Exam 13: Diagnostic Procedures

Which of the following is (are) stained in a Gram stain test?

A type of organism that dies quickly when exposed to air is called:

EEG leads may be placed directly on the surface of the brain during craniotomy.

Rapid serial film changers and pressure injectors are used in which diagnostic imaging study?

Which of the following is a dye used for staining tissue for diagnosis?

Which artery is MOST commonly accessed with the Seldinger technique during cardiac catheterization?

An AP view on a radiograph is taken:

MRI scans require shielding of thyroid and gonads because of ionizing radiation emissions.

In normal blood gas ranges, arterial oxygen saturation should be at or near what percentage range of capacity?

In a Gram stain study, the bacteria that retains the blue coloration following staining, alcohol rinse, and restaining is:

Which of the following devices would be used within the sterile field to determine the patency of an arterial anastomosis?

Roentgenography, named for the German physicist who discovered it, is better known today as:

Which wave of the cardiac cycle in an electrocardiogram indicates the ventricular repolarization phase?

Cholangiography is the diagnostic study that images which anatomical structure?

Which diagnostic method requires use of an image intensifier?

What is a common component of many contrast media that may be a contraindication for use in allergic patients?

A corneal abrasion would be assessed using a(n):

Which noninvasive study assesses the amount of carbon dioxide in the arterial system of a patient on mechanical ventilation?

A deep vein thrombosis can be diagnosed by which diagnostic study?

Contrast media are routinely introduced: