CNS/Eye Flashcards
(142 cards)
1
Q
Im located in the nasopharynx
A
Meningococcal menigitis
2
Q
Neisseria Meningitis Gram - Dip is an agent of
A
Meningococcal meningitis
3
Q
i have c5-cq definicies
A
Meningococcal meningitis
4
Q
im located in the throat
A
Haemophilus M and Pneumonoccal M
5
Q
I affect children and adults
A
M Meningitis
6
Q
M.M which strains infects rich countries
A
B,C,Y
7
Q
M.M which of my strains infect poor countries
A
A,W-135
8
Q
I have a rash and Petechiae(pinpoint)
A
M.Meningococcal
9
Q
mortality is 100% if treated and 10% if treated
A
M.Menigococcal
10
Q
i am distinguised by a capsular polysaccharide
A
H. Meningitis
11
Q
Agents of H. Meningitis
A
H.Influenza Gram - cocci
12
Q
Which serotype of H. Mengingitis used to infect infantst but since vaccine save them ( vaccine from 2m Age)
A
B
13
Q
I have 6 common strains A-F
A
H.Meningitis
14
Q
which out of the 3 bacterial meningitis is most insidious
A
H.Meningitis
15
Q
Which of the 3 bacterial meningitis is less fatal but can lead to hearing loss, retardation, sezerius
A
H. Meningitis
16
Q
I occur in children
A
H. Meningitis
17
Q
Pneumoccal M, Agent
A
S.Pneumonia Cap Gram + Cocc
18
Q
Affect the blood and mengies
A
P. Meningitis
19
Q
I have 85 strains
A
P. Meningitis
20
Q
heptavalent protein-conjugate pneumococcal belongs to
A
P.Meningitis
21
Q
i affect <2/Elderly
A
P.Mengintis
22
Q
which meningitis do you have to pay attention to due to antibiotic susceptibility b/c of penicillin resistance
A
p.meningitis
23
Q
onset of P.Menginitis followed
A
Pneumonia and septicemia
24
Q
Diagnosis of Bacterial Meningitis uses
A
PMS Gram stain Culture PCR
25
M.N and H.M have what virulence factors
Cap, IGA, Pili, Endotoxin, Outer membrane, Proteins
26
What V factors does P.M have
Cap and IGA
27
Neonatal Bacterial Agensts of Meningitis
B.Strep Agalactaie
| E.Coli K1
28
Affects of Neonatal Meningitis
Neurological, Nerve palsy, Epilepsy, Retardation
29
What can cause an issue in Neonatal CSF tissue
Antibiotic
30
What is Listeria
Bacterial Meningitis
31
Listeria is what kind of bacteria
Gram + Small Rod
32
Listeria is prevalent in what type of patients
IC, Renal, Cancer
33
Tb is an agent of what meningitis
Bacterial Meningitis
34
What is an issue to TB
The attention of infection is somewhere else
35
What must u have with TB
Symptoms
36
50% of TB is ass with
Acute miliary TB
37
Tb affects what age
0-4yrs
38
Onset of TB
Gradually - few weeks
39
Fungal Meningitis Agents
Crypt Neo.
Crypt Gatti
Cocci Immitis
40
I invade blood via Lungs
Fungal
41
I infect pts with depressed immunity, which isnt always the care for
Crypt
| Cocci
42
I use an antigen and culture
Fungal
43
Cocci Immits is founds in what regions
SW USA, Mexico, South America
44
Which fungal can be fatal if untreated
Cocci Immits
45
3 protozoa agents
Free Living Amoeba Naegleria
Acanthamoeba
Balamuthia Mandrillari
46
Protozoas Free Living Amoeba Naegleria is found
in stagnant/sludge water where it multiplys
47
Protozoas Free Living Amoeba Naegleria affect who and what is its onset
Affect health ppl and rapid onset
48
Protozoas Free Living Amoeba Naegleria Mortality rate
High
49
Protozoas Acanthamoeba is founds in what area of the body, and causes what
Acanthamoeba -Resp
| ,Chronic Granuloma Ameba Encephalitis
50
Balamuthia Mandrillaris is found
In soils or stagnant water
51
Balamuthia Mandrillaris infections is from and what does it produce
Inhaled Cysts or skin - Encephalitis with raised protein high lymph and normal low glucose
52
Most common type of meningitis
Virus
53
Who is milder virus or bacteria
Virus
54
Who has less stick neck
Virus
55
Virus CSF
Clear lymph Pmns in early stages
56
What is the course and rule of viral Meningitis
Bening course and recover is the rule
57
Most common cause of Seasonal Aseptic Meningits
Enterovirus
58
Most common form of Sporadic Acute Focal Encephalitis
HSV
59
Encephalitis that infects congentional
HSV
60
Who does HSV infect and what version
Adults/Children HSV 1 reactivation in ganglia
61
is HSV how many are affect by 50y
half
62
I use CT ot MRI to look at temporal lobe
HSV
63
What maybe present with HSV
Herpetic skin/mucosal lesions
64
HSV mortality unless prolonged treatment
70%
65
2 forms of HSV
VZV and CMV
| in Encephalitis V
66
in Encephalitis VZV is
sequel from reactivation
67
CMV in Encephalitis
Primary infection Utero or reactivation
68
Enterovirus agents
Poliovirus
Enterovirus 71
cocsakie and Echo
69
Who is the most common cause of Encephalitis
Enterovirus (polio)
70
Cocksaki and Echo both cause
occasionally Meningitis and Enceph.
