hejdiidid53541 hejdiidid53541
  • 26-03-2024
  • Health
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After pretreatment with phentolamine, IV administration of epinephrine should result in?
1) Relaxation of bronchial smooth muscle
2) Positive chronotropic and inotropic effects
3) Splanchnic vasoconstriction
4) Dilation of skeletal muscle vascular beds
5) Secretion of a mucoid viscous saliva

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