Evander Shared "Pathoma 18 Musculoskeletal" - 41 Picmonics
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Pathoma 18 Musculoskeletal
Brachial Plexus Roots
- C5 through T1
- Long Thoracic Nerve
- Dorsal Scapular Nerve
43 secs
Brachial Plexus Trunks
- Superior Trunk
- Suprascapular Nerve
- Middle Trunk
- Inferior Trunk
1 min
Brachial Plexus Divisions
- Anterior (Division)
- Posterior (Division)
27 secs
Brachial Plexus Cords
- Lateral Cord
- Lateral Pectoral Nerve
- Posterior Cord
- Upper Subscapular Nerve
- Thoracodorsal Nerve
- Lower Subscapular Nerve
- Medial Cord
- Medial Pectoral Nerve
- Medial Cutaneous Nerve of Arm and Forearm
1 min
Brachial Plexus Branches
- Musculocutaneous Nerve
- Axillary Nerve
- Radial Nerve
- Median Nerve
- Ulnar Nerve
56 secs
Osteogenesis Imperfecta
- Pathophysiology
- Autosomal Dominant
- Decreased Type I Collagen Production
- Symptoms
- Phenotypically Diverse
- Brittle Bone Disease
- Fractures from Minimal Trauma
- Confused with Child Abuse
- Hearing Loss
- Dental Imperfections
- Blue Sclera
1 min
Vitamin D Deficiency
- Signs & Symptoms
- Rickets in children
- Bending bones
- Rachitic rosary
- Breast milk has decreased vitamin D
- Osteomalacia in adults
- Tetany from Hypocalcemia
2 mins
Staphylococcus aureus Characteristics
- Characteristics
- Gram-Positive
- Cocci
- Catalase-Positive
- Coagulase-Positive
- Beta-Hemolytic
- Protein A Virulence Factor
- Inhibits Phagocytosis
- MRSA
- Resistant to Beta Lactams Due to Altered Penicillin Binding Proteins (PBPs)
2 mins
Staphylococcus aureus Disease
- Skin Infections
- Impetigo
- Abscesses
- Exfoliative Toxin
- Scalded Skin Syndrome
- Toxic Shock Syndrome (TSST 1)
- Binds to MHC II and T Cell Receptor
- Food Poisoning
- Acute Bacterial Endocarditis
- Pneumonia
- Osteomyelitis
2 mins
Neisseria gonorrhoeae Characteristics
- Characteristics
- Gram Negative
- Diplococci
- Chocolate Agar
- Thayer-Martin Media
- VPN
- Oxidase Positive
- Glucose Fermenting
- Pilus
- Opa Surface Protein
- Rapid Antigenic Variation
- IgA Protease
2 mins
Neisseria gonorrhoeae Disease
- Signs & Symptoms
- Dysuria
- Pelvic Inflammatory Disease (PID)
- Fitz-Hugh-Curtis Syndrome
- Neonatal Conjunctivitis
- Pharyngitis
- Septic Arthritis
- Tenosynovitis
- Pustules On Hands And Feet
- Treatment
- Ceftriaxone
- Azithromycin
- Doxycycline
- Considerations
- C5-9 Complement Deficiency (Recurrent Infections)
2 mins
Salmonella Enterica Spp.
- Characteristics
- Animal and Human Reservoir
- Poultry and Eggs
- Turtles
- PMN Immune Response
- Symptoms
- Gastroenteritis
- Diarrhea
- Possibly Bloody
- Treatments
- No Antibiotics
- No Vaccine Available
2 mins
Salmonella Typhi
- Characteristics
- Colonizes Gallbladder
- Monocytic Immune Response
- Symptoms
- Typhoid Fever
- Abdominal Pain
- Rose Spots on Abdomen
- Constipation Followed by Diarrhea
- Treatments
- Ceftriaxone
- Fluoroquinolones
- Considerations
- Oral Vaccine - Live
- IM Vaccine - Capsular Polysaccharide
2 mins
Pseudomonas Aeruginosa Characteristics
- Characteristics
- Gram-Negative
- Bacillus
- Aerobic
- Pyocyanin Pigment
- Blue-green Pigment
- Grape like odor
- Non-lactose Fermenting
- Polysaccharide Capsule
- Catalase-Positive
- Oxidase-Positive
- Inactivates Elongation Factor 2
- Exotoxin A
- Endotoxin
- Water sources
3 mins
Pseudomonas Aeruginosa Disease
- Signs and Symptoms
- Pneumonia
- Cystic Fibrosis
- Burn Wounds
- Hot tub folliculitis
- Urinary Tract Infections
- Osteomyelitis associated with IV drug use
- Osteomyelitis from Shoe Puncture Wound
- Diabetic Osteomyelitis
- Corneal Infections in contact lens users
- Endocarditis
- Ecthyma Gangrenosum
3 mins
Mycobacterium Tuberculosis Characteristics
- Characteristics
- Mycolic Acid Cell Wall
- Acid-fast
- Carbolfuchsin Stain Red
- Lowenstein-Jensen Agar
- Serpentine Cord Factor
- Primary TB
- Primary TB
- Caseating Granuloma
- Ghon Focus
- Hilar Lymph Nodes
- Ghon Complex
- Reactivation TB
- Reactivation TB
- Reactivation in Apex
3 mins
Osteosarcoma
- Pathophysiology
- Osteogenic Sarcoma
- Peak incidence men 10-20 years old
- Metaphysis of Long Bones
- Knee Region
- Radiation
- Familial Retinoblastoma
- Paget's Disease
- Diagnosis
- Codman Triangle
- Sunburst Pattern from Elevated Periosteum
- Grave Prognosis
2 mins
Giant Cell Tumor
- Pathophysiology
- Osteoclastoma
- Epiphyseal End of Long Bones
- Peak Incidence 20-40 Years
- Benign
- Knee Region
- Diagnosis
- Soap Bubble Appearance on X-ray
- Spindle-shaped Cells
- Multinucleated Giant Cells
46 secs
Ewing's Sarcoma
- Epidemiology
- Most Common in Boys < 15 years old
- Pathophysiology
- 11;22 Translocation
- Characteristics
- Long bones, Pelvis, Ribs
- Diaphysis
- Small Blue Cells
- Malignant
- Aggressive
- Onion-skin Appearance
- TREATMENT
- Responsive to Chemotherapy
2 mins
Chondrosarcoma
- Pathophysiology
- Cartilaginous tumor
- Malignant
- Men 30-60 years old
- Pelvic and femur bones
- Signs & Symptoms
- Glistening mass in medullary cavity
- Can be primary in origin or from osteochondroma
- Metastasize to lungs
1 min
