The skin plays a major role in body ________ regulation by dilating and constricting dermal blood vessels.
Fill in the blank(s) with the appropriate word(s).
temperature
The skin regulates body temperature by dilating dermal blood vessels to help remove heat from the body when it is too warm and constricting them to prevent heat from leaving the body when it is too cold.
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Which of the following is the normal (average) pulse rate for a preschooler?
A. 60 to 100 B. 75 to 120 C. 80 to 139 D. 90 to 150
Which of the following indicates the difference between the option to "initial only" and "permanently sign and lock"?
A. There is no difference; both options execute the same function. B. Initial only prevents any future modifications of the record whereas sign and lock simply initials the entry and closes out of the patient chart. C. Initial only stamps the entry with the user's initials, whereas sign and lock stamps the entry with the user's full name and locks the entry against future modifications D. None of these.
(n) ________ drug is one that can only be used by order of a physician and must be dispensed by a licensed healthcare professional.
During delivery of an aerosolized medication through a ventilator circuit humidified with a heat and moisture exchanger (HME), the AARC Clinical Practice Guideline: Humidification During Invasive and Non-Invasive Mechanical Ventilation recommends:
A) removal or bypassing the HME. B) adding additional tubing to serve as a reservoir. C) leaving the HME in place and decreasing inspiratory flow rates. D) none of the above