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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. Nerve compressed with carpal tunnel syndrome
Otic
Inguinal ligament - sartorius and adductor longus
Ischiocavernosus
Median
2. Termination of right gonadal vein
Popliteus
Sphenopalatine
Stylomastoid foramen
Inferior vena cava
3. Heart chamber with greatest sternocostal projection
Greater - lesser and least splanchnic nerves
10th rib
Right ventricle
Lateral horn - T1 - 2
4. Tendon affected with avulsion fracture of 5th metatarsal
Anterverted - anteflexed
Fibularis brevis
CV6
C6
5. Cutaneous innervation to dorsal aspect of web between toes 1 and 2
Cristae terminalis
Superior rectal
Lateral pterygoid
Deep fibular
6. Nerve injured with fracture of surgical neck of humerus
Anteflexion
Right ventricle
Tympanic branch of CN IX and lesser petrosal
Axillary
7. Muscle that prevents pelvis from tilting when walking
Gluteus medius
Sphincter urethrae
Superior to 12th rib - posteriorly
Right hepatic artery
8. Posteiror border of epiploic foramen
Inferior and posterior
CV6
4th
IVC
9. Structure that forms deep inguinal ring
Trasnversalis fasica
Genioglossus
Internal laryngeal
Otic
10. Innervation of external surface of tympanic membrane
Phrenic nerve
T10
Auriculotemporal - CN X
Pubococcygeus
11. Communication between greater and lesser sacs
Bronchodilation - Vasoconstriction
Indirect inguinal
Left gastric - common hepatic and splenic
Epiploic foramen
12. Muscle that retracts mandible
Kyphosis
Temporalis
Root of mesentary
Auriculotemporal
13. Major artery to head of femur in adult
Medial femoral circumflex
Stylopharyngeus
C3-5
Meniscus injury
14. Major feature of cervical vertebrae
Otic
LV2
L5
Transverse foramina
15. Means by which obturator internus exits pelvis
L5
Lesser sciatic foramen
Lingual
Tibialis anterior and posterior
16. Muscles which meet at the perineal body
Middle meningeal
Transverse colon
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
L4
17. Autonomic ganglia for CN VII
Ulnar
PPG and submandibular
Deep inguinal
T4
18. Innervation of levator veli palatini
Left renal vein
Left 5th interspace - midclavicular line
CN X
Right and left gastroepiploics - right - left and short gastric
19. Most common side for indirect inguinal hernia
IVC
Tibialis anterior and posterior
Gluteus medius
Right
20. Vertebral level of hyoid bone
Intrinsic hand muscles
CV3
Femoral artery and vein
TV4-5
21. Structure that form floor of inguinal canal
Recurrent branch of Median
Disc L3-4
Splenic and SMV
Inguinal ligament
22. Branch of CN V that carries parasympathetics to parotid
Auriculotemporal
Anterior longitudinal
Falciform ligament
Levator ani + coccygeus
23. Lymph nodes for glans penis
Maxillary
Deep inguinal
Levator ani + coccygeus
Recurrent branch of Median
24. Muscle that unlocks knee joint
T12
Lunate
T10
Popliteus
25. Innervation of detrusor
TV7
Medial collateral - medial meniscus and anterior cruciate ligament
Pelvic splanchnics (S2-4)
Tibial
26. Branches of celiac artery
Phrenicocolic ligament
Left gastric - common hepatic and splenic
Inguinal ligament - sartorius and adductor longus
Deltoid and teres minor
27. Defective portion of vertebra with spondylolisthesis in cervical area
CV6
Tibial
Pedicle
Kyphosis
28. Spinal levels of phrenic nerve
Ischial tuberosities
conus arteriosum or infundibulum
Nasolacrimal duct
C3-5
29. Structures that course through only portion of adductor canal
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
Lateral horn - T1 - 2
CN IX - CN X
Inguinal ligament - rectus abdominis - inferior epigastric artery and vein
30. Remnants of umbilical arteries
Medial umbilical ligaments
Direct inguinal
Phrenicocolic ligament
Cystic and common Hepatic
31. Spinal levels to muscles of the hand
Perineal membrane
Tenia coli - haustra - epiploic appendages
C8 and T1
TV4-5
32. Site of cell bodies for nerve that carries taste to anterior 2/3 of tongue
Geniculate ganglion
IVC
Vertebral artery
Anterior cruciate
33. Most common nerve compressed with herniated intervertebral disc
L5
Nasolacrimal duct
Vastus medialis
Plantar calcaneonavicular (spring)
34. Major cutaneous nerve of face
CN V
Bronchoconstriction - Vasodilation
Anterior longitudinal
Semispinalis capitis
35. Nerve injured when tonsilar pillars sag and uvula deviates
Inguinal ligament
CN X
Perineal membrane
Transverse colon
36. Lymph nodes for area superior to pectinate line of anal canal
External oblique
Lateral cervical
Internal iliac - IM
Superior oblique
37. Chief structures that traverse internal acoustic meatus
CN VII and VIII
Pectinate line
T7 - L1
T12
38. Fluid in processus vaginalis
10th rib
Hydrocele
Superior cervical ganglion
Right and left Brachiocephalic
39. Two remnants of gubernaculum in females
Femoral artery and vein
TV4-5
Ovarian and round Ligament
Aortic stenosis
40. Location of initial pain of appendicitis
L2
Umbilical region
Phrenic
Femoral artery and vein
41. Innervation of mediastinal pleura
IVC
CN X
L2
Phrenic nerve
42. Structures that pierce thyrohyoid membrane
Indirect inguinal
Internal laryngeal nerve - superior laryngeal artery
Transverse colon
Ciliary ganglion
43. Exaggerated over - curvature of thoracic area of vertebral column
T7 - L1
Lumbar
Lateral cervical
Kyphosis
44. Structures that lie to right and left of thoracic duct
Azygos veins - aorta
Pubococcygeus and Iliococcygeus
Recurrent branch of Median
Scaphoid
45. Structure that opens into superior meatus of nasal cavity
Vastus medialis
Posterior
Supraspinatus
Posterior ethmoid sinus
46. Ligament that contains portal vein - hepatic artery and bile duct
Left 2nd interspace
Obturator - tibial portion of Sciatic
Hepatoduodenal (lesser omentum)
C5 and C6
47. Inferior extent of lung posteriorly
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
TV7
Chorda tympani
10th rib
48. Floor of suboccipital triangle
Internal iliac - IM
Phrenic nerve
Posterior arch of atlas; posterior atlanto - occipital membrane
12th rib
49. Rib paralleled by horizontal fissure of right lung
Falciform ligament
4th
Lateral pterygoid
Rectouterine pouch
50. Most frequently dislocated carpal bone
T12
Lunate
Greater - lesser and least splanchnic nerves
TV7