Where Is the Center of the IR Positioned for an Upright

question 7

Multiple Choice

Where is the center of the IR positioned for an upright PA abdominal image?

• A) L3
• B) At the lower rib margin
• C) At the iliac crests
• D) 2 inches above the iliac crests

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Definitions:

Transposition

An error in which the order of the digits is changed, such as writing $542 as $452 or $524.

Trial Balance

A bookkeeping worksheet in which the balances of all ledgers are compiled into debit and credit account columns to check for errors in the double-entry system.

Journal Entries

The record of financial transactions in an accounting system, used to transfer information to the ledger, showing detailed information regarding date, accounts affected, and amounts.

Posted Correctly

The action of accurately recording transactions in the appropriate accounts in an accounting system.