Multiple Choice
A technician is reading plates from a cerebrospinal fluid (CSF) culture.She notices that there is growth on chocolate agar (CHOC) ,but no growth on sheep blood agar (SBA) or MacConkey (MAC) agar.The Gram stain showed a gram-negative bacillus.What organism should be suspected?
A) Streptococcus pneumoniae
B) Staphylococcus aureus
C) Haemophilus influenzae
D) Escherichia coli
Correct Answer:
Verified
Correct Answer:
Verified
Q2: A technician is reading stool culture plates.She
Q3: The relative concentration of bacteria on culture
Q4: A technician is reading a vaginal culture.She
Q6: When looking at a tube of thioglycollate
Q6: The density of the bacterial colony can
Q7: The elevation of bacterial colonies is described
Q8: MacConkey agar is used to:<br>A) Differentiate between
Q9: g-Hemolysis is:<br>A) Complete clearing of erythrocytes in
Q10: All of the following terms are used
Q11: When microbiologists set up a biochemical identification