When performing laboratory work, all of the following are true concerning handwashing EXCEPT:
A. Wash hands after any laboratory procedure.
B. Hand antiseptic is not needed if gloves were worn.
C. Wash hands before beginning a procedure.
D. Wash hands after removing gloves.
Answer: B
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Men and women job applicants should cover all tattoos and remove tongue and nose piercings
Indicate whether the statement is true or false
If 4.5 gm of sodium chloride is diluted in 2 L of SWFI, the final percent strength would be:
A) 0.0225%. B) 0.225%. C) 2.25%. D) 22.5%.
Which system produces blood cells?
A) Urinary B) Skeletal C) Cardiovascular D) Muscular