A patient has a pH of 7.58 and a PaCO2 of 50 torr. Based on these data, what is the primary acid-base disturbance?

30 mL = 1 ________

A) fl. oz. B) pt C) cc D) Tbsp

How much less radiation exposure is a digital radiograph purported to be over a fast speed film–based radiograph?

a. 0 to 20 percent b. 0 to 30 percent c. 0 to 50 percent d. 0 to 80 percent