Prior to any test in which a contrast medium is used, the nurse ...

[itsmyluck]

Prior to any test in which a contrast medium is used, the nurse should ask the patient which of the following questions?
 
  a. When did you last void?
  b. Are you allergic to any foods or other sub-stances?
  c. How old are you?
  d. How tall are you?

Question 2

The nurse is assisting a client who is trying to engage in regular exercise. The nurse anticipates that which of the following will characterize the client's movement through the stages of behavioral change?
 
  1. linear progress forward
  2. circular patterns of relapse
  3. a spiral pattern of progress, some relapse, and further progress
  4. unpredictable movement, with sudden progress and intermittent relapse

[triiciiaa]

Answer to Question 1

B
Precautions need to be taken to ensure patient safety, particularly in the elderly. It is essential during history taking that the patient be questioned about the possibility of pregnancy, asthma, and allergic reactions to contrast media or iodine, as well as to other food and drugs. If the patient has never received iodine, this should be noted on the requisition.

Answer to Question 2

ANS: 3