Micro Test 3 Bacteria Presentation Mc Questions

Front 1

What is the name of the protein secreted by Listeria that is required for its virulence?

Back 1

Listeriolysin - O

Front 2

(botulism) What natural reservoir should a chld under age one never consume?

Back 2

Honey

Front 3

What can botulism mirror?

Back 3

Stroke

Front 4

(Clostridium perfringens) Lota toxin consist of two what?

Back 4

Polypeptides

Front 5

Clostridium perfringens causes 50% of all Gas gangrene? True or False?

Back 5

False

Front 6

How is Rocky Mountain Spotted Fever transmitted to humans?

Back 6

Ticks

Front 7

What is the only way to treat RMSF (Rocky Mountain Spotted Fever)?

Back 7

Antibiotics

Front 8

What is NOT a treatment for C.diff?

Back 8

Penicillin

Front 9

What is a predominant sympton of C. diff?

Back 9

Diarrhea

Front 10

Bacillis anthracis was the bacteria used to demonstrate the benefit of vaccine by Louis Pasteur? True or False?

Back 10

True

Front 11

Which is not a way to contract anthrax?

Back 11

Person to person contact

Front 12

What is the name of the neurotoxin produced by the pathogenic vegetative bacteria that results from a Clostridium tetani infection?

Back 12

Tetanospasmin

Front 13

If you have sustained a wound injury while working outside, you should consider receiving a tetanus booster if you have not gotten one in the past ____year?

Back 13

10

Front 14

In the United States, every child entering elementary school must be vaccinated for Tuberculosis. True or Fase?

Back 14

False

Front 15

At which stage is the patient tuberculin positive?

Back 15

Stage 3

Front 16

What stain is most effective with Brucella abortus?

Back 16

Koster stain

Front 17

Brucella abortus tests positive for catalase? True or false.

Back 17

True

Front 18

Legionella pneumophila grows best in what kind of media?

Back 18

Buffered Charcoal Yeast Extract agar (BCYE) plate

Front 19

How can Legionnaires disease be caused by Legionella pneumophila?

Back 19

By smoking and inhaling only ONE Legionella pneumophila bacteria.

Front 20

Haemophilus influenzae has only one serotype. True or False?

Back 20

False

Front 21

Haemophilus influenzae b grows on:

Back 21

Chocolate agar plate

Front 22

What is the name give to swollen lymph nodes caused by Yersinia pestis?

Back 22

Bubo

Front 23

What antibiotic is given in treatment for bubonic plague?

Back 23

Tetracycline

Front 24

What is a clinical manifestation of Campylobacteriosis?

Back 24

Diarrhea, abdominal pain, and fever

Front 25

What is/are mode(s) of transmission of C. jejuni?

Back 25

Undercooked poultry, unpasteurized milk, and contaminated ponds and lakes

Front 26

B. pertussis is not a classical bacteria. True or false?

Back 26

True

Front 27

Why was the whole cell pertussis vaccine replaced by the acellular vaccine?

Back 27

The whole cell vaccine was associated with adverse neurological effects.

Front 28

What is a benefit of E. coli (enterotoxigenic) in the normal flora of humans?

Back 28

It produces vitamin K12 and it prevents some pathogens from forming in the gut.

Front 29

Where does E.coli reside when it inhabits a suitable host organism?

Back 29

The gastrointestinal tract

Front 30

What problem does the bacterium Helicobacter pylori cause in humans?

Back 30

Gastric ulcers

Front 31

What key enzyme does Helicobacter pylori require for survival in the human stomach?

Back 31

Urease

Front 32

What makes Shigella dysenteriae virulent?

Back 32

Low infectious dose (ID), Shiga toxin, and genes that code for epithelial cell invasion.

Front 33

Which Shigella dysenteriae serotype is the most common cause of epidemic dysentery, typically occurring in developing countries?

Back 33

Shigella dysenteriae serotype 2-Sd1

Front 34

How must S. enteritidis be identified in a patient in order to acquire a conclusive diagnosis?

Back 34

Stool

Front 35

Salmonella enteritidis is a genus of?

Back 35

rod-shaped, gram (-) bacteria

Front 36

The following are all characteristics of Samonella typhi, EXCEPT:

Back 36

Produces exotoxins (She had it wrong in her handout)

Front 37

What does Salmonella typhi cause?

Back 37

Typhoid fever

Front 38

Escheirichia coli O157: H7 produces what type of toxin?

Back 38

Shiga-like

Front 39

Escheirichia coli O157: H7 is enterohemorrhagic bacteria?

Back 39

True

Front 40

What part(s) of the body does Chlamydia trachomatis infect?

Back 40

Eyes, genitalia, and throat

Front 41

Reiter's Syndrome, a rare condition caused by an untreated Chlamydia infection, can cause which of the following?

Back 41

Arthritis

Front 42

Which word best describes the oxygen needs of K. pneumoniae?

Back 42

Facultative Anaerobe

Front 43

Which of the following is a virulence factor present in K. pneumonia?

Back 43

Capsular Polysaccharide

Front 44

Meningococcal disease is highly communicable. True or False?

Back 44

False

Front 45

Meningococcemia, the most deadly and dangerous illness caused by N. meningitides includes clinical findings of:

Back 45

Fever and Petechial/Purpuric Rash and Stiff Neck

Front 46

What type of infection is Folliculitis?

Back 46

Localized Cutaneous

Front 47

Where can Staphylococcus aureas be found?

Back 47

The human nasal cavity

Front 48

Which of the following is NOT a reservoir of Streptococcus pyogenes?

Back 48

The GI tract

Front 49

Which of the following is true of Necrotizing fasciitis but not of Strep Throat/Scarlet Fever?

Back 49

Can be contracted through a break in the skin.