Which of the following sites are commonly used for manual capillary puncture?
A. Middle finger
B. Ring finger
C. Heel of the foot on an infant
D. All of these
Answer: D
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Steps for proper wound care include all of the following except:
A) applying a sterile dressing. B) washing hands before and after a dressing change. C) flooding a dressing that is stuck with hydrogen peroxide. D) protecting the wound site.
pH values using arterial blood gas analysis are an objective measurement of which of the following?
A) acid-base balance B) bicarbonate C) oxygen saturation D) hemoglobin
During the process of ear ____________________, various patterns are cut into pigs' ears as a means of identification
Fill in the blank(s) with correct word
Positron emission tomography (PET) scanning
a. requires sophisticated lead collimators. b. is more sensitive than non-PET imaging for the same radionuclide amount. c. produces image of less resolution than planar images. d. relies on the creation of a neutron annihilating an electron to create a pair of x-ray photons from the electron cloud.