some micro Flashcards
(102 cards)
1
Q
-artificial passive immunity
A
inject immunoglobulin into you
ie. step on a nail or cut with glass → doctor will administer tetanus antitoxin
2
Q
artificial active immunity
A
injection of an artificial vaccine ie. polio, DTP, measles
3
Q
to prevent tetanus
A
keep wound open and clean
4
Q
natural passive immunity
A
natural antibody given to you ie. mother breast feeding gives baby IgA
5
Q
71 year old man presents with sudden fever, productive cough and one time shiver episode. The most common agent is
A
Strep pneumonia
6
Q
- Injection with Sabin and/ or Salk vaccine gives immunity to —
A
polio
7
Q
Germ theory and pasteurization
A
pasteur
8
Q
first small pox vaccine
A
jenner
9
Q
antibiotic discoverer
A
Flemming
10
Q
- Which of the following scientists is responsible for discovery of yellow fever
A
Reed
11
Q
- What is the heaviest and largest immunoglobulin
A
IgM
12
Q
no lymph node enlargement
produces enterotoxin → does not enter blood stream
gets in rice water stool → dehydration and vomiting
A
Cholera
13
Q
hand, foot, mouth disease
A
Coxsackie virus
14
Q
rubella virus
A
German measles
15
Q
Paramyxovirus
A
mump virus
16
Q
- Which of the following could cause epidemic parotidis
A
*mump virus → Paramyxovirus
17
Q
disinfectants is used during preoperative preparations
A
iodine
18
Q
mercuric chloride
A
skin antiseptic
19
Q
used for gonorrhea infection of the eye
A
silver nitrate
20
Q
makes up the cell wall of a bacteria
A
Peptidoglycan
21
Q
fungal infections resembles a pulmonary infection similar to TB
A
Histoplasma → fungus that is inhaled
22
Q
virus is most contagious in which of the following stages
A
eclipse
23
Q
causes a lower respiratory infection
A
Chlamydia psittici → causes psisticosis → “Parrot fever”
24
Q
associated with ulcer
A
Helicobacter
25
associated with larynx and pharynx
Coryebacterium diphtheria
26
cause strep throat
Strep pyogenes
27
AA secreted through tears, saliva and breastmilk
IgA
28
immunoglobulin elevated in a primary response the largest immunoglobulin
IgM
29
immunoglobulin elevated in a secondary response able to cross the placenta the most numerous in the blood
IgG
30
increased in paraditic infection and allergic reactions
IgE
31
unknown function
IgD
32
serology test for Rickettsia
Weil felix
33
test for TB
Mantoux
34
phosphatase test for what?
to see if milk is pasteurized enough
35
causative agent of Q fever
Coxiella Burneti
36
most common form of malaria
Plasmodium vivax
37
aka Black water fever → due to kidney failure
Plasmodium falciparum
38
Where do malaria (Plasmodium) organisms replicate
RBCs
39
Which organisms are classified by their methods of locomotion
protozoa
40
organism is coagulase positive
staph aureus
41
all staph organisms are
catalase +
42
only staph ____ is coagulase +
aureus
43
used to differentiate between staph and strep
catalase test
44
virus capsid is made up of
protein coat
45
inner viral capsid is made of
DNA/RNA
46
herpes simplex produces a latent infection in the ____ system
nervous
47
common agent of atypical pneumonia
mycoplasma pneumonia
48
most common typical pneumonia
strep pneumonia
49
usually acquired in hospitals
| causes hemorrhaging of the lung and cough up red currant jelly sputum
Klebsiella pneumonia
50
What is the mode of transportation of Legionella
water droplets
51
seen in small pox → has been eradicated
Guanieri bodies
52
Brodie’s abscess
chronic osteomyelitis
53
rheumatic fever → strep
| mitral valves destroyed causing lesion →
Aschoff bodies
54
cause of exudative lesions of Mycobacterium tuberculosis and can cause caseous necrosis
Ghon tubercle → seen in the lungs
55
Gram positive (+)
a) staph
b) strep
c) bacillus → spore former
