The outermost layer of the artery is called………composed of …….tissue.
a) tunica adventia – white fibrous connective
b) tunica media– elastic fiber
c) tunica intima – simple squamous epithelium and elastic fiber
d) none of these
The middle layer of the artery is called ………composed of …….tissue.
a) tunica adventia – white fibrous connective
b) tunica media– elastic fiber
c) tunica intima – simple squamous epithelium and elastic fiber
d) none of these
The innermost layer of the artery is called………composed of …….tissue.
a) tunica adventia – white fibrous connective
b) tunica media– elastic fiber
c) tunica intima – simple squamous epithelium and elastic fiber
d) none of these
Which of the following is the most powerful vasoconstriction hormone?
a) epinephrine
b) norepinephrine
c) histamine
d) aldosterone
Vasodialation occurs due to …….
a) epinephrine
b) norepinephrine
c) testosterone
d) aldosterone
The hepatic portal vein is the largest vein of the system coming from……system.
a) respiratory
b) lymphatic
c) digestive
d) excretory
