All of the Following Are Mechanisms of Carbon Dioxide Transport

question 30

Multiple Choice

All of the following are mechanisms of carbon dioxide transport in the blood EXCEPT

• A) as a dissolved gas in the plasma
• B) attached to the surface of an erythrocyte
• C) as a bicarbonate ion in the plasma
• D) combined with hemoglobin

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Definitions:

Allowance for Doubtful Accounts

A contra-asset account that represents the estimated portion of accounts receivable that may not be collectible.

Uncollectible Receivables

Refers to money owed to a company by its debtors that is unlikely to be paid and is considered a loss.

Allowance Method

A technique in accounting used to estimate and anticipate bad debts (uncollectible accounts receivable) and adjust the books accordingly.

Allowance for Doubtful Accounts

A contra-asset account on a company's balance sheet that represents the estimated portion of accounts receivable that may not be collectible.