Bacteria of Resp tract: Morphology>Bacteria

Question 1

small gram negative rods

require heme and NAD for growth

polysaccharide capsule

use pili and OMPs to bind epeithelial

Answer 1

H influenzae morphology

Question 2

gram positive

pallisades

Answer 2

morphology corynebacterium diptheriae

Question 2

gram negative rod

opportunistic

single polar flagellla

Answer 2

morphology Legionella pneumophila

Question 3

Gram neg coccobacillis

strict aerobe

Answer 3

morphology Bordetella pertusis

Question 3

gram neg diplocci

oxidase pos

polysaccharide capsule

pili

Answer 3

morphology neisseria meningitidis

location

Question 5

gram negative rod

single polar flagella

oxidase positive

form biolfilms

opportunistic

Answer 5

morphology pseudomonas aeruginosa

Question 7

Group A lancefield

Gram pos cocci chains

catalase neg

betahemolytic

M proteins

hyaluronic acid capsule

Answer 7

morphology stetococus pyogenes (group a strep)

Question 8

no lancefield designation

Gram pos

cocci (often diplococci)

alpha hemolytic (partial lyse, green colonies)

Answer 8

morphology strep pneumoniae

Question 9

acid fast rods (gram postive)

wall containign mycolic acids and lipoarabinomannan

Answer 9

morphology mycoacterium tuberculosis

Question 10

gram pos cocci

clusters

catalase pos

polysaccharide capsule with surface protein A

Answer 10

staph aureas morphology

Question 11

no cell wall (no gram stain)

coccoid

obligate aerobe

produces P1 adhesion

Answer 11

morphology mycoplasma pneumoniae