Arrt mock mosbys - Study guides, Class notes & Summaries

What are possible results of ionization? 1. Unstable atoms 2. Production of low-energy x-rays 3. Formation of new molecules harmful to the cell - 1,2,3 OSL dosimeters may be worn as long as: - 1 quarter The annual effective absorbed dose equivalent limit for the general public, assuming infrequent exposure, is: - 5msv The photon-tissue interaction that does not cause ionization is: - coherent Before moving a patient, the radiographer should assess which of the follow...

An average range for activated partial thromboplastim time (PTT) is: -10-12 seconds -17-21 seconds -25-35 seconds -43-55 seconds - 25-35 seconds Which of the following is the correct angle of insertion for placing a butterfly needle into a vein for intravenous administration of a contrast agent? -5 degrees -15 degrees -45 degrees -60 degrees - 15 degrees A total volume of 125 mL of an iodinated contrast agent is administered intravenously via automatic injector in 50 seconds. The flow ...