Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
49 Cards in this Set
- Front
- Back
|
What are the only 2 gram - cocci
|
N. Gonorrhoea
N. Meningitidis |
|
|
What 4 Gram - Rods grow on MacConkees agar
|
CKEES
Citrobacter Klebsiella E. Coli Enterobacter |
|
|
What Grows on Chocolate Agar and needs factors V and X
|
Haemophilus influenza
|
|
|
What does Haemophilus cause
|
Epiglotitis
Meningitis otitis media Pneumonia |
|
|
What is a Gram - Rod that needs to be silver stained
and requires charcol yeast extract with iron and cystine |
Legionella pneumo
|
|
|
how do you clinically diagnose Legionella
|
Antigens in urine
|
|
|
What is aerobic
Gram - Rod Non lactose fermenting Oxidase Positive |
Pseudomonas
|
|
|
What does causes
Pneumonia (CF) Sepsis External Otitis UTI, Diabetic osteomyelitis Hot tub folliculitis |
Pseudomonas
|
|
|
What are the toxins associated with pseudomonas
|
Endotoxin - Fever, Shock (IL-1,6,TNF)
Exotoxin A - inactivates EF-2 |
|
|
What are the 6 bacterias in enterobacteriacea family
|
E.coli
Salmonella Shigella Klebsiella Enterobacter Serratia Proteus |
|
|
What are the 4 A's of Klebsiella
|
Aspiration pneumo
Abscess in lungs Alcoholics Di-A-betics |
|
|
What causes pneumonia in alcoholics and diabetics when aspirated and have red sputum
|
Klebsiella
|
|
|
What is the only E.coli that invades mucosa and causes necrosis and inflammation
|
EIEC 0157h7
**shiga like toxin** |
|
|
What bacteria
ferments glucose has a capsule O antigen and moves by actin polymerization and invades intestinal mucosa and causes bloody diarrhea |
Shigella
|
|
|
What bacteria
ferments glucose has a capsule O antigen Flagella but makes H2S gas and invades intestinal mucosa and causes bloody diarrhea |
Salmonella
** can dissiminate in blood** |
|
|
What E. Coli causes dysentery and the Toxin only causes necrosis and inflammation
|
EHEC
**Shiga-like Toxin** |
|
|
What bacteria is transmitted from contaminated milk or pork and outbreaks are in day-care centers
|
Yersinia Entercolitica
|
|
|
What causes flulike symptoms, Fever, Headache, abdominal pain, jaundice and photophobia with conjunctivitis
**prevalent in the tropics** |
Leptospirosis
|
|
|
What are the symptoms of Limes disease
|
erythema chronicum migrans
Bells palsy cardiac av nodal block monoarthritis migratory polyarthritis TX with doxycycline |
|
|
What is the only oxidase+ Gram - Rod
|
Pseudomonas
|
|
|
What bacteria is
Gram - rods non lactose fermenter and oxidase + |
Pseudomonas
|
|
|
What bacteria are 5
Gram - rods ferment lactose (fast) And what kind of agar do they grow on |
MacConkeys C = KEES
** grow pink colonies on agar** Citrobacter Klebsiella E. Coli Enterobacter Serratia |
|
|
haEMOPhilus influenza characterists
|
EMOPS
epiglottitis Meningitis otitis media pneumonia Aerosol transmission Needs V and X on chocolate agar |
|
|
What should I think of with
Enterobacteriaceae? |
Think COFFEe
Capsular O antigen Flagellar antigen Ferment Glucose Enterobacteriaceae **E.coli, Salmonella, Shigella, Klebsiella, Enterobacter, Serratia, Proteus |
|
|
EIEC
|
*** ONLY one invades ingtestinal mucosa***
has a shiga like toxin **Dysentery =invades AND toxin causes necrosis and inflammation** |
|
|
EHEC
|
Hemorrhageic
**Shiga like toxin Dysentery (toxin alone causes necrosis and inflammation)** |
|
|
ETEC
|
Toxigenic
** labile/stable toxin = Travelers diarrhea** NO BLOOD |
|
|
Salmonella VS shigella
|
Both cannot ferment lactose
Both invade mucosa and cause bloody diarrhea **Salmonella have flagella and can disseminate in blood** **Salomon swim. Shigella moves by actin polymerization** |
|
|
How is shigella transmitted
|
Food
Fingers Feces Fies |
|
|
What are the symptoms of salmonella typhi
|
Typhoid fever
fever diarrhea headache **ROSE SPOTS on abdomen** |
|
|
What causes gastritis and up to 90% of duodenal ulcers
|
Helicobacter pylori
|
|
|
Having helicobacter pylori increases your risk for what
|
Peptic ulcer
Gastric adenocarcinoma and lymphoma |
|
|
What is a
Gram - Rod Urease + |
Helicobacter pylori
|
|
|
What are the big 3 spirochetes
|
BLT
Borrelia Leptospira Treponema |
|
|
Which of the 3 spirochetes can be seen with light microscopy
|
Borrelia
|
|
|
which of the 3 spirochetes can only be seen via dark-field microscopy
|
Treponema
|
|
|
What is the name of a question mark shaped bacteria found in water contaminated with animal urine
|
Leptospira interrogans
|
|
|
What are the clinical manifestations of leptospira
|
Flu-like symptoms
jaundice, photophobia with conjunctivitis **most prevalent in the tropics** |
|
|
What does the endotoxin do? and where is it found
|
found on Gram -
causes release of IL-1, TNF-alpha, and IL-6 from macrophages. (inflammation) causes gram negitive shock |
|
|
Gram -
Oxidase - Lactose fermenting rod causes fever, shaking chills, and productive cough. What will you find on X-ray |
Klebsiella Pneumonia
***Lobar cavitation*** |
|
|
hydrops fetalis
facial abnormalitites notched teeth, saddle nose, short maxilla saber shins |
Syphilis
|
|
|
Gram - ROD
Oxidase + Non lactose fermenting |
P. Aeruginosa
|
|
|
What is the most common cause of prostatitis and what is the most important virulance factor
|
E. Coli
P- Pili (pylonephritis associated Pilli ) |
|
|
What 3 bacteria are
Gram - rods non lactose fermenter and is oxidase - |
Shigella
Salmonella Proteus |
|
|
EPEC
|
Pathogenic
** no toxin produced, adheres to villi and flattens = decrease absorption = diarrhea ** NO BLOOD |
|
|
What is gram-negative oxidase-positive curved rod with polar flagella.
|
Cholera
|
|
|
drug of choice for schistosomiasis.
|
Praziquantel
|
|
|
MOA of Mebendazole and albendazaole
|
both inhibit B-tubulin polymerization
|
|
|
What drug works by Reductoin by ferredoxin
|
metranidazole
|
