Microbiology

Question 1

Which parasite can block intestine or biliary & pancreatic ducts?

Answer 1

Ascaris lumbricoides (round worm)

Question 2

Which US fed agency collections reports monthly data concerning infections disease rates?

Answer 2

CDC (in Atlanta, GA)

Question 3

Immunization against ____ requires an attenuated virus

Answer 3

Measles (MMR vaccine)

Petusis - toxoid ; TB= Mycobacterium Bovi’s (of cow)

Question 4

Which organism is resistant to water chlorification?

Answer 4

E. Coli

Better answer: Helicobector pylori (H. Pylori)

Question 5

Diptheria vaccination stimualtes antibodies to ____?

Answer 5

Opsonize the pathogen

Question 6

Hep B is principally transmitted via ____?

Answer 6

Blood

Question 7

Which cells are essntial for B cell responses to certain antigens?

Answer 7

T- helper cells

Question 8

Bacterium that can cause acute gastroenteritis in persons who consume contaminated water?

Answer 8

Camylobacter jujuni

• Giardia lambia - flagella, flatuance, immunocomprise

Question 9

Gastroenterititis by shell fish

Answer 9

Virbo parahemolyticus

• Shigella = distractor

Question 10

Identification of the HIV core protein is a direct indication of ____?

Answer 10

Active HIV replication

Reduced CD4+ % = AIDS (ELISA = 1st, western blot = 2nd)

Question 11

A mature infections viral particle is known as?

Answer 11

Virion (virus)

Question 12

In allergic

Answer 12

IgG

Question 13

Emerging disease may occur as a result of which circumstance?

Answer 13

Exposure to previously unknown pathogens

Question 14

… 30 year old farmer tore down chicken coop

Answer 14

Histoplasma capsulatum

• Aspergillus fumigatus = farmers lung (will say grains, silos..)

Question 15

Which cells produce and release antibodies?

Answer 15

B cell

Question 16

What compliment is both classic & alternative

Answer 16

C3

Question 17

Which is opportunistic? (say normal flora)

Answer 17

Candidiasis

Question 18

What is primary action of peredlin on body?

Answer 18

Stops peptidoglycan

Question 19

What is described as ribbon like & produces proglotids?

Answer 19

Tape worms

Question 20

What is responsible for sars?

Answer 20

Coronavirus

Question 21

What disease has been totally eradicated from the pop. in 1977?

Answer 21

Variola (small pox)

Question 22

Which of the following occurs in reverse transcriptase?

Answer 22

RNA - DNA

Question 23

Thrush =

Answer 23

Candida albicans

Question 24

The bacillus calmette geurin is a vaccine given to prevent ____?

Answer 24

Tuberculosis

Question 25

Which of the following fungi is found in nuts and grains?

Answer 25

Sperfillus (farmer's lung)

Question 26

Which is most prevelant in arbovirus in the US?

Answer 26

West Nile Virus (eastern equine encephalitis)

Question 27

How many different forms of Ebola cause diarrhea?

Answer 27

5

Question 28

What finding is present in Ebola?

Answer 28

Hemorrhagic fever

Question 29

Named or free DNA is found on which of the following?

Answer 29

Transduction

Question 30

Plastids are most commonly found in which of the following?

Answer 30

Fungi

Question 31

Which of the following forms of immunity is found in a newborn for first 3 months of life?

Answer 31

Natural passive

Question 32

Where are Fomites most commonly found?

Answer 32

Inanimate objects

Question 33

What vaccine is given to prevent shingles?

Answer 33

VZV (varicella zoster virus)

Question 34

What is the least likely way in which to transmit the cutomegalovrius?

Answer 34

Urine | Yes: breast milk, sexual contact, casual contact

Question 35

The globulin involved with atopic hypersensitivity is ____?

Answer 35

Ig E (exema - allergy)

Question 36

Agency for disease control and prevention?

Answer 36

CDC

Question 37

Which micro organism can block neurotransmitter inhibitor at myoneural junction?

Answer 37

Tetanus

Question 38

In 2002 which pandemic was irradicated in China?

Answer 38

SARS

Question 39

In the compliment system, which is the terminal compliment?

Answer 39

C3B

Question 40

Most accurate test to dx aids?

Answer 40

Western blot (Elisa= screen; western blot= Dx)

Question 41

Type IV hypersensitivity is mediated by ____?

Answer 41

Lymphocytes

Question 42

What organism is most likely to produce orchitis?

Answer 42

Parotitis (mumps)

Question 43

Organism most commonly sexually transmitted disease to cause pelvic inflammatory disease?

Answer 43

Nisseria gonorrhea

Question 44

Trichimonas vaginalis is caused by which organism?

Answer 44

Protozoa

Question 45

Mycobacterium Lepri is responsible for which type of necrosis?

Answer 45

Liquefaction

Question 46

Which of the following vaccines is given to prevent getting whooping cough?

Answer 46

DPT

Question 47

What organism is most commonly spread where people live in close proximity?

Answer 47

Rickettsia Quintana (trench fever)

Question 48

The most common method of spread of Hep. C is by ____?

