Vidya Shared "Misc." - 77 Picmonics
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Misc.
Friedreich's Ataxia
- Trinucleotide Repeat
- GAA Repeat
- Frataxin
- Mitochondrial Dysfunction
- Autosomal Recessive
- Hammertoes
- High Arches
- Kyphoscoliosis
- Lateral Corticospinal Tract
- Posterior Column
- Spinocerebellar Tract
- Type I Diabetes Mellitus
- Hypertrophic Cardiomyopathy
1 min
Wilson's Disease Symptoms
- Cirrhosis
- Hepatocellular Carcinoma
- Basal Ganglia Degeneration
- Dementia
- Dyskinesia
- Asterixis
- Kayser-Fleischer Rings
- Slit Lamp Exam
- Hemolytic Anemia
2 mins
Whipple's Disease
- Tropheryma Whipplei
- Gram-Positive
- Middle-aged, Caucasian men and Farmers
- Malabsorption
- Mesenteric Nodes
- Arthralgias
- Cardiac Symptoms
- Neurologic Symptoms
- PAS-positive Foamy Macrophages
1 min
Polyarteritis Nodosa
- Pathophysiology
- Immune Complex-Mediated Transmural Vasculitis
- Hepatitis B Association
- Fibrinoid Necrosis
- Signs and Symptoms
- Black Stool (Melena)
- Neurologic Dysfunction
- Myalgia
- Fever
- Hypertension
- Diagnosis
- Vessels / Lesions in Different Stages
- Renal Microaneurysms (On Arteriogram)
- Spares Pulmonary Arteries (No Pulmonary Involvement)
- Treatment
- Corticosteroids
- Cyclophosphamide
2 mins
Attention-Deficit Hyperactivity Disorder (ADHD) Interventions
- Drug Therapy
- CNS Stimulants
- Amphetamine
- Methylphenidate
- Bupropion (Wellbutrin)
- Atomoxetine (Strattera)
- Guanfacine (Intuniv)
- Considerations
- Manage Disruptive Behavior
- Provide Simple Instructions
2 mins
CNS Stimulants
- Indications
- Attention Deficit Hyperactivity Disorder (ADHD)
- Obesity
- Mechanism of Action
- Increase Catecholamines at Synaptic Cleft
- Increase Norepinephrine
- Increase Dopamine
- Drug Names
- Methylphenidate (Ritalin)
- Methamphetamine
- Side Effect
- Potential for Abuse
57 secs
Beta Blocker Antidote
- Antidote
- Glucagon
29 secs
Bacteroides Fragilis
- Characteristics
- Gram-Negative
- Anaerobe
- Normal Colonic Flora
- Produces Vitamin K
- Produces Gas in Tissue
- Foul-Smelling
- Signs and Symptoms
- Gastrointestinal Abscess
- Treatment
- Penicillin-Resistant
- Clindamycin
- Metronidazole
2 mins
Hartnup Disease
- Pathophysiology
- Autosomal Recessive
- Neutral amino acids
- Defective Transporter
- Renal and Intestinal cells
- Signs and Symptoms
- Causes tryptophan excretion in urine
- Leads to Pellagra
- Diarrhea
- Dermatitis
- Dementia
2 mins
HIV Prophylaxis Medications
- CD4+ < 200
- TMP-SMX
- Pneumocystis Pneumonia
- CD4+ < 100 Susceptible to Toxoplasma Gondii
- CD4+ < 50
- Mycobacterium Avium and Intracellulare
- Azithromycin If Delayed Therapy
2 mins
Toxoplasma gondii TORCH
- Signs and Symptoms
- Congenital TORCH Infection
- Mom Usually Asymptomatic
- Rarely Lymphadenopathy
- Nonspecific TORCH Signs
- Intrauterine Growth Retardation
- Hepatosplenomegaly
- Deafness
- Chorioretinitis
- Hydrocephalus
- Diagnosis
- Calcifications
1 min
Ataxia Telangiectasia
- Pathophysiology
- Autosomal Recessive
- ATM Gene
- Defect in DNA repair
- Signs & Symptoms
- Cerebellar defects
- Spider Angiomas
- Sensitive to Radiation
- Defective Tumor Suppressor Gene
- Increased risk of Cancer, Leukemias, and Lymphomas
- Increased AFP levels
- IgA deficiency
- Repeated sinopulmonary infections
2 mins
Niacin Therapy (Vitamin B3)
- Mechanism
- Inhibits Lipolysis in Adipose Tissue
- Reduces Hepatic VLDL Secretion
- Indications
- Decrease Triglycerides
- Decrease LDL
- Increase HDL
- Side Effects
- Flushing
- Decreased by Aspirin
- Hyperglycemia
- Hyperuricemia
2 mins
Heparin Induced Thrombocytopenia (HIT)
- Pathophysiology
- 5-10 Days After Heparin Exposure
- Heparin-Platelet Factor 4 Complex
- Autoantibodies Form Against Complex
- Heparin-Platelet Factor 4-Antibody Complex Binds Platelets
- Platelet Aggregation
- Procoagulant Release
- Symptoms
- Thrombocytopenia
- Diagnosis
- Serotonin Release Assay (SRA)
- Treatment
- Stop Heparin, Start Direct Thrombin Inhibitor
2 mins
Vitamin B12 (Cobalamin) Mechanism and Deficiency
- Mechanism
- Cobalamin
- Large reserve pool in the liver
- Homocysteine to methionine
- Methylmalonyl CoA to succinyl CoA
- Deficiency Signs and Symptoms
- Macrocytic Megaloblastic Anemia
- Hypersegmented Neutrophils
- Neurologic defects
- Posterior column
- Lateral corticospinal tract
- Spinocerebellar tract
5 mins
Vitamin B6 (Pyridoxine) Deficiency
- Deficiency From Isoniazid
- Deficiency From Oral Contraceptives
- Seizures
- Hyperirritability
- Peripheral Neuropathy
- Sideroblastic Anemia
3 mins
Biotin (Vitamin B7)
- Mechanism
- Carboxylation Reaction
- Pyruvate Carboxylation to Oxaloacetate
- Propionyl-CoA Carboxylation to Methylmalonyl-CoA
- Acetyl-CoA Carboxylation to Malonyl CoA
- Deficiency Causes
- Antibiotic Use
- Ingestion of Raw Eggs
- Signs & Symptoms
- Alopecia
- Dermatitis
- Enteritis
2 mins
Vitamin B6 (Pyridoxine)
- Pyridoxal Phosphate
- Mechanism
- Transamination
- Decarboxylation
- Glycogen Phosphorylase
- Cystathionine Synthase
- Functions
- Heme Synthesis
- Niacin Synthesis
- Neurotransmitter Synthesis
2 mins
Beriberi (Thiamine Deficiency)
- Thiamine Deficiency
- Dry Beriberi
- Polyneuritis
- Muscle Wasting
- Wet Beriberi
- Dilated Cardiomyopathy
- Edema
51 secs
Cephalosporins Overview
- Mechanism of Action
- Beta lactam drug
- Inhibits cell wall synthesis
- Bactericidal
- Side Effects
- Hypersensitivity reactions
- Vitamin K Deficiency
- Disulfiram like reaction with Alcohol
- Increased Nephrotoxicity of Aminoglycosides
1 min
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