Lectures

Musculoskeletal/CT/Skin Question Set 2

by Lecturio USMLE
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    About the Lecture

    The lecture Musculoskeletal/CT/Skin Question Set 2 by Lecturio USMLE is from the course Musculoskeletal/CT/Skin – Board-Style Questions.


    Included Quiz Questions

    1. Osteosarcoma
    2. Pulmonary metastasis
    3. Osteoid osteoma
    4. Hypoparathyroidism
    5. Cushing’s Syndrome
    1. Increased acetylcholine receptor antibody.
    2. Increased serum creatine kinase levels
    3. Albuminocytological dissociation in the CSF
    4. Increased antinuclear antibodies
    5. Increased calcium channel receptor antibodies
    1. Needle shaped, negative birefringent crystals on polarized light
    2. Anti-CCP
    3. Rhomboid shaped positive birefringent crystals on polarized light
    4. Gram negative diplococci
    5. Increased glucose
    1. Rotator cuff injury
    2. Osteoarthritis
    3. Trauma
    4. Referred pain from the neck and back
    5. Rheumatoid arthritis
    1. Pemphigus vulgaris
    2. Pemphigus foliaceus
    3. Bullous pemphigoid
    4. Dermatitis herpetiformis
    5. Linear Ig A disease
    1. Linear band of Ig G in epidermal basement membrane
    2. Auto antibodies to desmoglein 1
    3. Auto antibodies to desmoglein 3
    4. Linear band of Ig A in the basement membrane
    5. Granular deposits of Ig A in the dermal papilla
    1. Both type III and type IV hypersensitivity
    2. Both type II and III hypersensitivities
    3. lgE-mediated immune responses only
    4. Self-tolerance
    5. Type III hypersensitivity only
    1. H1 receptor antagonists
    2. One of the beta-lactam antibiotics
    3. Corticosteroids
    4. No medications, just observation
    5. Acyclovir
    1. Cryotherapy or podophyllotoxin (0.15% topically)
    2. Acyclovir
    3. Wide spectrum antibiotics
    4. Topical antifungal therapy
    5. Multivitamin
    1. Basal cell hyperplasia, proliferation of subepidermal vasculature and keratinization
    2. Cytoplasmic vacuolation
    3. Intracellular edema with detachment at basal level
    4. Subepidermal blister (detachment at suprabasal level)
    5. Nuclear atypia, cellular pleomorphism, and a disorganized structure of cells from basal to apical layers of the tissue
    1. Post herpetic neuralgia
    2. Pneumonia
    3. Encephalitis
    4. Bacterial superinfection of the affected skin
    5. Cerebellar ataxia
    1. Pemphigus Vulgaris
    2. Staphylococcal infection (scalded skin syndrome)
    3. Bullous pemphigoid
    4. Psoriasis
    5. Molluscum contagiosum
    1. Immunofluorescence study
    2. Histopathology with hematoxylin-eosin
    3. Swab of the blister
    4. Bacteriological examination of the fluid trained from the blister
    5. Clinical examination is enough
    1. Guttate psoriasis
    2. Plaque psoriasis
    3. Inverse psoriasis
    4. Pemphigus vulgaris
    5. Bullous pemphigoid
    1. One of the scabicidal agents (permethrin, lindane, ivermectin)
    2. Wide spectrum antibiotics
    3. No medication should be administered, only proper hygiene
    4. Antiviral medication
    5. Antifungal medication
    1. Exfoliative toxin of Staphylococcus aureus
    2. Bullous pemphigoid
    3. Psoriasis
    4. Herpes simplex virus infection
    5. Stevens-Johnson syndrome
    1. Interferon (IFN) gamma production by CD4+ cells in the skin
    2. Tumor necrosis factor (TNF) alpha production by CD4+ cells in the skin
    3. Circulating anti-double stranded DNA antibodies
    4. Circulating anti- desmoglein antibodies
    5. IgA deposition in the papillary dermis
    1. Erythema nodosum
    2. Cutaneous polyarteritis nodosa
    3. Henoch-Schönlein purpura
    4. Alpha-1 antitrypsin deficiency
    5. Erythema induratum
    1. Alopecia areata
    2. Androgenic alopecia
    3. Telogen effluvium
    4. Lichen planopilaris
    5. Tinea capitis
    1. An exotoxin that cleaves SNARE proteins
    2. A heat-labile toxin that inhibits ACh release at the NMJ
    3. An exotoxin that causes ADP-ribosylation of EF-2
    4. An edema factor that functions as adenylate cyclase
    5. A toxin that disables the G-protein receptor G
    1. Duchenne muscular dystrophy
    2. Becker muscular dystrophy
    3. Myotonic muscular dystrophy
    4. Limb-girdle muscular dystrophy
    5. Emery-Dreifuss muscular dystrophy

    Author of lecture Musculoskeletal/CT/Skin Question Set 2

     Lecturio USMLE

    Lecturio USMLE


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