Orogastric tubes are:
A) slightly smaller than a nasogastric tube.
B) inserted through the nose.
C) inserted through the mouth.
D) slightly shorter than a nasogasatric tube.
Answer: C
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The physician's hands are the primary tool used for the physical exam, but special instruments are also used to help with the exam and diagnosis and include all of the following EXCEPT ________
a. tape measure b. otoscope c. sphygmomanometer d. telescope
The mechanisms of injury or forces that may cause bone and joint injury, include indirect force, which is:
A. The injury from a blow occurring at the point of impact. B. The patient being thrown or falling by air pressure form, for sample, and explosion. C. The force striking one end of a limb, causing injury some distance away from the point of impact. D. One part of an extremity remaining stationary while the rest rotates.