_______________ is characterized by a pungent odor, and, because it is lighter than air, rises to the upper atmospheric level in confined spaces.
A) Methane
B) Ammonia
C) Hydrogen sulfide
D) Nitrogen dioxide
Answer: B) Ammonia
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After a severe burn, a patient may require a(n) ________, in which skin is removed from an unaffected area of his body and moved to the burned area
A) donor site B) antibacterial patch C) heterograft D) autograft
The AAMA works to protect the right of the medical assistant to practice through ____.
A. group insurance B. legislative monitoring C. continuing education offerings D. professional networking E. state chapter activities
What is the strongest risk factor for developing cancer?
A. alcohol abuse B. growing older C. poor diet D. genetics
The term natural unit of parts of a skill describes a guideline for determining:
A. Where a skill should be placed on the task complexity continuum B. Which components of a skill should be grouped together to practice as parts. C. If a skill should be practiced as a whole or if it can be practiced by parts. D. How to reduce the difficulty of practicing a whole skill.