Which of the Following Equations Is Always Correct in an Open

question 68

Multiple Choice

Which of the following equations is always correct in an open economy?

• A)NX = Y - C - G - I
• B)NX = S - I
• C)NX = NCO
• D)All of the above are correct.

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Definitions:

Oversecretion

The production and release of a substance, such as a hormone or enzyme, in greater amounts than normal or necessary, often leading to various physiological imbalances or conditions.

Thirst Regulation

The physiological mechanisms controlling the desire to drink fluids, largely governed by hypothalamic activity.

Osmoreceptors

Specialized sensory receptors that detect changes in the osmotic pressure of body fluids and help regulate fluid balance.

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.