Which of the Following Structures Contain One-Way Valves

question 87

Multiple Choice

Which of the following structures contain one-way valves?

• A) Choroid plexus
• B) Endothelial cells
• C) Blood-brain barrier
• D) Arachnoid granulations

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Definitions:

Direct Write-off Method

A method where uncollectable debts are charged to expense only when they are determined to be uncollectable.

Bad Debts

Refers to the amount of money owed to a company that is unlikely to be paid by the debtor, considered as a loss to the company.

Direct Write-off Method

An accounting practice where uncollectable debts are directly removed from the accounts receivable balance upon determination of their uncollectibility.

Bad Debts

Funds that a business or individual is unable to collect because the debtor is unable to pay.