27.  In water (H2O), oxygen has a much higher electronegativity than hydrogen, which causes and “unequal sharing of electrons” and this type of bond to form between the oxygen and the hydrogen of H2O.

48.  Molecule #14 is a polysaccharide of 4 glucose molecules. What is the molecular formula for molecule #14? (*HINT – Don’t forget to consider the specific type of reaction that links monomers into polymers)      

The lowest intensity of scatter radiation from the patient is located:

Added tube filtration should be adjusted by the radiographer:

Which of the following may be used to measure in air exposures in a fluoroscopic room?

Which of the following means there is a safe level of radiation for certain effects and those effects are not directly proportional to the dose received when the safe level is exceeded?

The most radiosensitive cells in the body are:

According to NCRP Report #116, what is the annual effective dose limit for the general public, assuming frequent exposure?

The ability of different types of radiation to produce the same biological response in an organism is called:

The factors that must be considered in the design of structural shielding for a radiology room or department include: