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Z MRI Clinical Prep > Chapter 16 part 1 > Flashcards

Chapter 16 part 1 Flashcards

(84 cards)

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1
Q

establishment and growth of microorganisms on or in a host…cause harm

A

infection

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2
Q

when infection results in injury to host

it is called

A

disease

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3
Q

obstruction by multiplying in large numbers

tissue damage

secrete substances

A

results from pathogenic microorganism infection

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4
Q

organic secreted substances

A

exotoxins

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5
Q

high body temps

nausea

vomiting

shock

A

side effects from infection

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6
Q

bacteria

viruses

fungi

protozoan parasites

A

4 infectious agents

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7
Q

microscopic single cell

simple organization

A

bacteria

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8
Q

lack nucleus

A

procaryotes

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9
Q

have nucleus

A

eukaryotes

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10
Q

morphology

biochemistry

genetic constitution

A

classifications of bacteria

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11
Q

highly resistant bacteria in resting state

A

endospores

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12
Q

streptococcal pharyngitis (strep throat)

klebbsielly pneumoniae (bacterial pneumonia)

clostridium botulinum (food poisoning)

A

common bacteria

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13
Q

simpler in form compared to bacteria or animal cells

lay dormant and never go away

neither prokaryotic or eukaryotic

A

viruses

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14
Q

can’t live outside a living cell

must have a host

no metabolism or way to reproduce

A

obligate intercellular parasites

(viruses)

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15
Q

by nucleic acid (DNA, RNA)

size

symmetry

A

classification of virus

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16
Q

viral particle attaches and inserts its genetic information

A

virion

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17
Q

travels in nervous system and appears when stimulated

A

why herpes simplex comes and goes

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18
Q

epstein barr (mono)

papillomavirous (warts)

rhinovirus (common cold)

A

common viruses

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19
Q

eukaryotic organism with membrane

intercellular organelles visualized

A

Fungi

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20
Q

sterol present in animal cell membrane has cholesterol

A

animal cell

vs

fungi

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21
Q

larger than bacteria

A

fungal size

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22
Q

grow 2 distinct forms

yeast

filamentous hypha (mold)

A

fungi two forms

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23
Q

similiar to a plant or tree branch

A

appearance of fungi via microscope

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24
Q

superficial

cutaneous

subcuntaneous

systemic

A

diseases caused by fungi

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25
discoloration of skin black/brown on palm and plantar
superficial fungal infection tinea nigra
26
keratinized tissue atheletes foot ringworm
cutaneous fungal infection tinea pedis
27
infection via skin trauma through open wound
subcutaneous fungal infection
28
via circulatory system lymphatic system can be fatal
systemic fungal infection
29
unicellular neither plant nor animal motile eukaryotic
protozoa
30
able to ingest food rudimentary
basic digestive system of protozoa
31
amoeboid locomotion(wavelike) flagella motion(LONG TAIL) cilia(short tail)
motility classification of protozoa
32
wavelike
amoeboid locomotion
33
long tail
flagella motion
34
short protein tails
cilia motion
35
survive outside th host resistant to chemical and physical change
protozoan cyst formation
36
trichomonal vaginalis (male and female) plasmodium vivax
typical protozoan infections
37
trichomonas vagisalis
sexually transmitted disease
38
plasmodium vivax
malaria
39
encounter entry spread multiplication damage outcome
establishment of infectious diseases
40
coming in contact with host
encounter
41
congenital infections
microorganisms that pass through placenta
42
rubella syphillis
types of congenital infections
43
when are we exposed to infectious microbioorganisms
at birth
44
born with antibodies breast feeding helps support until own is stronger
babies immune system
45
bodies rids itself colonizers disease causing
encounter outcomes
46
digestive billiary urinary respiratory
entry methods
47
via fallopian tubes
female peritoneal entry for females
48
ingression penetration
infectious ways of entry
49
does not involve deep tissue penetration adheres to surface of cell and excretes toxins ingest or inhale
ingression
50
skin layer broke
penetration
51
food water inhale aerosols/dust
common ingression methods
52
diarrhea pneumonia
ingression symptoms and results
53
vectors (ticks, fleas, mosquitos)
penetration method
54
engulf foreign microbes transport deeper
phagocytes
55
syphilis penetration is congenital infection protozoa
have flagella to help
56
removes paracyte can transport deeper
phagocytes
57
barrier to overcome infection
immune system
58
where microbe enters and ends up determines degree of
spread disemination
59
describes the time that the microorganism takes before it multiplies
incubation period
60
direct indirect
damage to cells
61
causes toxins or poisons to occur eventually cell death
direct damage
62
fast moving can cause obstruction by microorganisms
growth phase
63
could alter metabolism of cell produce host response and create cell death botulism
indirect damage
64
host controls infection infectious agent overcomes host immunities to cause disease host and infectious agent compromise live in symbiosis
outcomes of infection
65
symbiosis
coexist
66
series of events must occur for microorganisms to spread if cycle is broken cycle cannot continue
chain of infection
67
host infectious microorganism mode of transportation reservoir
parts of chain of infection
68
human
host
69
bacteria virus fungi protozoa
infectious microorganism
70
indirect direct
mode of transportation types of damage
71
transmitted outside the body
exogenously
72
transmitted inside the body
endogenously
73
handholding coughing sneezing sexual contact
direct methods
74
common infection spread by direct contact
strep throat
75
most common infectious microbes spread method
liquid mediums
76
phlegm aerosols sneezes coughs urine feces
common excretions for infectious spread
77
vectors (fleas, ticks, mosquitos)
indirect method of transportion
78
can be on body and spread into body after an injury
endogenous transmission
79
site where infection organism camps out
reservoir
80
person who carried infection doies not necessarily display infection
carrier
81
cows mosquitos linens
other vectors
82
ingest milk
cows
83
ingest blood and transfer to next victim
mosquitos
84
inanimate object fomite
linen

Z MRI Clinical Prep (12 decks)

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