UWorld_7.11 Flashcards

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1
Q

Stillbirth delivery options @ 2nd trimester

A
  • D&C (up to 24 weeks)
  • induction of labor
  • spontaneous vaginal delivery
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2
Q

Stillbirth delivery options @ 3rd trimester

A
  • IOL
  • spontaneous vaginal delivery
  • repeat C-section if requested
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3
Q

Croup cause/presentation

A
  • parainfluenza
  • inspiratory stridor
  • “barky”, seal-like cough
  • hoarse voice
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4
Q

Workup of meconium ileus

A

Water-soluble contrast enema

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5
Q

PDA-dependent congenital heart disease

A
  • coarctation of aorta
  • D-transposition of great arteries
  • hypoplastic left heart
  • total anomalous pulmonary venous connection
  • tricuspid atresia
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6
Q

Neonate w/70-90% spO2 + central cyanosis dx/management?

A
  • cyanotic heart disease

- PGE for maintaining PDA until surgery

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7
Q

Dermatofibroma presentation

A
  • nontender, firm, hyperpigmented nodule
  • central dimple when pinched
  • 2/2 fibroblast proliferation
  • usually occur @ LE
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8
Q

Pyogenic granuloma presentation

A
  • benign vascular skin tumor
  • p/w small red papule shiny mass
  • bleeds easily
  • usually @ oral mucosa/lips
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9
Q

Diyhydropyridine ca-cahnnel blockers

A

-amlodipine

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10
Q

Amlodipine se

A

Peripheral edema

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11
Q

Cause/treatment of liver abscess 2/2 amebiasis

A
  • entamoeba histolytica
  • pt.s who travel to endemic area
  • tx = metronidazole
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12
Q

Systemic sclerosis presentation

A
  • extensive skin thickening
  • raynauds
  • joint pain/fatigue/stiffness
  • organ involvement: lungs, heart, kidneys
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13
Q

Bite cells ==> ?

A

Hemolysis

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14
Q

Heinz bodies ==> dx?

A

G6PD deficiency

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15
Q

Isoniazid SE

A

Idiosyncratic hepatitis similar to viral hepatitis

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16
Q

Most common location for ulnar n. entrapment

A

@ elbow @ medial epicondylar groove

17
Q

Abdominal pain + weight loss + oral ulcers dx?

A
  • Crohn’s vs. Celiac dz.

- Crohn’s oral ulcers w/granulomatous inflammation

18
Q

Basic ppx for malaria

A

-chloroquine

19
Q

Areas w/chloroquine-resistant p. falciparum

A
  • sub-saharan Africa

- South/Southeast Asia

20
Q

PPX in areas w/chloroquine-resistant malaria

A
  • atovaquone-proguanil
  • doxycycline
  • mefloquine**
21
Q

Vincristine SE

A

Chemothearapy induced peripheral neuropathy @ stocking-glove pattern

22
Q

Diffuse joint pains + fatigue, diarrhea @ daycare worker/teacher dx?

A

Parvovirus B19

23
Q

Unilateral orbitofrontal HA + dilated pupil w/out light response dx?

A

Acute angle-closure glaucoma

24
Q

Acute angle-closure glaucoma presentation

A
  • Unilateral orbitofrontal HA
  • dilated pupil w/out light response
  • resposne to pupilarry dilation from meds or dim light
  • assoc. w/ N/V, conj. Injection, eye pain