Blood Flow Through Most Organs in the Systemic Circuit Is

question 82

Multiple Choice

Blood flow through most organs in the systemic circuit is regulated primarily by increasing or decreasing the ________ activity to arteriolar smooth muscles in the organ.Another form of regulation,called ________,depends upon the metabolic activity of the organ.Increased activity leads to increased interstitial fluid metabolites,which cause ________ of the arterioles.The former is a type of ________ regulation of blood flow;the latter is an example of ________ regulation.

• A)sympathetic;active hyperemia;dilation;extrinsic;intrinsic
• B)sympathetic;reactive hyperemia;dilation;intrinsic;extrinsic
• C)parasympathetic;active hyperemia;constriction;extrinsic;intrinsic
• D)sympathetic;flow autoregulation;constriction;intrinsic;extrinsic
• E)parasympathetic;reactive hyperemia;dilation;extrinsic;intrinsic

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Definitions:

Declaration

An official statement or announcement, often related to legal or financial matters.

Investing Section

A part of the cash flow statement that reports the purchase and sale of long-term investments and property, plant, and equipment.

Repayments of Bonds

This concerns the act of returning borrowed funds to bond investors at the agreed-upon maturity date, usually including both principal and interest payments.

Statement of Cash Flows

A financial report that shows the cash inflows and outflows for a company over a specific period, indicating how it sources and uses cash.