List the personal safety equipment used in radiology

Which type of nitrate decomposes to produce the metal, nitrogen dioxide, and oxygen?

a. Alkali metal nitrate b. Nitrates of noble metals c. Metal nitrates other than alkali and noble metal nitrates d. All of the above

Hyperventilation is an increase in _____ that results in a change in blood chemistry.

a. blood flow to the brain b. blood flow to the heart c. the rate or depth of breathing d. heart rate