ANP1105 Midterm 2
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Practice questions for this set
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cnormal heart rhythm
, Choose an answer
1 Homeostasis 2 Parasympathetic nervous system
3 sinus rhythm 4 Effector
Don't know?
Terms in this set (145)
A tendency to maintain a balanced or constant
Homeostasis internal state; the regulation of any aspect of body
chemistry around a particular level
- adequate blood levels of vital nutrients
Dynamic equilibrium -heart activity/blood pressure
(homeostasis) involves: -waste accumulation
-core body temperature
, Sense change (stimulus) and send info via afferent
Receptor
pathway to control center
Determines the set point at which the variable is
control center maintained.
Analyzes info and determines correct response.
provides the means for response (output) through
Effector
efferent pathways
Output reduces stimulus through 2 options:
1. process regulated by 1 hormone or neural
Negative Feedback
pathway
Mechanism
2. process regulated in opposite direction by 2
hormones or neural pathways
Goal of negative Prevent sudden, severe changes.
feedback Stops once goal is accomplished.
Save
Practice questions for this set
Learn 1 /7 Study with Learn
cnormal heart rhythm
, Choose an answer
1 Homeostasis 2 Parasympathetic nervous system
3 sinus rhythm 4 Effector
Don't know?
Terms in this set (145)
A tendency to maintain a balanced or constant
Homeostasis internal state; the regulation of any aspect of body
chemistry around a particular level
- adequate blood levels of vital nutrients
Dynamic equilibrium -heart activity/blood pressure
(homeostasis) involves: -waste accumulation
-core body temperature
, Sense change (stimulus) and send info via afferent
Receptor
pathway to control center
Determines the set point at which the variable is
control center maintained.
Analyzes info and determines correct response.
provides the means for response (output) through
Effector
efferent pathways
Output reduces stimulus through 2 options:
1. process regulated by 1 hormone or neural
Negative Feedback
pathway
Mechanism
2. process regulated in opposite direction by 2
hormones or neural pathways
Goal of negative Prevent sudden, severe changes.
feedback Stops once goal is accomplished.
