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USMLE/COMLEX Step 1 Anatomy One Liners
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Subjects
:
health-sciences
,
usmle-step-1
,
comlex
Instructions:
Answer 50 questions in 15 minutes.
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study here
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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. Spinal levels of phrenic nerve
T10-11
C3-5
Stomach - colon - left kidney - tail of pancreas
Medial femoral circumflex
2. Site of cell bodies for nerve that carries taste to anterior 2/3 of tongue
Ulnar
Disc L3-4
Levator ani + coccygeus
Geniculate ganglion
3. Spinal levels of sympathetic fibers to head
L4
External laryngeal nerve
LV2
T1 - 2
4. Structures that traverse diaphragm with esophagus
L2
Tympanic branch of CN IX and lesser petrosal
Intrinsic hand muscles
Vagal trunks
5. Common direction of all superior articular facets of vertebrae
Vastus medialis
Posterior
Ribs 9-11
Direct inguinal
6. Injury to what nerve causes winged scapula
Iliopsoas
Internal oblique
Long thoracic nerve
Epidural space
7. Most common cause of systolic ejection murmur
L4
Biceps brachii
Tensor veli palatini
Aortic stenosis
8. Spinal level of patellar reflex
Semispinalis capitis
L4
Tympanic branch of CN IX and lesser petrosal
Recurrent laryngeal
9. Innervation of detrusor
Fibularis brevis
L4
Pelvic splanchnics (S2-4)
Inguinal ligament - sartorius and adductor longus
10. Bony landmarks between anal and UG triangles
Wider diameter - shorter and more vertical
Direct inguinal
Transverse ligament of atlas (part of cruciate)
Ischial tuberosities
11. Inferior extent of pleura at midaxillary line
10th rib
Vastus medialis
SV2
8th rib
12. Innervation of internal surface of tympanic membrane
Levator ani + coccygeus
Auriculotemporal - CN X
Supraspinatus
CN IX
13. Name given to portion of right ventricle prior to beginning of pulmonary trunk
Inferior and posterior
Inguinal ligament - sartorius and adductor longus
Inferior epigastric artery
conus arteriosum or infundibulum
14. Nerve potentially injured with tonsillectomy
sixth
CN IX
Direct inguinal
Tensor veli palatini
15. Innervation of adductor pollicis
Right and left gastroepiploics - right - left and short gastric
Ischiocavernosus
Pelvic splanchnics (S2-4)
Ulnar (deep br.)
16. Specific nerve that elicits secretion from submandibular gland
Chorda tympani
Azygos veins - aorta
10th rib
Internal laryngeal
17. Structures that course between anterior and middle scalene
Brachial plexus - subclavian artery
Posterior interventricular
Trasnversalis fasica
L4
18. Cutaneous innervation to medial side of foot
Deltoid
4th
Saphenous (L4)
Inferior and posterior
19. Superior extent of right paracolic gutter
CN VII and VIII
Hepatorenal recess
Tibialis anterior and posterior
Geniculate
20. Termination of azygos vein
Duodenum - pancreas
Superior vena cava
Chorda tympani
Kyphosis
21. Artery to small intestine
Auriculotemporal
Tenia coli - haustra - epiploic appendages
Stomach - colon - left kidney - tail of pancreas
SMA
22. Structure that lies between protrusion sites of direct and indirect hernias
Inferior epigastric artery
Right ventricle
Ribs 9-11
Lunate
23. Defective portion of vertebra with spondylolisthesis in lumbar area
Internal iliac - IM
Ovarian and round Ligament
Pars interarticularis - Lamina
Tibialis anterior
24. Muscle that prevents pelvis from tilting when walking
Bulbospongiosus
Nasolacrimal duct
TV4-5
Gluteus medius
25. Vertebral level associated with origin of gonadal arteries
Fibularis longus and brevis
L2
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Second rib
26. Means by which piriformis exits pelvis
Inguinal ligament
Ureter
External oblique
Greater sciatic foramen
27. Ligament affected by whiplash injury
CN IX - CN X
Anterior longitudinal
Semispinalis capitis
Radial
28. Rib related to oblique fissure of lung posteriorly
C8 and T1
2nd
Posterior
Greater petrosal CN VII
29. Muscle that protrudes tongue
Right hepatic artery
Epidural space
Internal laryngeal
Genioglossus
30. Autonomic ganglia for CN III
Ciliary
Superficial fibular
Shoulder
Common fibular
31. Relation of ureter to uterine artery
Wider diameter - shorter and more vertical
S1
Inferior and posterior
Radial
32. Muscle that opens auditory tube
Inguinal ligament - sartorius and adductor longus
Tensor veli palatini
CV6
CN V3
33. Vertebral level associated with origin of IMA
Left bronchus - aorta and Diaphragm
Ulnar (deep br.)
T5-9
L3
34. Clinically importatnt organs for portacaval anastomoses
Esophagus - rectum - liver
Recurrent laryngeal
Tibial
Anterior cruciate
35. Vertebral level of aortic bifurcation
L2
Pubococcygeus
L5
Indirect inguinal
36. Most frequently dislocated carpal bone
Lunate
CN IX
Perineal membrane
Internal laryngeal nerve - superior laryngeal artery
37. Innervation of fibrous pericardium
Phrenic nerve
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Popliteus
Auriculotemporal - CN X
38. Branches of celiac artery
Left gastric - common hepatic and splenic
S1
Meniscus injury
Inferior and posterior
39. Major artery to nasal cavity
Sphenopalatine
Ulnar and median
Kiesselbach's plexus
Phrenicocolic ligament
40. Chief structures that traverse internal acoustic meatus
CN VII and VIII
Recurrent laryngeal
Inguinal ligament
Scoliosis
41. Lymph nodes for glans penis
Superior to 12th rib - posteriorly
Deep inguinal
T12
Internal oblique and transversus abdominis
42. Means by which obturator internus exits pelvis
Ureter
6th rib
Lesser sciatic foramen
Cricothyroid
43. Ligament that connects internal surface of laminae of vertebrae
Stomach - colon - left kidney - tail of pancreas
Ligamentum flavum
CN V
Tarsal
44. Specific nerve that stimulates tear production
L4
Ulnar and median
Greater petrosal CN VII
T5-9
45. Heart chamber with greatest sternocostal projection
CN X
Right ventricle
TV7
Deep inguinal lymph nodes
46. Name given to orientation where uterus and vagina intersect at angle of 90 degrees
Tibial
Internal laryngeal nerve - superior laryngeal artery
Inguinal ligament - sartorius and adductor longus
Anteversion
47. Synonym for dorsal ramus of C2
Tensor veli palatini
CV3
SV2
Greater occipital nerve
48. Autonomic ganglia for CN VII
Right hepatic artery
Rectouterine pouch
Cystic and common Hepatic
PPG and submandibular
49. Dermatome to umbilical area
T10
ASIS and pubic tubercle
Ulnar
L3
50. Cutaneous innervation of heel
SV2
4th
Tibial
Superior cervical ganglion
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