Which part of the syringe engages the rubber end of the cartridge of anesthesia?
a. Barrel
b. Harpoon
c. Plunger
d. Threaded tip
b
RATIONALE: The harpoon of the syringe engages the rubber end of the cartridge of anesthesia.
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A rhythmic pressure oscillation that accompanies each heartbeat is:
A) systole. B) a pulse. C) stroke volume. D) diastole.
You have been called for a male patient who began complaining of chest discomfort while receiving hemodialysis. Assessment shows no threats to the airway, breathing, or circulation. His vital signs and blood sugar are normal. Which question should you ask first?
A) "Was the dialysis session completed?" B) "How were you feeling prior to the dialysis session?" C) "How many sessions does he have each week?" D) "When did you eat or drink last?"
What is the most common red cell morphologic finding in PK deficiency?
a. Elliptocytes b. Polychromasia and echinocytes (crenated) c. Heinz bodies and spherocytes d. Microcytes and hypochromasia
How does an autoclave sterilize?
What will be an ideal response?