Explain the importance of head and chin position when taking a chest X-ray and how it affects image quality.

Match the breathing instruction with its effect on image clarity.

Match the monitoring step with its purpose during radiographic positioning.

Which view is generally preferred for accurate assessment of heart size in a standard chest radiograph if the patient can stand?

To reduce clavicle interference, the shoulders should be rotated .

The scapulae should be avoided in the field by the shoulders to the back.

Instruct the patient to take a deep and hold it during exposure to minimize motion.

Having the patient stand upright is less ideal than lying supine for chest X-ray positioning when possible.

Match device usage with its intended outcome.

Why must we make a convexity adjustment if a swap is priced off a futures strip?