The First Step in the Renin-Angiotensin Mechanism Is

question 143

Multiple Choice

The first step in the renin-angiotensin mechanism is:

• A) angiotensin II circulates to the adrenal cortex, stimulating the secretion of aldosterone.
• B) renin causes angiotensinogen to be converted to angiotensin I.
• C) the juxtaglomerular apparatus secretes renin into the blood in response to a fall in the blood pressure within the kidney.
• D) aldosterone causes increased reabsorption of sodium, which causes increased water retention.

---

Definitions:

Outside Supplier

An external entity that provides goods or services to a company, usually part of the supply chain.

Transfer Price

The cost applied to products or services exchanged between units or affiliates within the same corporation.

Variable Expenses

Costs that change in proportion to the activity or volume of production in a business.

Selling Costs

Expenses incurred directly from the sale of a product or service, including marketing, advertising, and sales personnel expenses.