How does venoconstriction affect blood flow compared to vasoconstriction?

Both venoconstriction and vasoconstriction decrease flow.

Venoconstriction increases resistance and decreases flow, while vasoconstriction does the opposite.

Both venoconstriction and vasoconstriction increase flow.

Venoconstriction decreases resistance and increases flow, while vasoconstriction increases resistance and decreases flow.