What ingredient in fixer removes the unexposed/undeveloped silver halide crystals from the film emulsion?

Primary cause of biological damage from radiation.

The best way to reduce patient radiation is to 

Inherent filtration is built into the x-ray machine and includes the glass of the x-ray tube.  

Which of the following is NOT a property of X-rays? 

You have an order to give Amoxicillin that reads:  20mg/kg/day, divided into three equal doses.  The child weighs 28 lbs, and the label on the bottle reads:  125mg/5ml.  How many ml will you give for each dose?  If rounding is required, round to the 10th place.  Enter a numeric value only.

On hand, you have a 50ml bottle of Tylenol which is labeled 80mg/ml.  You are to administer 1/2 tsp.  How many mg will you be administering in the ordered dosage?  If rounding is required, round to the 100th place.  Enter a numeric value only.

Which body tissue exhibits the highest sensitivity to the effects of radiation?

When the nurse interviews an adolescent, which of the following is especially important?

What is an appropriate intervention to encourage food intake in a hospitalized child?