_____ is the ability of a cardiac cell to respond to an ...

[lilldybug07]

_____ is the ability of a cardiac cell to respond to an electrical stimulus.
 
  a. Excitability
  b. Automaticity
  c. Conductivity
  d. Contractility

Question 2

A vacuum backboard would work very well with what type of patient?
 
  A) Patient with head injury B) Patient with neck wound
  C) Combative patient D) Elderly patient

[lolol]

Answer to Question 1

A

Answer to Question 2

D

[lilldybug07]

Great answer, keep it coming

[Jossy]

Thanks for the timely response, appreciate it