d) clostridia → spore former → tetnea, botulin, perfringens
e) Corynebacterium diptheriae
56
an infection of virus into a bacteria and altering it
bacteriophage
57
transmitted by Ades aegypti mosquito
Yellow fever (walter REED)
58
most common hookworm in North America
Necator Americanis
59
Ascariasis lumbicoides
most common round worm
60
Reiter’s syndrome:chlamydia triad
conjunctivitis → “can’t see”
urethritis (aka non-gonococcal urethritis) → “can’t pee”
arthritis → “can’t dance with me”
61
the most common cause of the common cold virus
rhinovirus
62
→ the most common cause of infantile diarrhea due to a bacteria
E. coli
63
the most common cause of infantile diarrhea due to a virus
rotovirus
64
Most toxic fat soluble vitamin =
D
65
sequelae as a result of measle
SSPE (subacute sclerosing panencephalitis)
66
- drink infected water
- cause ‘Beaver fever’ when camping
- traveler’s diarrhea
Giardia lamblia
67
inhaled → get fungus balls in the lungs
- ingest → cause squamous cell carcinoma of the stomach
- found in nuts and grains
Aspergillus fumigus
68
What does Quelling reaction do
cause swelling
69
Quelling rxn is characteristic of ____ Capsule
streptococcal/pneumococcal pneumonia
70
microaerophile
bacteria that grows better in slightly reduced oxygen
71
largest health and safety organization that does finding for disease research is
NIH
72
causes spontaneous abortion in cattle
undulant fever
and found in unpasteurized milk
Brucella abortus
73
What test do you use for Enterobius vermicularis
anal cellophane tape test
74
parasite is diagnosed by recovering typical eggs from the perianal fold
Enterobius vermicularis – pinworm
75
administration of influenza vaccines not been effective
different strains
76
You should not give a child with influenza
ASA (acetyl salcyclic acid)
77
caused by aspirin in children
Reye syndrome
78
41. Organisms that only uses molecular oxygen as the final electron acceptor are known
as
obligate aerobes
79
following characterizes all bacteriodes and clostridia
anaerobes
80
all bacteria that live in the intestinal system
Bacteriodes
81
all intestinal bacteria are Gram ______
negative
82
43. A 45 year old woman presents with fever, fatigue, headache and a bulls-eyed rash
on her back. The most likely causative agent is
Borrelia borgdorfi
83
44. Which of the following represents a type of delayed hypersensitivity
Type IV
84
an active & invasive opportunist
Staphylococcus aureus
85
zoonosis disease is spread by spores
*anthrax
86
from rabbits
tularemia
87
found in burn victims,gram negative, oxidase positive rod, which can often be isolated in blue-green pus and can produce both pyocyanin and properdin
Pseudomonas aeriginosa
88
produce gold pus
Staph Aureus
89
red pus
serratus marsans
90
anything that ends in –osis effects
lungs
91
consumes inorganic material
autotroph
92
consumes dead organic material
saprophyte
93
consumes organic material
heterotroph
94
causes childhood dysentery
Coxsackie virus B
95
difference between diarrhea and dysentery
dysentery has blood in the stool
96
What is the common cause of Bacillary dysentery
Shigella shigella shigelosis
97
58. The most effective type of sterilization in a laboratory is
autoclaving
98
56. Which of the following is a counterstain to the gram stain technique
safranin
99
57. A five year old presents with fever, sore throat and difficulty breathing. Exam reveals a gray pseudomembrane over the pharynx. Which is the etiologic agent
Corynebacterium diphtheria
100
59. Fecal contamination of water is determined by
coliform count
101
Why is the fish tapeworm bad
depleats vitamin B12 in the intestine
| person could thus develop pernicious anemia
102
most common round worm
| present in the duodenum
-Ascariasis lumbricoides
