Gross Anatomy US Medical PG Flashcards - Medical Study Cards
Master Gross Anatomy with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Gross Anatomy Flashcard Deck - 10 Cards
Flashcard 121: Which part of the posterior eye is not covered by the retina (blind spot)?
_____
Answer: Optic disc
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/histology/videos/eyes?index=12]
https://onlinemeded.org/spa/pediatrics/ophthalmology/acquire?ref=anki
Flashcard 122: Complications of _____ scaphoid fractures include avascular necrosis and nonunion due to retrograde blood supply
Answer: proximal
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gross-anatomy/videos/hand?index=10]
https://onlinemeded.org/spa/surgery-subspecialty/ortho-injuries/acquire?ref=anki
Scaphoid pseudarthrosis
Radiograph of the left hand: scaphoid fracture with pseudarthrosis (arrow). The patient fell onto the outstretched left hand.
(1 = scaphoid; 2 = lunate; 3 =triquetrum; 4 = pisiforme; 5 = trapezium/ trapezoid; 6 = Os capitatum; 7 = hamate; 8 = Hamulus of hamate; I - V = metacarpals; R = radius; U = ulna)
Blood supply of the scaphoid bone
The scaphoid is supplied by the branches of the radial artery:
- Dorsal carpal branch: major blood supply; in a retrograde fashion (i.e. distal to proximal)
- Superficial palmar branch: supplies the distal end of the scaphoid
Because the proximal scaphoid is poorly vascularized, proximal scaphoid fractures are susceptible to nonunion and avascular necrosis.
blood supply loops around so the proximal portion won't heal
Flashcard 123: Which sympathetics innervate the regions of the hindgut?
_____
Answer: Lumbar splanchnics (L1 - L2)
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gastroenterology/videos/visceral-anatomy?index=4]
https://onlinemeded.org?ref=anki
Flashcard 124: The _____ abducts the arm >100° and is innervated by the long thoracic nerve
Answer: serratus anterior
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gross-anatomy/videos/scapular-region-and-posterior-arm?index=2]
https://onlinemeded.org?ref=anki
Flashcard 125: The right lung has _____ lobes
Answer: three
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/gross-anatomy/videos/lungs?index=2]
https://onlinemeded.org/spa/pulmonology?ref=anki
Flashcard 126: Vertebral disc herniation is characterized by herniation of the _____ through the annulus fibrosus
Answer: nucleus pulposus
Extra:
https://onlinemeded.org?ref=anki
Flashcard 127: Ewing sarcoma arises in the _____ of long bones (femur)
Answer: diaphysis
Extra:
https://onlinemeded.org/spa/pediatrics/orthopedics/acquire?ref=anki
Flashcard 128: What anatomical landmark separates the upper and lower GI tracts?
_____
Answer: Ligament of Treitz
Extra:
https://onlinemeded.org/spa/gastroenterology/gi-bleed/acquire?ref=anki
Flashcard 129: _____ inguinal hernia enters internal inguinal ring lateral to inferior epigastric artery and exits external inguinal ring
Answer: Indirect
Extra:
https://onlinemeded.org/spa/surgery-general/small-bowel/acquire?ref=anki
Flashcard 130: _____ is a phosphodiesterase-3 inhibitor used for symptomatic treatment of intermittent claudication in patients with peripheral artery disease.
Answer: Cilostazol
Extra: Cilostazol inhibits PDE-3, increasing cAMP levels, which leads to vasodilation and inhibition of platelet aggregation.
https://onlinemeded.org/spa/surgery?ref=anki
Keywords: Gross Anatomy flashcards, medical flashcards, NEET PG preparation, USMLE Step 1 flashcards, Anki alternative, spaced repetition medical, OnCourse flashcards
