Normal pulse pressure is ________ points.
A. 10 to 30
B. 30 to 50
C. 50 to 70
D. 70 to 90
Answer: B
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Upright posture requires minimal muscular activity, but only if the body masses align as close to the ___________ _________________ (two or three words) as possible
Fill in the blank(s) with the appropriate word(s).
The EMT shows she understands the difference between a metered-dose inhaler (MDI) and a small-volume nebulizer (SVN) when she states:
A) "The MDI uses oxygen to administer the medication; the SVN does not." B) "The MDI provides medication during one or two of the patient's breaths; the SVN provides a continuous flow of medication until gone." C) "The MDI uses a mask to administer the medication; the SVN merely requires the patient to hold the device in his mouth and inhale." D) "The MDI requires the EMT to set up and prepare the medication for administration; the SVN does not."
When working in the microbiology laboratory, standard precautions involve the use of gloves
A) when a procedure is likely to generate splashes. B) when specimens are bloody. C) when there is a potential for contact with body fluids. D) all of the time while working.
Patients hear better when you speak while facing them
a. True b. False Indicate whether the statement is true or false