A Radiograph of an AP Axial Projection of the Clavicle

question 75

Multiple Choice

A radiograph of an AP axial projection of the clavicle demonstrates that the clavicle is within the midaspect of the lung apices.What should the technologist do to correct this error?

• A)Do nothing; this is an acceptable AP axial clavicle projection.
• B)Increase the caudad CR angle during repeat exposure.
• C)Increase the cephalic CR angle during repeat exposure.
• D)Make the exposure upon complete inspiration.

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Definitions:

Incremental Analysis

A decision-making tool used to assess the financial impact of a change in business operations or decisions.

Discounted Cash Flow Technique

Considers both the estimated total net cash flows from the investment and the time value of money.

Net Present Value Method

A method used in capital budgeting to evaluate the profitability of an investment or project, by calculating the difference between the present value of cash inflows and outflows.

Internal Rate Of Return Method

A method of calculating the profitability of potential investments where the net present value of all cash flows equals zero.