Direct antigen testing on cerebrospinal fluid can be of value when
A) the patient demonstrates normal protein and glucose CSF levels.
B) there is a history of antibiotic use prior to collection of the CSF.
C) used to detect any pathogen other than Streptococcus pneumoniae.
D) the individual has received the Hib vaccine.
B
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Why is it important to get patient information about latex sensitivity?
A) Laboratory tests can be affected by the ingestion of latex particles. B) Allergies to latex cause skin irritations. C) Patients usually have preferences for special tourniquets. D) This information is only important for the phlebotomist, not the patient.
Susan Deck previously sustained a fracture of the left tibia. A deep screw was placed to heal the fracture. Dr. Smith is now removing the screw. Select the appropriate CPT code for the procedure
The only difference between the structures of different amino acids is:
A. the presence of the nitrogen atom. B. the organic acid group. C. the side chain group G. D. the arrangement of the C, N, and O atoms.
Trichiasis of the right upper eyelid __________
Fill in the blank(s) with the appropriate word(s).