When a Person Is Exercising, CO2 Builds Up in the Blood

question 15

Multiple Choice

When a person is exercising, CO2 builds up in the blood. What effect would this have on external respiration?

• A) There would be increased diffusion of CO2 out of the blood and into the lungs and increased ventilation to move it out of the body.
• B) There would be decreased diffusion of CO2 out of the blood and into the lungs and increased ventilation to move it out of the body.
• C) There would be increased diffusion of CO2 out of the blood and into the lungs and decreased ventilation to move it out of the body.
• D) There would be decreased diffusion of CO2 out of the blood and into the lungs and decreased ventilation to move it out of the body.

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Definitions:

Net Cash Flow

The amount of cash generated or lost over a period, taking into account cash inflows from operations, investments, and financing.

Operating Activities

Transactions and events that relate to the primary operations of the business, such as sales and purchase of goods and services.

Accounts Receivable

Unpaid customer dues to an enterprise for availed services or acquired goods.

Indirect Method

A technique used in cash flow statements to adjust net income for non-cash transactions and changes in working capital.