In CT because of higher effective energy of the x-ray beam, both ____________ and _______________ interactions contribute substantially to the image.
a. coherent; photodisintegration
b. classical; pair production
c. photoelectric; Compton
d. Compton; photodisintegration
c. photoelectric; Compton
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You are dispatched for a patient with an unknown medical problem at a dialysis center. When you arrive, you are directed to a patient who is sitting in a chair, with a dialysis technician holding a dressing on his arm very tight. You can see blood seeping through the dressing and on the hands of the technician. Given this limited information, what is likely the problem?
A) The patient fell and has an open fracture to his arm B) The dialysis graft is bleeding C) The patient has a diabetic ulcer that broke open D) The patient was accidentally cut by a scalpel used by the dialysis technician
Transfusion-related hemochromatosis is seen in patients who:
a. Had an adverse reaction to a blood transfusion b. Received the wrong type of blood c. Had life-long repeated red cell transfusions d. Received a transfusion from a relative
What is the most common danger associated with CPR?
A. damaged heart B. broken sternum C. damaged lungs D. broken ribs
The functions of the pelvis are to support the spine and trunk and to transfer their weight to the lower limbs.
Answer the following statement true (T) or false (F)