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Test your basic knowledge |
USMLE/COMLEX Step 1 Anatomy One Liners
Start Test
Study First
Subjects
:
health-sciences
,
usmle-step-1
,
comlex
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Major arterial supply to calvaria and supratentorial dura
Aponeurosis of external Oblique
Middle meningeal
Left bronchus - aorta and Diaphragm
Ulnar
2. Innervation to nail bed of ring finger
Bronchodilation - Vasoconstriction
Ligamentum flavum
Ulnar and median
Brachial plexus - subclavian artery
3. Vertebral level associated with origin of gonadal arteries
L2
4th
Medial umbilical ligaments
Bronchodilation - Vasoconstriction
4. Site of postganglionic nerve cells that elicits constriction of pupil
Inguinal ligament
Pectinate line
Ulnar (deep br.)
Ciliary ganglion
5. Inferior extent of lung posteriorly
PPG and submandibular
10th rib
Caudate lobe of liver
Tenia coli - haustra - epiploic appendages
6. Spinal level of Achilles reflex
Bulbospongiosus
Stomach - colon - left kidney - tail of pancreas
Sural (S1)
S1
7. Vertebral level of lumbar puncture
Superior rectal
L4
Supraspinatus
Inguinal ligament - sartorius and adductor longus
8. Branches of celiac artery
L4
L5
Left gastric - common hepatic and splenic
CN VII and VIII
9. Ligament that checks hyperextension of vertebral column
Maxillary
Femoral nerve
Anterior longitudinal
Greater - lesser and least splanchnic nerves
10. Site for auscultation of aortic valve
Lunate
Stylopharyngeus
Stylomastoid foramen
Right 2nd interspace
11. Vertebral level of cricoid cartilage
L4
CV6
Pectinate line
6th rib
12. Region affected by lower trunk injury of brachial plexus
Intrinsic hand muscles
T12
Epiploic foramen
Bulbospongiosus
13. Two structures that lies posterior to SMA near its origin
Left renal vein - duodenum
Fascia of obturator Internus
Disc L3-4
Ischiocavernosus
14. Innervation of mediastinal pleura
Suspensory ligament of Ovary
Hepatoduodenal (lesser omentum)
Phrenic nerve
T12
15. Innervation of tensor veli palatini
Medial collateral - medial meniscus and anterior cruciate ligament
CN V3
12th rib
L1
16. Name of fracture of distal radius that produces 'dinner fork' appearance
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17. Innervation of digastric
Pars interarticularis - Lamina
Anterior belly = CN V Posterior belly = CN VII
Lumbar
2nd
18. Vertebral level associated with origin of IMA
L5
Intrinsic hand muscles
Recurrent branch of Median
L3
19. Structure that limits spread of ascitic fluid within infracolic compartment
Phrenic nerve
T1 - 2
Root of mesentary
L2
20. Nerves of pharyngeal plexus
Saphenous (L4)
Falciform ligament
CN IX - CN X - Sympathetics
Hepatorenal recess
21. Muscles which meet at the perineal body
Ulnar
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Second rib
Ciliary ganglion
22. Muscle that protrudes tongue
Duodenum - pancreas
Tibial
Superior to 12th rib - posteriorly
Genioglossus
23. Two remnants of gubernaculum in females
External laryngeal nerve
Ovarian and round Ligament
Esophagus - rectum - liver
Deep inguinal
24. Nerve potentially injured with repair of patent ductus arteriosus
Left recurrent laryngeal Nerve
Esophagus - rectum - liver
Ulnar (deep br.)
Superior rectal
25. Most common type of pelvic inlet in females
C8 and T1
Root of mesentary
Gynecoid
Internal laryngeal
26. Branch of CN V that carries parasympathetic to submandibular
Lingual
Epidural space
Left 5th interspace - midclavicular line
Kiesselbach's plexus
27. Medial boundary of femoral ring
CV4 -5
Genioglossus
Round ligament of liver
Lacunar ligament
28. Innervation of cricothyroid
External laryngeal nerve
Internal oblique and transversus abdominis
Greater - lesser and least splanchnic nerves
Posterior arch of atlas; posterior atlanto - occipital membrane
29. Spinal level of patellar reflex
L4
Nasolacrimal duct
conus arteriosum or infundibulum
Right 2nd interspace
30. Sensory nerve to cornea
CN V1 (nasociliary)
Radial
Left renal vein
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
31. Lymph nodes for area superior to pectinate line of anal canal
Ischiocavernosus
Internal iliac - IM
Anteflexion
Epidural space
32. Vertebral level that aorta traverses diaphragm
S1
Epidural space
Scoliosis
T12
33. Chief artery to rectal mucosa
Superior rectal
Tensor veli palatini
Splenic and SMV
Transversalis fascia
34. Vertebral level associated with origin of celiac artery
6th rib
T12
Pubococcygeus and Iliococcygeus
Hydrocele
35. Innervation of adductor pollicis
Ulnar (deep br.)
Colle's fracture
sixth
Inferior and posterior
36. Cutaneous innervation to lateral side of foot
CN V1 (nasociliary)
CV3
Sural (S1)
Greater sciatic foramen
37. Structure in contact with posterior surface of dens
Myasthenia gravis
Internal iliac - IM
Transverse ligament of atlas (part of cruciate)
T10
38. Chief supinator muscle of hand
TV4-5
Long head of biceps
Biceps brachii
Tarsal
39. Ligament laxity with positive valgus maneuver
LV2
Ulnar (deep br.)
Middle meningeal
Medial collateral
40. Nerve injured with fracture of surgical neck of humerus
Superior vena cava
Axillary
Internal iliac - IM
L5
41. Abdominal continuous with cremasteric fascia
L1
Long head of biceps
Internal oblique
C6
42. Defective portion of vertebra with spondylolisthesis in lumbar area
Geniculate
L4
Pars interarticularis - Lamina
Disc between TV4-5
43. Major artery to internal structures of head
CN X
Tibialis anterior
TV4-5
Maxillary
44. Ridge located between sinus venarum and right ventricle
Right ventricle
Indirect inguinal
Cristae terminalis
Disc L3-4
45. Muscles that are innervated by CN XI
8th rib
Tibial
Tibialis anterior
Trapezius - SCM
46. Cutaneous innervation of most of dorsum of foot
Superficial fibular
Deep inguinal
Greater sciatic foramen
Fibularis brevis
47. Ligament that contains ovarian vessels
Suspensory ligament of Ovary
Tarsal
Median
Internal iliac - IM
48. Most common site of nose bleed
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49. Structure immediately medial to femoral artery in femoral sheath
Femoral vein
Ureter
Recurrent laryngeal
Anterior belly = CN V Posterior belly = CN VII
50. Spinal nerve affected by protrusion of the disc between C5/6
Hydrocele
C6
Popliteus
Hepatoduodenal (lesser omentum)