Torque occurs when two or more forces applied
a. in opposite directions create a rotational movement around an axis of motion, such as two hands turning a wheel.
b. in the same direction create a rotational movement around an axis of motion, such as two hands turning a wheel.
c. in opposite directions create a linear movement around an axis of motion, such as two hands sliding a wheel.
d. in opposite directions create a gliding movement along an axis of motion, such as two hands pulling a wheel.
a
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All of the following are types of numerical filing systems, EXCEPT ________ filing.
A. straight numeric B. terminal-digit C. middle-digit D. left-digit numerical
Immediately inferior to the umbilical region is the ____ region.
A. epigastric B. hypogastric C. lower quadrant D. lower gastric
For inexperienced phlebotomists, when learning how to decontaminate the venipuncture site, it is most important to wipe the area:
a. before confirming patient identification. b. before visualizing the vein. c. from top to bottom three times. d. by rubbing in concentric circles from inside to out.
Compared to the umbilical arteries, the umbilical vein is:
A. much smaller in diameter. B. a thick-walled blood vessel. C. not suitable for fluid boluses. D. a large, thin-walled vessel.