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madmadmad madmadmad
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6 years ago
From the following list select the items associated with the actions of a drug that stimulates Beta1-receptors
 
  a. increased heart rate
  b. decrease blood pressure
  c. decrease heart contractility
  d. increase heart contraction
  e. increase heart conduction
  d. no effect on the heart
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wrote...
6 years ago
a,d,e. Stimulation of 1-receptors on the heart muscle causes an increased heart rate, conduction velocity, contractility, and cardiac output.
madmadmad Author
wrote...
6 years ago
TYVM
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