Isolates from cerebrospinal fluid (CSF) or respiratory tract specimens that are gram-negative coccobacilli grow on chocolate agar in CO₂ but not on blood agar,and are porphyrin-negative and nonhemolytic on rabbit or horse blood may be identified as:
A) H.parainfluenzae.
B) Haemophilus parahaemolyticus.
C) H.haemolyticus.
D) H.influenzae.
Correct Answer:
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