The nursing assistant helps maintain medical asepsis by doing all of the following EXCEPT:
A. bathing daily.
B. keeping fingernails short and clean.
C. proper handwashing.
D. getting a short haircut.
Answer: D
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Mateurization is the process during which substances, such as milk and cheese, are heated to a certain temperature to eliminate bacteria.
Answer the following statement true (T) or false (F)
Among the general methods of decontamination, the one almost never used by EMS personnel is:
a. dilution. c. isolation/disposal. b. absorption. d. neutralization.
The best way to deal with a telephone solicitation is to ____.
A. just hang up on the telephone representative B. ask for the name and telephone number of the firm and call back C. talk with several telephone representatives and compare details of the sale D. copy down details of the order when it is being placed E. tell the representative he or she will have to visit the office in person
Torsade de pointes:
A) presents with wide QRS complexes that are all of the same shape, size, and vector direction. B) is a lethal ventricular rhythm that is usually caused by ingestion or injection of CNS-depressant drugs. C) is generally less serious than monomorphic ventricular tachycardia and is usually not treated in the field. D) is a variant of polymorphic ventricular tachycardia and is often caused by a prolonged QT interval.