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An Increase in Investment Shifts the AE Curve Upward by an Amount

question 51

Multiple Choice

An increase in investment shifts the AE curve upward by an amount equal to the ________, and shifts the AD curve rightward by an amount equal to the ________.


Definitions:

Juxtaglomerular Apparatus

Complex consisting of juxtaglomerular cells of the afferent arteriole and macular densa cells of the distal convoluted tubule near the renal corpuscle; secretes renin.

Atrial Natriuretic Hormone

Peptide released from the atria when atrial blood pressure is increased; lowers blood pressure by increasing the rate of urinary production, thus reducing blood volume.

Blood Pressure

Tension of the blood within the blood vessels; commonly expressed in units of millimeters of mercury (mm Hg).

Atria

The two upper chambers of the heart that receive blood from the veins and pump it into the ventricles.

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