Answer 48

Skin contact

Question 49

What is the method of spread of the yersinia pestis?

Answer 49

Flea

Question 50

Listeria is most commonly found in ____?

Answer 50

Deli: meat

Question 51

What organism is responsible for bacillary dissyntary?

Answer 51

Shigella

Question 52

Most commen form of meningitis in teenagers?

Answer 52

Stretoccocal pneumonia

Question 53

Motezuma revenge =

Answer 53

E. Colli

Question 54

Delni Boil =

Answer 54

Leishmania donovani

Question 55

Most fatal form of malaria that causes blackwater fever is ____?

Answer 55

Plasmodium falciparum

Question 56

Most common place to contact toxoplasmosis gondii is ____?

Answer 56

Cat feces

Question 57

Trypanosoma cruzi is ____?

Answer 57

Chaga's disease

Question 58

Fungus ball in lung =

Answer 58

Aspergillus

Question 59

Organism to be destroyed by Pasteurization?

Answer 59

Coxiella burnetti

Question 60

Pseudomonas aeruginosa which gives off blue green pus?

Answer 60

Burn victims

Question 61

What organism produces a white pus?

Answer 61

Chlamydia trachomatis

Question 62

What is the action of penicillin?

Answer 62

Stops proteoglycans

Question 63

One organism caused a specific disease =

Answer 63

KOCH

Question 64

Number of NEW cases in a given time period is referred to as ___?

Answer 64

Incidence

Question 65

The ____ part of a helminth is attached to intestinal wall?

Answer 65

Itead (skullix)

Question 66

The snail is the host for which of the following?

Answer 66

Shistosoma japonicum

Question 67

Wuchereia brancrofti is transmitted by ____?

Answer 67

Mosquito

Question 68

The cooking of pork will prevent transmission of ___?

Answer 68

Taneia solium

Question 69

Heterosrophs live off which of the following?

Answer 69

Organic material

Question 70

What disease is spread by water droplets?

Answer 70

Pontiac fever

Question 71

Clostridium Tetani if not treated can lead to ____?

Answer 71

Trismus (lock jaw)

Question 72

Goodpasture's is a type ___ hypersensitivity and affects both ____ & ____?

Answer 72

Type 2; Lung; Kidney

Question 73

Which of the following antibodies is the first to arrive with contact of a bacterium in the blood?

Answer 73

Igm

Question 74

Type 1, which antibody is involved?

Answer 74

Ige

Question 75

What bacteria is most similar to leprosy?

Answer 75

Mycobacterium tuberculosis

Question 76

Most common cause of glomerulonepuritis?

Answer 76

Streptococcus

Question 77

Membrane attack complex is which of following?

Answer 77

C5B-C9

Question 78

Bullet shaped organism that can effect brain & produce pharyngeal spasms has which type of inclusion bodies?

Answer 78

Negri bodies

Question 79

Asthma =

Answer 79

Hypersensitivity 1

Question 80

Transplant =

Answer 80

Hypersensitivity 4

Question 81

Weil Felix is not pos. for which Rickettsia?

Answer 81

Burnetti

Question 82

Which alpha hemolytic strep causes subavute bacterial endocarditis?

Answer 82

Strep viridans

Question 83

If baby has congenital absense of + and B cell conditions?

Answer 83

Combined immunity deficiency

Question 84

Having a rabbit

Answer 84

Tularemia

Question 85

Which antibody in intestinal lumen =

Answer 85

IgA

Question 86

Which of the following is a Prokaryote?

Answer 86

Bacterium

Question 87

Syderham's Chorea occurs in rheumatic fever, which organism is responsible?

Answer 87

Beta hemolytic streptococcus (SERGIS & major 5)

Question 88

ASCOFF bodies are caused by which of the following?

Answer 88

Beta hemolytic strep

Question 89

Number one cause of cystitis in women?

Answer 89

E. Coli

Question 90

Which medium is used to culture a virus?

Answer 90

Tissue culture

Question 91

Scotch tape test is used to diagnose ___?

Answer 91

Pin worm

Question 92

Herpes zoster has a propensity to hide in genome of which CN?

Answer 92

CN V (DRG)

Question 93

What hep. is transmitted by food?

Answer 93

A

Question 94

Which is a complication of strep infection?

Answer 94

Glomerulonephritis

Question 95

Which of the following organs cause dental carries?

Answer 95

Strep. Mutans

Question 96

H. Pulori is most commonly found in what part of stomach?

Answer 96

Pyloris

Question 97

Which organism is spread by mosquito?

Answer 97

Eastern equine (west nile)

Question 98

Mad cow disease was discovered by ___ and is caused by ___?

Answer 98

Ptusner; Prion

Question 99

Ring worm of scalp =

Answer 99

Capitis

Question 100

Which organisms grow in an environment of high levels of carbon dioxide?

Answer 100

Escheria (e. coli)

Question 101

Penicillin works on ____?

Answer 101

Streptocuccus MRSA = Vancomiacin

Question 102

Rabbit hunters come down with fever, which of the following is the most likely cause?

Answer 102

Tulasemia

Question 103

Lophotrichus has ____?

Answer 103

Multiple Flagella at one pole