Brandon Shared "General Pathology-E4" - 57 Picmonics
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General Pathology-E4
Spina Bifida Assessment
- Cause
- Congenital Malformation of Vertebrae
- Assessment
- Dimple With or Without Hair Tuft
- Lumbar Sac
- Hydrocephalus
- Paralysis
- Considerations
- Identify Type
2 mins
Epidural Hematoma
- Mechanism
- Middle Meningeal Artery Rupture
- Temporal Bone Fracture
- Hematoma Between Skull And Dura Mater
- Transtentorial Herniation
- Lucid Interval
- Imaging
- Lens-shaped on CT
- Does Not Cross Suture Lines
- Treatment
- Craniotomy
1 min
Subdural Hematoma
- Mechanism
- Tear of Bridging Veins
- Slow Bleeding, Over Time
- Imaging
- Subdural Space
- Crescent-shaped on CT
- Crosses Suture Lines
- Midline Shift
- Causes
- Elderly
- Whiplash
- Abusive Head Trauma (Shaken Baby Syndrome)
2 mins
Subarachnoid Hemorrhage
- Bleeding into Subarachnoid Space
- Mechanisms
- Trauma
- Aneurysm Rupture
- AVM Rupture
- Vasospasm causes Ischemia
- Signs & Symptoms
- "Worst Headache Of My Life"
- Diagnosis
- Noncontrast Head CT
- Lumbar Puncture
- Angiography
- Considerations
- Surgery
- Blood Pressure Control
- Intracranial Pressure Control
- Nimodipine for Vasospasm Prophylaxis
3 mins
Meningitis Assessment
- Assessment
- Nausea and Vomiting
- Fever
- Nuchal Rigidity
- Severe Headache
- Purpura
- Seizures
- Photophobia
- Infants and Young Children
- Opisthotonus Position
- High-Pitched Cry
- Bulging Fontanel
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
Causes of Dementia
- Reversible Causes
- Intoxication or Medications
- Depression
- Normal Pressure Hydrocephalus
- Vitamin B12 Deficiency
- Metabolic Conditions
- Irreversible Causes
- Lewy Body Dementia
- Prion Disease
- Pick's Disease
- AIDS Dementia
- Alzheimer's Disease
- Multi-infarct (Vascular) Dementia
2 mins
Multiple Sclerosis Features and Mechanisms
- Features
- More Common in Women
- Presents in 20's and 30's
- Northern Europeans
- Mechanism
- Unknown mechanism, genetic factor
- HLA-DRB1
- Autoimmune Demyelination of CNS
- White Matter of Brain and Spinal Cord
- T Cell Mediated Inflammation
2 mins
Parkinson's Disease Assessment
- Assessment
- Decreased Dopamine
- Older Adult
- Cogwheel Rigidity
- Bradykinesia
- Shuffling Gait
- Resting Tremor
- Pill-Rolling
- Mask-Like Face
- Cognitive Decline
2 mins
Amyotrophic Lateral Sclerosis (ALS)
- Assessment
- Progressive Muscle Weakness
- Systemic Muscle Wasting
- Fasciculations
- Spasticity
- Fatigue
- Considerations
- Riluzole (Rilutek)
- Stretching
- Little to No Cognitive Decline
- Respiratory Support
- Palliative Care
2 mins
Huntington's Disease
- Pathophysiology
- Autosomal Dominant
- Trinucleotide Repeat
- CAG Repeats
- Chromosome 4
- Anticipation
- Caudate
- Decrease of ACh
- Decrease of GABA
- Signs and Symptoms
- Chorea
- Dementia
- Depression
- Glutamate Toxicity
- Neuronal Death via NMDA Binding
3 mins
Ependymoma
- Occur in Children
- Fourth Ventricle
- Hydrocephalus
- Perivascular Pseudorosettes
- Rod Shaped Blepharoplasts
- Cauda Equina in Adults
- Poor Prognosis
- Neurofibromatosis Type II
2 mins
Oligodendroglioma
- Slow growing tumor
- Frontal lobe
- Chicken Wire Pattern
- Fried egg appearance
- Calcifications
32 secs
Medulloblastoma
- Pathophysiology
- Occurs in Children
- Cerebellum
- Fourth Ventricle
- Diagnosis
- Small Blue Cells
- Lots of Mitotic Figures
- Homer Wright Rosettes
- Signs and Symptoms
- Hydrocephalus
- Ataxia
- Wide-based Gait
- Treatment
- Radiosensitive
2 mins
Schwannoma
- Characteristics
- Acoustic Schwannoma
- Cranial Nerve VIII
- Cerebellopontine Angle
- S100 Positive
- Bilateral Schwannoma in Neurofibromatosis Type 2
- Tinnitus
- Cranial Nerve V
- Affects Corneal Reflex
2 mins
Meningioma
- Epidemiology
- Most Common Adult Primary Brain Tumor
- pathology
- Benign
- Originate from Arachnoid Villi
- Dural Attachment
- Parasagittal
- Clinical Manifestations
- Contralateral Leg Weakness
- Seizures
- Diagnosis
- Psammoma Bodies
- Calcifications
- Increased Bone Density
3 mins
Spontaneous Pneumothorax
- Mechanism
- Accumulation of Air in Pleural Space
- Tall and Thin Young Males
- Bleb or Bulla Rupture
- Underlying Disease
- Signs and Symptoms
- Hypoxemia
- Chest Pain
- Decreased Breath Sounds
- Hyperresonance
- Shortness of Breath (SOB)
1 min
Tension Pneumothorax
- Mechanism
- Air Enters Pleural Space, but Can't Exit
- Trauma or Infection
- Signs and Symptoms
- Decreased Breath Sounds
- Trachea Deviates Away from Affected Side
- Chest Pain
- Tachycardia
- Tachypnea
- Hypotension
- Hypoxemia
- Hyperresonance
- Emergency
2 mins
Restrictive Lung Diseases
- Poor Breathing Mechanics
- Interstitial Lung Diseases
- Goodpasture's Syndrome
- Eosinophilic Granuloma
- Granulomatosis with Polyangiitis
- Sarcoidosis
- Pneumoconiosis
- Idiopathic Pulmonary Fibrosis
- Drug Toxicity
- Acute Respiratory Distress Syndrome (ARDS)
- Neonatal Respiratory Distress Syndrome
2 mins
Obstructive Lung Disease
- Blocked Airflow
- Increased residual volume
- V/Q Mismatch
- Decreased forced vital capacity (FVC)
- Decreased FEV1/FVC ratio
- Asthma
- Bronchiectasis
- Chronic bronchitis
- Emphysema
51 secs
