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Step 1 > Most Commons 4 > Flashcards

Most Commons 4 Flashcards

1
Q

Lens dislocation + aortic dissection + joint hyperflexibility

A

Marfan’s syndrome (fibrillin deficit)

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2
Q

Lesch-Nyhan syndrome

A

HGPRT deficiency

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3
Q

Lewy bodies

A

Parkinson’s disease

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4
Q

Libman-Sacks disease

A

Endocarditis associated with SLE

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5
Q

Lines of Zahn

A

Arterial thrombus

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6
Q

Lisch nodules

A

Neurofibromatosis (von Recklinghausen’s disease)

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7
Q

Low serum ceruloplasmin

A

Wilson’s disease

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8
Q

Lucid interval

A

Epidural hematoma

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9
Q

Lumpy-bumpy appearance of glomeruli on immunofluorescence

A

Poststreptococcal glomerulonephritis

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10
Q

Lytic bone lesions on x-ray

A

Multiple myeloma

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11
Q

Mallory bodies

A

Alcoholic liver disease

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12
Q

Mallory-Weiss syndrome

A

Esophagogastric lacerations

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13
Q

McArdle’s disease

A

Muscle phosphorylase deficiency

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14
Q

McBurney’s sign

A

Appendicitis

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15
Q

MLF syndrome (INO)

A

Multiple sclerosis

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16
Q

Monoclonal antibody spike

A

Multiple myeloma (called the M protein; usually IgG or IgA), MGUS (monoclonal gammopathy of undetermined significance), Waldenstrom’s (M protein = IgM) macroglobulinemia

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17
Q

Myxedema

A

Hypothyroidism

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18
Q

Necrotizing vasculitis (lungs) and necrotizing glomerulonephritis

A

Wegener’s and Goodpasture’s (hemoptysis and glomerular disease)

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19
Q

Needle-shaped, negatively birefringent crystals

A

Gout

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20
Q

Negri bodies

A

Rabies

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21
Q

Nephritis + cataracts + hearing loss

A

Alport’s syndrome

22
Q

Neurofibrillary tangles

A

Alzheimer’s disease

23
Q

Niemann-Pick disease

A

Sphingomyelinase deficiency

24
Q

No lactation postpartum

A

Sheehan’s syndrome (pituitary infarction)

25
Q

Nutmeg liver

A

CHF

26
Q

Occupational exposure to asbestos

A

Malignant mesothelioma

27
Q

Orphan Annie nuclei

A

Papillary carcinoma of the thyroid

28
Q

Osler’s nodes

A

Endocarditis

29
Q

Owl’s eye

A

CMV

30
Q

Painless jaundice

A

Pancreatic cancer (head)

31
Q

Palpable purpura on legs and buttocks

A

Henoch-Schonlein purpura

32
Q

Pancoast’s tumor

A

Bronchogenic apical tumor associated with Horner’s syndrome

33
Q

Pannus

A

Rheumatoid arthritis

34
Q

Parkinson’s disease

A

Nigrostriatal dopamine depletion

35
Q

Periosteal elevation on x-ray

A

Pyogenic osteomyelitis

36
Q

Peutz-Jeghers syndrome

A

Benign polyposis

37
Q

Peyronie’s disease

A

Penile fibrosis

38
Q

Philadelphia chromosome (bcr-abl )

A

CML (may sometimes be associated with AML)

39
Q

Pick bodies

A

Pick’s disease

40
Q

Pick’s disease

A

Progressive dementia, similar to Alzheimer’s

41
Q

Pink puffer

A

Emphysema (centroacinar [smoking], panacinar [alpha-1-antitrypsin deficiency])

42
Q

Plummer-Vinson syndrome

A

Esophageal webs with iron deficiency anemia

43
Q

Podagra

A

Gout (MP joint of hallux)

44
Q

Podocyte fusion

A

Minimal change disease

45
Q

Polyneuropathy, cardiac pathology, and edema

A

Dry beriberi (thiamine, vitamin B1 deficiency)

46
Q

Polyneuropathy preceded by GI or respiratory infection

A

Guillain-Barre syndrome

47
Q

Pompe’s disease

A

Lysosomal glucosidase deficiency associated with cardiomegaly

48
Q

Port-wine stain

A

Hemangioma

49
Q

Positive anterior “drawer sign”

A

Anterior cruciate ligament injury

50
Q

Pott’s disease

A

Vertebral tuberculosis

Step 1 (58 decks)

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