Which of the following traditional units and SI units are correctly matched?

According to government guidelines, the annual MPD of radiation for an occupationally exposed worker must not exceed:

Identify the radiographic technique that provides less radiation exposure to the thyroid gland and eyes:

Longer wavelength photons, like wavelength of T.V. and radio waves, are measure in:   

Which of the following must be worn when exposing radiographs?

Which of the following is an example of a non-critical instrument?

Which of the following would require a barrier in dental radiography?

​ When interpreting an integrated contract, a court will exclude parol evidence in all of the following cases except:

When goods are shipped COD:​

​ Generally, an assignment must be in writing and signed by both parties.