The characteristic of ventricular muscle cells includes ()
A. conductivity and contractility
B. excitability, autorhythmicity, conductivity and contractility
C. autorhythmicity, conductivity and contractility
D. excitability, conductivity and contractility
E. excitability, autorhythmicity and contractility
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The relative stabilization of physical and chemical properties of internal environment is called ()
A. excitability
B. reflex
C. hemostasis
D. homeostasis
E. hematocrit
The regular response of organism to the stimulation under the mediation of central nervous system is called ()
A. excitability
B. reflex
C. action
D. contract
E. production
The characteristics of autoregulation are ()
A. rapid, accurate and short
B. rapid, accurate and long
C. slow, diffuse and short
D. slow, diffuse and long
E. amplitude and range are smaller
The main function of effector is to ()
A. accept stimulus
B. integrate and analysis information
C. trigger a response
D. conduct information
E. accept stimulus and trigger a response
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