In code 8C01X6J, the letter or number that identifies the method is ________.

________ Various tests require different types of patient preparation

Indicate whether the statement is true or false

Which of the following are reasons for finding an alternative site for arterial puncture? 1. Failed Allen test 2. History of peripheral vascular disease 3. Anticoagulation therapy 4. Presence of a surgical shunt

a. 1, 2, and 4 only b. 2 and 4 only c. 1, 2, and 3 only d. 1, 3, and 4