Sean Shared "Neuro MicroBio" - 14 Picmonics
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Neuro MicroBio
Haemophilus influenzae Characteristics
- Characteristics
- Gram-Negative
- Coccobacilli
- PRP Capsule in Type B
- Positive Quellung Reaction
- IgA Protease
- Chocolate Agar
- Factor V is NAD
- Factor X is Hematin
- Staph Aureus Provides Factor V
2 mins
Streptococcus Pneumoniae Characteristics
- Characteristics
- Gram-Positive
- Diplococci
- Lancet-Shaped
- Catalase-Negative
- Optochin-Sensitive
- Bile Soluble
- Alpha-Hemolytic
- Polysaccharide Capsule
- Positive Quellung Reaction
- IgA Protease
1 min
Streptococcus agalactiae
- Characteristics
- Group B Streptococci
- Gram-Positive
- Cocci
- Beta-Hemolytic
- Bacitracin-Resistant
- Catalase-Negative
- Pyrrolidonyl Arylamidase (PYR) Negative
- Polysaccharide Capsule
- Hippurate Positive (+)
- Produces CAMP Factor
- Enlarges Area of Hemolysis by S. aureus
- Disease
- Mainly in Babies
- Meningitis
- Pneumonia
- Sepsis
- Colonizes Vagina
- Treatment
- Screen Pregnant Women at 35-37 Weeks
- Penicillin
3 mins
Listeria Monocytogenes Characteristics
- Characteristics
- Gram Positive
- Bacillus
- Intracellular
- Survives in Cold Temperature
- Actin Rocket
- Tumbling Motility
- Catalase-Positive
- Beta-Hemolytic
- Only Gram-Positive with Endotoxin-Like Structure
2 mins
Neisseria Meningitidis
- Characteristics
- Gram-Negative
- Diplococci
- Chocolate Agar
- Thayer-Martin Media
- VPN
- Oxidase-Positive
- Maltose Fermentation
- Glucose Fermentation
- Endotoxin
- Lipooligosaccharide (LOS) in Membrane
- Polysaccharide Capsule
- IgA Protease
- Disease
- Waterhouse Friderichsen Syndrome
- Adrenal Insufficiency
- Petechial Rash
- Treatments
- Ceftriaxone
- Rifampin Prophylaxis
5 mins
Rabies Virus
- Characteristics
- Enveloped
- RNA Virus
- SS Negative Linear
- Helical
- Bullet-Shaped Envelope
- Binds to Acetylcholine Receptor
- Retrograde Fashion
- Migrates to Saliva
- Diagnosis
- Negri Bodies
- Cytoplasmic Inclusions in Neurons
- Purkinje Cells of Cerebellum
2 mins
Rabies Symptoms and Animals
- Characteristics
- Bats, Skunks, and Raccoons (Inside United States)
- Dog Bites (Outside United States)
- Fever
- Agitation
- Paralysis
- Hydrophobia
- Photophobia
- Considerations
- Fatal If Not Treated
1 min
Cryptococcus neoformans
- Characteristics
- Monomorphic
- Encapsulated
- Polysaccharide Capsule
- Narrow-Based Buds
- Latex Agglutination
- Pigeons
- India Ink
- Mucicarmine stain
- Signs and Symptoms
- AIDS/Immunocompromised
- Meningitis
- Soap Bubble Lesions in Brain
- Pneumonia
- Treatment
- Fluconazole
- Flucytosine
- Amphotericin
3 mins
Naegleria Fowleri
- Pathophysiology
- Protozoa
- Rapidly Fatal Meningoencephalitis
- Swimming in Freshwater Lakes
- Travels Through Cribriform Plate
- Diagnosis
- Amoebas in CSF
- Treatment
- Amphotericin B
- Death is Still Common
1 min
Taenia Solium
- Pathophysiology
- Cestode (Tapeworm)
- Taeniasis
- Ingestion of Larvae in Undercooked Pork
- Asymptomatic, in Bowels
- Cysticercosis
- Ingestion of Cestode Eggs
- Skin, CNS and Muscles
- Treatment
- Albendazole
- Praziquantel
1 min
Echinococcus Granulosus
- Pathophysiology
- Cestode (Tapeworm)
- Ingestion of Eggs from Dog Feces
- Hydatid Cysts in Liver
- Fibrosis and Necrosis
- Anaphylaxis if Antigens Released
- Treatment
- Albendazole
- Surgical Removal
1 min
E. coli Overview
- Characteristics
- Gram-Negative
- Bacillus
- Purple Colony with Metallic Green Sheen
- Lactose-Fermenting
- Pink on MacConkey Agar
- Disease
- Diarrhea
- Lipid A Septic Shock
- P Pili Pyelonephritis and Cystitis
- K Capsule Neonatal Meningitis
- K Capsule Pneumonia
- H Antigen Flagella
2 mins
Herpes Simplex Virus (HSV)
- Characteristics
- Enveloped
- Double Stranded DNA
- Linear
- Signs and Symptoms
- Type 1 HSV
- Gingivostomatitis
- Keratoconjunctivitis
- Encephalitis of Temporal Lobes
- Latent in Trigeminal Ganglia
- Type 2 HSV
- Genital Vesicles
- Neonatal Herpes
- TORCHES
- Latent in Sacral Ganglia
- Diagnosis
- Tzanck Test
- Multinucleated Giant Cells
- Cowdry A Inclusions
- Treatment
- Acyclovir
2 mins
Picornavirus
- Characteristics
- Non-enveloped
- RNA Virus
- Icosahedral
- Positive Sense
- A large polypeptide cleaved by proteases
- Viruses
- Rhinovirus
- Poliovirus
- Coxsackievirus
- Hepatitis A Virus
- Echovirus
- Aseptic meningitis
1 min
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