The AIUM fundamental statement about the safety of diagnostic ultrasound states that “ultrasound is a very safe modality and to date there have been no confirmed ______________ by exposure to intensities typical of present ultrasound equipment.”

The study of the characteristics, attributes, and quantities of a substance that induces bioeffects is called__________.

What is the “number” that the  AIUM proposes as a guideline in regards  to cavitation.

What is the ultrasound artifact seen in this image? Physics artifact speed error.jpg

Which of the following measures the sound beam’s at specific locations in the beam?

Guidelines to minimize the risk of health care worker to contract bloodborne infection have been developed.  What are these guidelines called?

Which of the following terms is used for the opening in a surgical drape that is placed over the operative site?

The bright reflectors on the image below represents what type of artifacts? Physics artifact ring down artifact.jpg

Identify the subject of the sentence: By walking two miles a day, Ben got in shape for his hike.

Please discuss the significance and meaning of the following quotation. Your discussion should reflect the perspective of Thucydides’ narrative.   “We see that you have come to be judges of this proceeding, so we expect the result to be this: if we make the better case for justice and do not surrender because of that, we will have war; but if you win the argument, we will have servitude.” Thucydides, Book 5, Paragraph 86