The purpose of the Allen test is to:
a. check for collateral circulation through the ulnar artery before sampling from the radial artery
b. check for adequate pulse in the brachial artery
c. check for the presence of a pulse in the radial artery
d. verify that you are about to sample from an artery and not a vein
a
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The _________ processes all unusual conditions and initiates an appropriate action
a. initiating device b. circuitry c. fire alarm control unit (FACU) d. monitor
Which of the following best responds to this patient question: "Why do you use a lead apron when exposing my radiographs?"
a. "In case you are pregnant." b. "To protect you from possible scatter radiation." c. "To assist with holding you still in the chair." d. "Because it's required by law."
Which of the following may not be kept in the specimen log book unless the test is being performed in-house?
A) test results B) test requested C) date collected D) patient's full name
During light to medium exercise, the average fluid loss is 1.5 to 2.5 liters per hour. ____________________
Indicate whether the statement is true or false