Which of following specimens is an error in the pre-analytical phase of laboratory testing?
A) Urine collected in a plastic food container
B) Blood culture collected prior to the infusion of penicillin
C) Pleural fluid collected via syringe after cleansing of the skin
D) Stool collected in preservative prior to transportation from a physician's office
Correct Answer:
Verified
Q2: The least desirable specimen collection method for
Q3: A resident calls the microbiology laboratory and
Q4: A tissue specimen for anaerobic culture should
Q5: To diagnose otitis media, the physician needs
Q6: A rectal swab is appropriate for
A) adults
Q7: Sputum for culture of Mycobacterium tuberculosis requires
Q8: You receive a urethral swab for culture
Q9: Which of the following specimen types/body sites
Q10: The presence of squamous epithelial cells in
Q11: Several patients in the burn unit have
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