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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. Inferior extent of dura - arachnoid sac
SV2
Internal oblique and transversus abdominis
L5
Root of mesentary
2. Nerve compressed with carpal tunnel syndrome
Scaphoid
Tensor veli palatini
TV4-5
Median
3. Major structures of bed of stomach
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Vastus medialis
L4
Anterverted - anteflexed
4. Common direction of all superior articular facets of vertebrae
Ulnar
Posterior
Ischial tuberosities
Anterior belly = CN V Posterior belly = CN VII
5. Major feature of cervical vertebrae
L4
L3
Transverse foramina
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
6. Nerve injured with fracture of surgical neck of humerus
Axillary
T10
Deep inguinal lymph nodes
Recurrent laryngeal
7. Most common nerve compressed with herniated intervertebral disc
CN IX
L5
Aortic stenosis
L4
8. Foramen where CN VII exits skull
8th rib
Phrenic nerve
Kiesselbach's plexus
Stylomastoid foramen
9. Nerve to thenar compartment
Femoral nerve
Recurrent branch of Median
Sphincter urethrae
Hepatoduodenal (lesser omentum)
10. Muscle attached to disc of TMJ
Lateral pterygoid
Auriculotemporal
External oblique
L1
11. Inferior extent of pleura at midclavicular line
sixth
Subclavian and internal Jugular
Geniculate ganglion
8th rib
12. Organs related to spleen
L1
T1 - 2
Stomach - colon - left kidney - tail of pancreas
Ischial tuberosities
13. Heart chamber that contains moderator band
Right ventricle
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Ischial tuberosities
Bronchodilation - Vasoconstriction
14. Vertebral level at inferior angle of scapula
Gluteus medius
4th
T1 - 2
TV7
15. Blood supply to stomach
Disc between TV4-5
L4
CN V
Right and left gastroepiploics - right - left and short gastric
16. Vertebral level of aortic bifurcation
Medial femoral circumflex
CN X
Lacunar ligament
L5
17. Major dermatome to big toe
Hepatorenal recess
Tenia coli - haustra - epiploic appendages
L4
Cristae terminalis
18. Two muscles which close lateral pelvic wall
Radial
T10
Obturator internus and Piriformis
Esophagus - rectum - liver
19. Innervation of digastric
Fibularis longus and brevis
Sphincter urethrae
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
Anterior belly = CN V Posterior belly = CN VII
20. Most frequently dislocated carpal bone
IVC
Ciliary
Lunate
Pectinate line
21. Inferior extent of lung at midaxillary line
L2
TV4-5
Scaphoid
8th rib
22. Vertebral level associated with origin of celiac artery
T12
Ulnar (deep br.)
Indirect inguinal
Common fibular
23. Cutaneous innervation to medial side of foot
Right
TV4-5
Femoral vein
Saphenous (L4)
24. Cutaneous innervation to lateral side of foot
Pubococcygeus and Iliococcygeus
Caudate lobe of liver
Posterior cricoarytenoid
Sural (S1)
25. Major vessel within suboccipital triangle
Ulnar
Superior rectal
Vertebral artery
Pars interarticularis - Lamina
26. Major chamber that forms base of heart
Left atrium
CN VII and VIII
TV7
Indirect inguinal
27. Exaggerated over - curvature of thoracic area of vertebral column
Superficial inguinal
Kyphosis
Obturator - tibial portion of Sciatic
Cristae terminalis
28. Vertebral level associated with sternal angle
Lingual
Disc between TV4-5
Superior cervical ganglion
T4
29. Inferior extent of lung posteriorly
10th rib
CN V
Internal laryngeal nerve - superior laryngeal artery
Meniscus injury
30. Innervation of tensor veli palatini
Cystic and common Hepatic
Scoliosis
CN V3
Indirect inguinal
31. Type of hernia that enters deep inguinal ring
conus arteriosum or infundibulum
Indirect inguinal
Pelvic splanchnics (S2-4)
CV3
32. Major artery to head of femur in adult
Scoliosis
Cristae terminalis
Medial femoral circumflex
Indirect inguinal
33. Major structure of deep perineal space
8th rib
Sphincter urethrae
Deltoid
Geniculate ganglion
34. Chief invertors of foot
T8
Tibialis anterior and posterior
Trasnversalis fasica
Internal laryngeal nerve - superior laryngeal artery
35. Structure potentially injured with hysterectomy
Disc between TV4-5
Ureter
CN V1 (nasociliary)
Kiesselbach's plexus
36. Ligament affected by whiplash injury
CN IX - CN X - Sympathetics
Lateral horn - T1 - 2
Anterior longitudinal
L2
37. Three distinguishing features of the large intestine
Lumbricals
Brachial plexus - subclavian artery
Kyphosis
Tenia coli - haustra - epiploic appendages
38. Structure that separates deep and superficial perineal spaces
Sphenopalatine
Disc L3-4
Recurrent laryngeal
Perineal membrane
39. Two major components of levator ani
Pubococcygeus and Iliococcygeus
Iliopsoas
Anteflexion
CN X
40. Vertebral level of hyoid bone
CV3
Ischiocavernosus
Vagal trunks
S1
41. Remnants of umbilical arteries
Medial umbilical ligaments
Intercostal nerve
T1 - 2
Aortic stenosis
42. Structure that forms superficial inguinal ring
Vagal trunks
Aponeurosis of external Oblique
Ischial tuberosities
CN X - CN X
43. Site for auscultation of pulmonary valve
Transverse colon
Lateral cervical
Colle's fracture
Left 2nd interspace
44. Muscles which meet at the perineal body
Lesser sciatic foramen
Piriform recess
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Recurrent laryngeal
45. Defective portion of vertebra with spondylolisthesis in lumbar area
T10-11
Pars interarticularis - Lamina
Ipsilateral CN XII
L1
46. Type of hernia that protrudes through Hesselbach's triangle
Pelvic splanchnics (S2-4)
Direct inguinal
CN IX - CN X
Right coronary artery
47. Specific nerves that elicit secretion from the parotid gland
Anteversion
Tympanic branch of CN IX and lesser petrosal
Scoliosis
L4
48. Needle location for therapeutic pleural tapping
Superior to 12th rib - posteriorly
Posterior
Transverse foramina
Right coronary artery
49. Structure that forms deep inguinal ring
L4
Tibialis anterior and posterior
Tarsal
Trasnversalis fasica
50. Ligament laxity with positive valgus maneuver
sixth
Medial collateral
CN V3
T1 - 2