Multiple Choice
A 6-year-old boy was diagnosed with purulent conjunctivitis caused by a species of Haemophilus.What would the biochemical profile of the organism be?
A) Growth requirements require both X and V factors;the organism is hemolytic on rabbit blood.
B) Growth requirements require both X and V factors;the organism is nonhemolytic on rabbit blood.
C) Growth requirements require V factor;the organism is hemolytic on rabbit blood.
D) Growth requirements require X factor;the organism is nonhemolytic on rabbit blood.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: H.influenzae can be distinguished from H.aegyptius by
Q2: Chancroid is the sexually transmitted disease caused
Q3: In a phenomenon known as satelliting,tiny colonies
Q5: Of the following media,which provides the NAD
Q6: Isolates from cerebrospinal fluid (CSF)or respiratory tract
Q7: In a phenomenon known as satelliting,tiny colonies
Q8: Although a useful test in the past,the
Q9: Which of the following media provides the
Q10: To increase the sensitivity of direct Gram-stain
Q11: The virulence of this organism,which causes chancroid,is