Microbiology normal flora

Question 1

Skin (3 gram positive, 1 gram negative)

Answer 1

• Staphylococcus
• Corynebacterium
• Propionibacterium

-Enteric bacilli

Question 2

Oropharynx (3 gram positive, 3 gram negative)

Answer 2

• aHemolytic streptococci
• Micrococcus
• Corynebacterium
• Neisseria
• Haemophilus
• Spirochetes

Question 3

Large intestine (3 gram positive, 2 gram negative)

Answer 3

• streptococcus
• lactobacillus
• clostridium
• bacteroids
• enteric bacilli

Question 4

Vagina (2 gram positive, 2 gram negative)

Answer 4

• streptococcus
• lactobacillus
• bacteroides
• mycoplasma