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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 vessel that drains the musculature of the heart
Coronary sinus
T10-11
Medial collateral
6th rib
2. Site for auscultation of mitral valve
Brachial plexus - subclavian artery
Tibial
Left 5th interspace - midclavicular line
T1 - 2
3. Ligament that contains ovarian vessels
Superior vena cava
Suspensory ligament of Ovary
Root of mesentary
Kyphosis
4. Lateral deviation of vertebral column
Shoulder
Genioglossus
L3
Scoliosis
5. Major nerve to TMJ (pain)
Left gastric - common hepatic and splenic
Tarsal
Auriculotemporal
Cystic and common Hepatic
6. Innervation of mediastinal pleura
Phrenic nerve
Greater sciatic foramen
Disc between TV4-5
Both left and right recurrent laryngeal nerves
7. Major feature of cervical vertebrae
Vagal trunks
Left gastric - common hepatic and splenic
Intrinsic hand muscles
Transverse foramina
8. Innervation of internal surface of tympanic membrane
CN IX
Superior to 12th rib - posteriorly
10th rib
Ulnar
9. Cutaneous innervation of most of dorsum of foot
Pubococcygeus
T5-9
Xiphisternal joint
Superficial fibular
10. Vertebral level of aortic bifurcation
L5
Fibularis longus and brevis
Maxillary
Chorda tympani
11. Spinal nerve affected by protrusion of the disc between C5/6
External laryngeal nerve
Auriculotemporal
C6
Epiploic foramen
12. Clinically importatnt organs for portacaval anastomoses
L5
Medial umbilical ligaments
Esophagus - rectum - liver
Right hepatic artery
13. Most inferior portion of peritoneal cavity
Esophagus - rectum - liver
Recurrent laryngeal
Rectouterine pouch
L5
14. Most commonly torn tendon of rotator cuff
Internal laryngeal
Round ligament of liver
Supraspinatus
T10
15. Vertebra located at level of iliac crest
L4
Biceps brachii
L5
Thymus
16. Vertebral level associated with origin renal arteries
Left recurrent laryngeal Nerve
Pubococcygeus
L2
Medial collateral - medial meniscus and anterior cruciate ligament
17. Muscle that retracts mandible
L5
Nasolacrimal duct
Thoracic duct
Temporalis
18. Defective portion of vertebra with spondylolisthesis in cervical area
Ciliary ganglion
Pedicle
Disc between TV4-5
Obturator - tibial portion of Sciatic
19. Sensory nerve to cornea
Duodenum - pancreas
Radial
Superior vena cava
CN V1 (nasociliary)
20. Structure that separates internal and external hemorrhoids
Sphincter urethrae
Otic
Ovarian and round Ligament
Pectinate line
21. Muscles innervated by axillary nerve
L4
Common fibular
Supraspinatus
Deltoid and teres minor
22. Floor of suboccipital triangle
Posterior arch of atlas; posterior atlanto - occipital membrane
Anteversion
Inferior oblique
Ischiocavernosus
23. Structures that course through only portion of adductor canal
Stylopharyngeus
Ureter
Axillary
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
24. Location of ductus arteriosus
Ipsilateral CN XII
Between left pulmonary artery and aorta
Iliopsoas
Transverse ligament of atlas (part of cruciate)
25. Chief uterine support
Pubococcygeus
CV3
Phrenic nerve
Common fibular
26. Inferior extent of lung at midclavicular line
Both left and right recurrent laryngeal nerves
T1 - 2
6th rib
Internal laryngeal nerve - superior laryngeal artery
27. Veins that unite to form portal vein
Piriform recess
Ribs 9-11
Splenic and SMV
Pubococcygeus and Iliococcygeus
28. Vertebral level associated with origin of gonadal arteries
L2
Aortic stenosis
Geniculate
Median
29. Vertebral level at inferior angle of scapula
TV7
Deep fibular
Tibialis anterior
Auriculotemporal
30. Defective portion of vertebra with spondylolisthesis in lumbar area
Pars interarticularis - Lamina
Cricothyroid
Scaphoid
Edinger - Westphal
31. Structures that course between anterior and middle scalene
Epidural space
Sural (S1)
Brachial plexus - subclavian artery
C5 and C6
32. Tendon that courses through shoulder joint
S1
Femoral artery and vein
Long head of biceps
TV4-5
33. Ridge located between sinus venarum and right ventricle
Inferior vena cava
Epidural space
Cristae terminalis
L4
34. Synonym for dorsal ramus of C2
Greater occipital nerve
Transverse foramina
Right ventricle
Common fibular
35. Thoracic intercostal space located deep to triangle of auscultation
sixth
LV2
Coronary sinus
CV6
36. Location of internal vertebral plexus
Splenic and SMV
Supraspinatus
Temporalis
Epidural space
37. Major structures to pass through pharyngeal wall superior to superior constrictor
Lateral horn - T1 - 2
C6
Deep inguinal
Auditory tube - levator veli Palatini
38. Two major components of levator ani
Myasthenia gravis
Pubococcygeus and Iliococcygeus
CN V1 (nasociliary)
Transverse colon
39. Spinal levels of axillary nerve
C5 and C6
Esophagus - rectum - liver
Greater sciatic foramen
Auditory tube - levator veli Palatini
40. Site for auscultation of aortic valve
Cricothyroid
Right 2nd interspace
Lumbar
Trasnversalis fasica
41. Nerve affected with tarsal tunnel syndrome
Middle meningeal
Right ventricle
Tibial
L4
42. Most commonly herniated intervertebral disc
L4-5
Anterior longitudinal
Femoral nerve
Second rib
43. Vessel located posterior to neck of pancreas
Lacunar ligament
Portal vein
Trasnversalis fasica
Inferior epigastric artery
44. Structure that forms the pudendal canal
Lateral pterygoid
6th rib
Azygos veins - aorta
Fascia of obturator Internus
45. Effect of parasympathetic nerves on lungs
Bronchoconstriction - Vasodilation
Popliteus
CN IX - CN X - Sympathetics
Brachial plexus - subclavian artery
46. Innervation of laryngeal muscles exclusive of cricothyroid
T5-9
Pelvic splanchnics (S2-4)
Recurrent laryngeal
CN V3
47. Organs supplied by both SMA and IMA
Lumbar
Transverse colon
Biceps brachii
CN X - CN X
48. Inferior extent of pleura posteriorly
L4
12th rib
Phrenic nerve
6th rib
49. Chamber that forms apex of heart
Lacunar ligament
Ansa cervicalis
Left ventricle
Otic
50. Two major components of pelvic diaphragm
Medial collateral
L5
Levator ani + coccygeus
Femoral artery and vein