When the Diaphragm __________, the Potential Space Between the Two

question 12

Multiple Choice

When the diaphragm __________, the potential space between the two pleural membranes is decreased and air is pulled into airways and lungs.

• A) expands
• B) contracts
• C) closes
• D) opens

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Definitions:

Adjusting Entries

Journal entries made at the end of an accounting period to update account balances before preparing financial statements.

Operating Expenses

Costs associated with the day-to-day functions of a business excluding the cost of goods sold.

Fiscal Year

A fiscal year is a one-year period designated for accounting and financial reporting purposes, differing from the traditional calendar year.

Ledger

The principal book or computer file for recording and totaling economic transactions measured in terms of a monetary unit of account by account type.