introduction a & p Word Scramble
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Question | Answer |
Negitive feedback | stimulus produces a response that OPPOSES OR STOPS original stimulus (temp.,blood sugar, most systems) |
Positive feedback | stimulus produces a response that INCREASES OR ENHANCES original stimulus (childbirth, blood clotting) |
Dynamic Equilibrium | body is continually adapting and adjusting (meds -> side effects) |
Receptor | senses a change in a particular stimulus |
Control system | receives and processes info from receptor ,directs change |
Effector | responds to command, can oppose or enhance stimulus |
Homeostasis | maintain a stable internal environment (body does not fuction in normal limits organ systems malfuction) |
Nervous | reacts quicker specific (phone call) |
Endocrine | reacts slower, wide lasts long (mail 1000 post cards) |
autoregulation | cell system adjusts its activities automatically |
extrinsic regulation | nervous or endocrine system causes change in activities |
Created by:
byorgey
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