All of the following are vasoconstrictor agen | vedclass

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(B) Vasoconstrictors are substances that cause the narrowing of blood vessels,which increases blood pressure.$1$. $Norepinephrine$ is a potent vasocon

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Prostaglandins

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(B) Vasoconstrictors are substances that cause the narrowing of blood vessels,which increases blood pressure.$1$. $Norepinephrine$ is a potent vasoconstrictor released by the sympathetic nervous system.$2$. $Vasopressin$ (also known as $Antidiuretic$ $Hormone$ or $ADH$) acts as a vasoconstrictor at high concentrations.$3$. $Angiotensin$ $II$ is one of the most powerful vasoconstrictors known in the human body.$4$. $Prostaglandins$ are a group of lipid compounds that have diverse effects; while some cause vasoconstriction,many others (like $PGI_2$ or $Prostacyclin$) are potent vasodilators. Therefore,among the given options,$Prostaglandins$ is the exception as it is not exclusively a vasoconstrictor.

Column $I$	Column $II$
$(a)$ Eosinophils	$(i)$ Coagulation
$(b)$ $RBC$	$(ii)$ Universal Recipient
$(c)$ $AB$ Group	$(iii)$ Resist Infections
$(d)$ Platelets	$(iv)$ Contraction of Heart
$(e)$ Systole	$(v)$ Gas transport

All of the following are vasoconstrictor agents except:

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Match column $I$ with column $II$:
Column $I$ Column $II$
$(a)$ Eosinophils $(i)$ Coagulation
$(b)$ $RBC$ $(ii)$ Universal Recipient
$(c)$ $AB$ Group $(iii)$ Resist Infections
$(d)$ Platelets $(iv)$ Contraction of Heart
$(e)$ Systole $(v)$ Gas transport

Select the correct option regarding the circulatory system.

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