaline and cortisol in preparation to deal with the challenging situation.
Drugs can definitely be incredibly dangerous. These drugs are body altering substances that the body does not typically naturally produce.
stimulus
A drug is a substance that has a physiological effect on the body so yes, the Ethanol in beer makes it a drug.Yes.
There are thousands of drugs all of which produce their action by promoting or inhibiting different biochemical pathways within the body.
Hypoglycemia results when your body's glucose is used up too rapidly, when glucose is released into the bloodstream.
Pharmacodynamics is the study of the biochemical and physiological effects of drugs on the body or on microorganisms or parasites within or on the body and the mechanisms of drug action and the relationship between drug concentration and effect.
Physiological effects refer to changes in the body's functions or processes in response to external or internal factors. This can include changes in heart rate, blood pressure, hormone levels, and other bodily functions.
A response of the body to an invasion of foreign substances is inflammation. The immune system will also produce more white blood cells and send them to the site of the infection.
Stress and anxiety are often used interchangeably but there are differences between the two. Stress is a response to an event that causes physiological stress in the body, while anxiety is a response to an event that causes psychological stress.
Allergy