Dose limits are described as _____.

Which of the dose-response curves pictured in Figure A illustrate(s) a linear threshold dose effect? 1.       Curve number 1 2.       Curve number 2 3.       Curve number 3

A double-contrast examination of the stomach typically uses________ as the negative contrast medium. .

Female gonadal shielding will reduce dose by ____%

A digital image with decreased spatial resolution may be due to: 1. Increased central ray angulation2. Decreased grid ratio3. Decreased SID

A malignant tumor in the bone is a(n):

When a Swan–Ganz catheter is in a wedged capillary position, it lies in:

To reduce back strain associated with transferring patients from stretcher to x ray table you should:

An acceptable exposure indicator was achieved using 72 kVp and 20 mAs. A setting of ________ mAs should be used to produce a comparable exposure indicator if the exposure is repeated using 83 kVp.

A minimum total amount of aluminum filtration (inherent plus added) of 2.5 mm is required in equipment operated