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Diseases Flashcards

1
Q

Skin diseases

A

caused by staphylococci and streptococci

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2
Q

Pimples and Boils

Staphylococcus aureus

A

Caused by staphylococcus aureus invasions through hair follicles.

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3
Q

Scalded Skin Syndrome

Staphylococcus aureus

A

caused by 2 different exotoxins that are called EXOFOLIATINS that are created by S aureus

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4
Q

Strep throat

Streptococcus pyogens

A

rash on the inside of the throat caused by S pyogenes, complications can lead to scarlet fever and Rhematic Fever

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5
Q 
Scarlet Fever
(variation of strep throat)
A

complication of strep throat that is caused by ERYTHROGENIC toxins.

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6
Q

Erysipelas

hemolytic streptococci

A

caused by hemolytic streptococci and spreads easily due to its ability to make HYALURONIDASE. Can cause septicemia if left untreated

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7
Q

Flesh Eating Bacteria

streptococci

A

streptococci which can make enzymes that allow them to digest human tissue rapidly

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8
Q

Impetigo

Both staphlococci and streptococci

A

PYODERMA lesions caused by staphlococci, streptococci, or both

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9
Q

Acne

Propionibacterium Acnes

A

casued by the anaerobic organism Propionibacterium Acnes

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10
Q 
Burn Infections
(Pseudomona aeruginosa)
A

Pseudomonas aeruginosa starts to grow underneath the scab that develops over burned skin

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11
Q

Eye Infections

A

caused by gonorrhoeae or chlamydia

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12
Q

Ophthalmia neonatorum

gonorrhoeae and chlamydia

A

conjunctivitus of the newborn. gonorrhoeae or chlamydia present in the birth canal can infect the eyes of the baby. treated by silver nitrate or tetracyclines

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13
Q

Pink eye

several organisms

A

Bacterial conjunctivitis, caused by a number of organisms. Can be treated with sulfonamide

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14
Q

Trachoma

chlamidia

A

swollen conjunctivitis caused by chlamidia

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15
Q

Urogenital and STD’s

A

UTI’s, Bacterial Vaginitis, Toxic shock syndrome, Gonorrhea, Syphilis, Chlamydia

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16
Q

UTI

Escherichia Coli

A

80% caused by E Coli. Often nosocomial infections

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17
Q

Bacterial Vaginitis

Gardnerella vaginalis

A

when the pH of the vagina increases, normal flora interacts with anaerobic bacteria to cause infection. (So basically this is an opportunistic infection)

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18
Q

Toxic shock syndrome

Staphylococcus aureus

A

S aureus strains make the exotoxin C and cause this disease that involves fever, rash, and drop in blood pressure

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19
Q

Gonorrhea

neisseria gonorrohoeae

A

caused by neisseria gonorrhoeae. Can lead to PID

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20
Q

Syphilis

Treponema pallidum

A

Organism treponema pallidum is transmitted sexually and casues syphilis. All organs of the body can be damaged by the organism. CHANCRE present

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21
Q

Chlamydia

Chlamydia trachomatis

A

caused by chlamydia trachoatis can cause NGU and PID

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22
Q

Upper and lower respiratory tract diseases

A

diptheria, whooping cough (pertussis), Pneumonia, mycoplasma pneumonia, legionnaires disease, TB

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23
Q

Diptheria

Corynebacterium diptheria

A

The organism makes an exotoxin which inhibits protein synthesis. It causes a PSEUDOMEMBRANE as well

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24
Q 
Whooping Cough (Pertussis)
(Bordetella pertussis)
A

Caused by Bordetella pertussis. Only infects humans and produces both an exotoxin and endotoxin. 3 stages: CATARRHAL, PAROXYSMAL, CONVALESCENT

