Addison Shared "DISkO Exam 3 - Micro" - 20 Picmonics
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DISkO Exam 3 - Micro
Rickettsia
- Need CoA and NAD
- Rocky Mountain spotted fever
- Typhus
- Ehrlichiosis
- Q fever
- Arthropod vector
- Fever
- Headache
- Rash
- Weil-Felix reaction
- Treatment doxycycline
1 min
Rocky Mountain Spotted Fever
- Rickettsia rickettsii
- Dermacentor Wood Tick
- Endemic to East Coast
- Fever
- Headache
- Rash Starts on Wrist and Ankle
- Rash migrates towards the trunk
- Thrombocytopenia
- Hyponatremia
- Elevated liver enzymes
59 secs
Coxiella burnetii
- Characteristics
- Gram Negative Bacteria
- Intracellular
- Aerosol Transmission
- Affects Animal Handlers
- Presentation
- Q Fever
- Flu-like Symptoms
- Atypical Pneumonia
- Hepatitis
- Endocarditis
- Diagnosis
- Serology
- Treatment
- Doxycycline
2 mins
Borrelia burgdorferi
- Characteristics
- Lyme Disease
- Spirochete
- Dark-field Microscopy
- Giemsa Stain
- Silver Stain
- White-footed Mouse
- Ixodes Tick
- Babesia
- Anaplasmosis
- Signs & Symptoms
- Flu-like Symptoms
- Erythema Migrans
- Bulls Eye Rash
- Bilateral Bell's Palsy
- Conduction Defects
- Arthropathy
- Treatments
- Doxycycline
- Ceftriaxone
3 mins
Leptospirosis and Weil's Disease
- Epidemiology
- Tropical Regions
- Water Contaminated with Animal Urine
- Characteristics
- Leptospira interrogans
- Spirochete
- Hooked Shaped Ends
- Clinical Features
- Flu-like Symptoms
- Conjunctival Suffusion
- Photophobia
- Weil's disease
- Liver and Kidney Dysfunction
- Jaundice
- Hemorrhage
- Anemia
2 mins
Lyme Disease
- Mechanism
- Transmitted by Ticks (Vector-borne)
- Signs and Symptoms
- Flu-like Symptoms
- Bulls Eye Rash (Erythema Migrans)
- Joint Pain and Stiffness
- Facial Paralysis
- Considerations
- Antibiotics
- Prevention
2 mins
Pasteurella multocida
- Bacteria Characteristics
- Gram-Negative
- Coccobacilli
- Charcoal Yeast with Iron and Cysteine
- Zoonotic - Cats and Dogs
- Signs & Symptoms
- Cellulitis
- Osteomyelitis
- Septic Arthritis
- Treatment
- Amoxicillin-clavulanate
- Intravenous Antibiotics for Invasive Disease
2 mins
Brucella
- Characteristics
- Gram-Negative
- Coccobacillus
- Unpasteurized milk
- Goat cheese
- Inside macrophages
- Signs and Symptoms
- Lymphadenopathy
- Granulomas
- Undulating fever
- Treatment
- Doxycycline
- Gentamicin
2 mins
Rubella
- Characteristics
- RNA Virus
- Matonaviridae
- Enveloped
- Icosahedral
- SS Positive Linear
- Signs and Symptoms
- German Measles or Three-Day Measles
- Fever
- Postauricular Tenderness
- Lymphadenopathy
- Truncal Rash
- Arthritis
- Congenital TORCH Infection
2 mins
Rubella TORCH
- Signs and Symptoms
- Nonspecific TORCH Symptoms
- Patent Ductus Arteriosus
- Pulmonary Artery Hypoplasia
- Cataracts
- Deafness
- Blueberry Muffin Rash
- Glaucoma
1 min
Rubeola Virus
- Characteristics
- RNA Virus
- Paramyxovirus
- Signs and Symptoms
- Measles
- Rash Spreads From Head to Toe
- Koplik Spots First
- Red Spots with Blue-White Center on Buccal Mucosa
- Cough
- Coryza
- Conjunctivitis
- Subacute Sclerosing Panencephalitis
- Giant Cell Pneumonia in Immunosuppressed Patients
- Warthin-Finkeldey Multinucleated Giant Cells
- Treatment
- Vitamin A
3 mins
Francisella tularensis
- Mechanism
- Contact with Infected Animals
- Dermacentor Wood Tick
- Deer Fly
- Characteristics
- Gram-Negative
- Coccobacilli
- Facultative Intracellular
- Charcoal Yeast Agar with Cysteine and Iron
- Signs and Symptoms
- Ulceration
- Fever
- Painful Lymphadenopathy
- Caseating Granulomas
- Treatment
- Streptomycin
3 mins
Nocardia
- Characteristics
- Aerobic
- Gram-Positive
- Catalase-Positive
- Urease-Positive
- Acid Fast
- Branching
- Beaded Filament
- AIDS/Immunocompromised
- Soil
- Signs and Symptoms
- Lung Cavitation
- Brain Abscess
- Kidney Abscess
- Treatment
- TMP-SMX
2 mins
Bacillus Anthracis (Anthrax) Characteristics
- Characteristics
- Gram-Positive
- Spore-Forming
- D-glutamate Polypeptide Capsule
- Protective Antigen
- Lethal Toxin
- Edema Factor
- Increased cAMP
1 min
Bacillus Anthracis (Anthrax) Disease
- Signs and Symptoms
- Cutaneous
- Painless Black Eschar (Necrotic Lesion)
- Pulmonary
- Mediastinal Widening
- Rapidly Fatal
- Woolsorter's Disease
- Gastrointestinal
- Consuming Anthrax-infected Meat
2 mins
Borrelia Recurrentis
- Characteristics
- Spirochete
- Variable Surface Antigens
- Transmitted by Louse
- Clinical Manifestations
- Relapsing Fever
- Flu-like Symptoms
- Neurologic Deficits
- Cardiopulmonary Deficits
- Hematologic Disorders
- Diagnosis
- Blood Smear
- Polymerase Chain Reaction (PCR)
- Treatment
- Beta Lactams
- Doxycycline
2 mins
Bartonella henselae
- Characteristics
- Gram-Negative
- Pleomorphic
- Bacillus
- Signs and Symptoms
- Cat Scratch Fever
- Lymphadenopathy
- Bacillary Angiomatosis
- Patients with AIDS
- Mimics Kaposi Sarcoma
- Benign
- Reactive Arthritis
- Non-Caseating Granuloma
2 mins
Ehrlichiosis
- Characteristics
- Intracellular Gram-Negative Rod
- Lone Star Tick
- Deer Reservoir
- Clinical Features
- Fever
- Flu-like Symptoms
- Rash is Rare
- Diagnostic Workup
- Antibody Testing
- Pancytopenia
- Monocytes with Cytoplasmic Morulae
- Treatment
- Doxycycline
- Tetracycline
2 mins
Anaplasmosis
- Characteristics
- Ixodes Tick
- Deer and Mice Reservoirs
- Clinical Features
- Flu-Like Symptoms
- Fever
- Rash is Rare
- Diagnosis
- Granulocytes with Cytoplasmic Morulae
- Antibody Testing
- Pancytopenia
- Management
- Doxycycline
- Rifampin
2 mins
Pox Virus
- Characteristics
- Enveloped
- Double-Stranded DNA
- Linear
- Non-Icosahedral
- Signs and Symptoms
- Smallpox
- Cowpox
- Molluscum Contagiosum
- Umbilicated Flesh-Colored Domed Lesions
1 min
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