Basics Hormones Affecting VC/VD

• Hormones affecting arteriole calibre (VC/VD) without involving the VMC, leading to increased/decreased TPR:

  • catecholamines (norepinephrine)
  • vasopressin / anti-diuretic hormone (ADH)
  • angiotensin II
  • atrial natriuretic factor
• Hormones effects

  A) low

  B) vasoconstriction

  C) increase

  D) increase

  E) low

  F) vasoconstriction

  G) increase

  H) increase

  I) aldosterone

  J) low

  K) increase

  L) low

  M) vasoconstriction

  N) increase

  O) increase

  P) increase

  Q) high

  R) vasodilation

  S) decrease

  T) decrease

  U) decrease