Which description does not apply to viruses?
A) Intracellular parasites
B) Need a living host to divide and multiply
C) Resistant to heat
D) Able to adapt to their surroundings
C
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A patient tells you that he has been diagnosed with coronary artery disease. You recognize this diagnosis to mean that the patient has:
a. a history of acute myocardial infarction. b. had an operation known as coronary artery bypass grafting. c. a failure of the heart to efficiently pump blood. d. narrowing of the small arteries that supply blood and oxygen to the heart.
Which of the following is not one of the six elements of the ASA Medical Components of Care associated with regional anesthesia?
A) Pre-anesthetic evaluation of the patient B) Prescription of the anesthetic plan C) Remain present during the course of the anesthesia D) Tooth charting and periodontal evaluation to determine treatment plan
If the radiographer is unable to achieve a 72 1d SID during mobile chest radiography, an alternative distance to use is
a. 40 1d. b. 48 1d. c. 56 1d. d. 60 1d.
Which of the following is the most common type of cutting tool?
A. Axe B. Handsaw C. Power saw D. Halligan tool