Varicose veins usually show up in the legs and feet, because standing and walking increases the pressure on these veins. They look like bulging, bluish cords beneath the surface of your skin.Spider veins are similar to varicose veins, but they are smaller and closer to the surface of your skin.aricose veins usually show up in the legs and feet, because standing and walking increases the pressure on these veins. They look like bulging, bluish cords beneath the surface of your skin.
Decreases in aggregate demand may also occur when exchange rates between the currencies of different nations shift.
Why the Aggregate Demand Curve Slopes Downward. â¢ The increase in spending that occurs because. the real value of money increases when the. price level falls is called the wealth effect . â¢ The interest rate effect : With a given money. supply in the economy, a lower price level will.