What types of shock is the radiologic technologist most likely to encounter after injection of contrast media?

Place in order the proper steps for performing automatic external defibrillation.
1.
Initiate rhythm analysis

2.
If indicated, deliver the shock

3.
If no shock is indicated, continue CPR

4.
Determine that the patient is in cardiac arrest

5.
Turn on the defibrillator and prepare the equipment

6.
Attach the defibrillator cables to the pads if not already connected, and place pads on the patient

7.
After three shocks or three "no shock indicated" messages, CPR should continue uninterrupted

Which practice does the radiologic technologist follow to ensure safe transfer of a patient from the wheelchair to the bed select all that apply?

Which symptoms of orthostatic hypotension are observed in a patient while transferring?