A _____ is a radiologic examination of pulmonary circulation following the injection of a radiopaque iodine material into the pulmonary artery
A) PET scan
B) chest X-ray
C) pulmonary angiography/arteriography
D) pulmonary function test
C
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How should blood specimen tubes be centrifuged?
A. First come, first served, regardless of the numbers B. As many times as it takes to get the correct separation C. For over an hour unless there is a STAT request on file D. After clotting is complete and with a secure top
The EMT should recognize that the oropharyngeal airway has been appropriately inserted when:
A) it cannot be dislodged by the EMT. B) the respiratory rate returns to normal. C) vomiting is no longer occurring. D) its flange rests on the teeth.
What is the term for the arrangement when fees for services may be decreased depending on the patient's income and family's size?
A) Federal standards B) Federal indemnity standards C) Sliding scale D) Customary E) None of the above
The perpetual inventory is a written record of the amount of controlled substances for which of the following drug schedules?
A) II B) III C) IV D) V