Urine via percutaneous aspiration is:
a. acceptable.
b. not acceptable.
A
Material for anaerobic culture is best obtained by tissue biopsy or by aspiration using a needle and syringe. This collection method avoids normal flora of the lower genitourinary tract and al-lows for the sterile collection of the urine specimen.
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The ancient earth did not contain much oxygen
a. true b. false
Host mothering is technique important in in situ conservation
___________________ Indicate whether the statement is true or false.
The general sequence by which a plant responds to external stimuli is
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