71
Who is completely preventable
Enterovirus
72
Paramyoxviral agent
Mumps
73
Most common cause of mild E
Mumps
74
Mumps in Meningitis and E both seen
with out parotitis
75
Paramyoxviral that is zoonotic
Niphal
76
Where do u find Niphal
Pig farmers in Malasia
| Fruit bat
77
Rabies genus
Rhabdovirus/ Lyssa
78
what kind of virus is Rabies
Bullet Shapped SS RNA
79
What happens if Rabies developes in the brain
Folows resp.Cardia arrest and eventually fatal
80
incubation of Rabies
Long can be up to 6 months
81
What path way does Rabies take to the CNS
Peripheral ( father from the CNS the longer it takes)
82
How does Rabies communicated in the brain
C-C in brain little CPE
83
Rabies Symptoms are from
Dysfunction rather then visible damage
84
Rabies in animals
Changes in behavior form limbic system
85
What is administered if u have rabies
RIG/Vaccine never at the same site
86
Toga Virus affect
Both M and E
87
Who uses a number of arthropods
TOGA
88
I am rare to develop neurological disease
TOGA
89
I am asymptomatic
TOGA
90
EX of TOGA
West niles, Japanse E viruse, St louis, Westren
91
Who causes subcute E that leads to Dementia
HIV
92
List the Parasites that are involved with E
```
Toxo Gondii
Plasmid F
Toxo Cara
EG
Taenia Solium.
```
93
Which parasite is congential
Toxo Gondii
94
I cause damage to the eye and brain
Toxo Gondii
95
I cause Hydrocephalus And Intracerebral
| calcification
Toxo Gondii
96
What does Plasmid Falci cause
Cerebral Malaria
97
I plug capillaries and fever follows
Plasmid F
98
I cause Confusion and coma
Plasmid F
99
Toxo Cara agents
Cati and Canis
100
Toxo Cara comes from
Cat/Dog larvae
101
Which parasite is a dead end in humans
Toxo Cara
102
Who causes Granulmos are larvae, which cause retinal detachment and blindness
Toxo Cara
103
Who forms cystic Hydatid- by cyst formation - can be any location but mainly liver
EG
104
Taenia Solium use
Larvae
105
I cause Cysticercosis by cysts in brain and eye
Taenia Solium
106
Tetanus and Botulism are what kind of agent and founds in
Clostridium and are spores in soil
107
Tetanus infects? and Botulism infects>
T-Wounds B-Canned food
108
Tetanus grows in and travels to CNS via
Necrotic tissue travels peripheral and blood Binds in Spine
109
Tetanus and Botulism both produce
Toxins
110
Botulism travels via
Peripheral Blocking ACE
111
I cause overactivity in motor and sympathetic neurons and cause aggravated reflexes spams lock jaw and Opisothotonos ( Spams)
Tetanus
112
I lead to injury, eventually Resp. Failure
Tetanus
113
Tetanus mortality rate
half
114
I am food poising that affect the autonomic system
Botulism
115
I cause weakness, paralysis, dysphagia, diplopia, vomiting, vertigo, Resp. Failure
Botulism
116
C.Trach serotypes
D and K
117
Trachoma Serotypes
A-C
118
Most important eye infection
Trachoma
119
Where is Trachoma an epidemic and why and a result of
Poor countries in children from contact, fingers, towel and inadequate water repeated infection
120
Trachoma diagnosis uses
Culture Immunoflouresent PCR
121
Other Agents that cause conjuctivitis 9
```
H. Influenza
Staph A
Moxeralla
Strep p
N. Gono
Acanthamoeba
HSV
VZV
Adeno
```
122
how can contact lense cause increase in pathogens
decreases mechanisms
123
Cleaning solutions and contaminated lense can cause
increase in pathogens
124
Acanthamoeba in conjunctivitis how and what does it result in
unchanged lens cleaning fluids and transfer when lens is inserted resulting in corneal ulceration
125
HSV in conjunctivitis found in, adn what is reactivation and what can it form and cause
Trigeminal,
reactivation= keratitis,
formation dendritic ulcers, K can lead to corneal scarring and lead to loss of sight
126
VZV in conjunctivitis
Chickenpox or secondary infection
127
Viral conjunctivitis is most caused by
ADENO
128
Pseud causes
Deeper eye infection from trauma
129
Congenital pathogens that cause deeper infections of the eye
Syphilis, Rubella, CMV, Toxo
130
Toxo in conjunctivitis results from
Reactivation due to immune
131
Secondary Sphylil ass with
Ocular inflammation
132
Toxocanis larvae in eye infections
Intense inflammatory Response
| Retinal detachment- CNS or eye triggers an intense eosinophilic IR
133
Onch- Simulism Flies does what in conjunctivitis
Microvilli induce intense IR n skin
Subcutaneous then to eye.
IR causes a # of pathological changes to anterior and posterior
134
Encephalitis caused by
VIRUSES, BACTERIA, PARASITES, CHEMICALS, AUTOIMMUNE
135
Encephalitis is usually caused by
Viruses
136
Characteristics of Encephalitis
Signs of cerebral dysfunction
137
Since there is immune nediated forms of Encephalitis what does that mean
Most etiology are unknown
138
Brain Abscess are
Rare and usually follow surgery or trauma, chronic osteomyelitis of neighbouring bone
139
Acute abscesses are cause by various
bacteria usually mixed flora
140
Bacterial Abscess are caused by 6
TB. Syph.Brucello.Lyme.Nacardio.Actinomycosis.
141
Parasitic Abscess are caused by 2
Toxoplasmosis.Cysticercosis.
142
Fungal abcsess are caused by
Crypt, Cocci,Blast,Candid