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25
Pneumonia | Streptococcus pneumoniae
caused by streptococcus pneumoniae. Has a vaccine
26
Mycoplasma Pneumonia | Mycoplasma pneumoniae
caused by Mycoplasma pneumoniae which lacks a cell wall. Because of the lack of a cell wall it cannot be treated by penicillin
27
Legionnaires Disease | Legionella pneumophila
caused by legionella pneumophila. Survives in wbc's
28
Tuberculosis(TB) | Mycobaterium tuberculosis
Caused by Mycobacterium tuberculosis. grows slow and survives in macrophages and wbc's. causes lung lesions and tissue death. Treated by isoniazid, rifampin, and ethambutol
29
Gastrointestinal Diseases
food poisoning, S aureus, C perfringens, B cereus, Salmonellosis, Typhoid fever, Shigellosis, Cholera, E Coli, E coli O157:H7, Campulobacter jejuni/ C fetus, Yersiniosis, Peptic Ulcers, Clostridium difficile
30
Food poisoning | Staphylococcus, Clostridium perfringens and botulinim, and Bacillis cereus
food with preformed toxins in it. Disease caused by toxins are referred to as intoxications rather than infections. Symptoms occur more rapidly than in infections
31
S. Aureus
makes enterotoxins A or D. Inflames the intestines and stimulates vomiting center of the brain
32
Clostridium perfringens
makes an enterotoxn and also forms an ENDOSPORE. Causes gas gangreen and food poisoning
33
Bacillus cereus
makes enterotoxin which induces vomiting
34
Enteritis
infmlammation of the intestine
35
Salmonellosis | Salmonella enteritidis
caused by Salmonella enterititdis. Gram negative so makes an ENDOTOXIN
36
Typhoid fever | Salmonella typhi
created by salmonella typhi. Infects macrophages in the lymph. Can cause septecimia.
37
Shigellosis | Shigella dysenteriae
bacterial dysentary. Makes a toxin called the Shiga toxin which can lead to coma
38
Cholera | Vibrio cholerae
Caused by Vibrio Cholerae. damages intestinal lining. Produces rice water stools.
39
Escherichia Coli
traveller's diarrhea. Is carried in our intestines and can cause opportunistic infections
40
E coli O157:H7
this strain of E coli makes shiga toxins 1 & 2
41
Campylobacter jejuni and C fetus
results in copius diarrhea
42
Yersiniosis | Yersinia enterocolitica
produces enterotoxins and survives and grown at refrigerator temps.
43
Peptic Ulcers | Heliobacter pylori
Caused by Helicobacter pylori which survives the acidity of the stomach since it can neutralize it .
44
Clostridium difficile
gram positive, endospore forming rod.
45
Nervous System Diseases
Bacterial Meningitis, Listeriosis, Tetanus, Botulism
46
Bacterial Meningitis | Neisseria meningitidis
Caused by Neisseria meningitidis. makes an unusally large amount of ENDOTOXIN. used to be caused by Haemophilus influenzae
47
Listeriosis | Listeria monocytogenes
casued by listeria monocytogenes
48
Tetanus | Clostridium tetani
caused by Clostridium tetani, which is an anaerobic endospore former.
49
Botulism | Clostridium botulinum
caused by Clostridium botulinum, and makes the most potent toxin known to man, botulinum toxin, a neurotoxin carried on a prophage. Also is an endospore
50
Systemic Diseases
Puerperal Fever, Group B streptococci, Rheumatic Fever, Anthrax, Plague, Lyme Disease, Rickettsial Systemic Disease, Epidemic typhus, Rocky Mountain Spotted Fever
51
Puerperal Fever | Streptococcus pyogenes
caused by streptococcus pyogenes.
52
Group B streptococci
can cause neonatal Sepsis with meningitis as a potential complication
53
Rheumatic Fever | Streptococcus pyogenes
Streptococcus pyogenes causes strep throat and thos symptoms go away. However fever, rash, and arthritis develops.
54
Anthrax | Bacillus anthracis
can cause blood clots in lung capillaries which lead to death, creats EDEMA TOXIN
55
Plague | Yersinia pestis
Yersinia pestis amkes exotoxins which inhibits macrophages and other parts of the immune system. transferred from rodents to humans via tick bite
56
``` Lyme Disease (Borrelia burgdorferi) ```
Caused by tick bites and transferred from deer and rodents
57
Rickettsial Systemic Disease
caused by obligate intracellular parisites, cause skin lesions called petechiae
58
Epidemic Typhus | Rickettsia prowazekii
caused by Rickettsia prowazekii and is gotten from bites by lice, PETECHIAE skin lesions
59
Rocky Mountain Spotted Fever | Rickettsia rickettsia
caused by Rickettsia rickettsia and is transmitted by ticks. PETECHIAE skin lesions
60
Endospores
problematic because they germinate after treatment and therefore can reinfect the host

Microbio (10 decks)

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