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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. Sensory nerve to larynx inferior to vocal cords
CN V3
Recurrent laryngeal
Pelvic diaphragm
8th rib
2. Branch of CN V that carries parasympathetic to submandibular
L3
Lingual
L5
Xiphisternal joint
3. Spinal levels of phrenic nerve
C3-5
Cristae terminalis
Brachial plexus - subclavian artery
Ischiocavernosus
4. Muscle that depresses and abducts eye
Sphincter urethrae
Superior oblique
Chorda tympani
L4
5. Two structures that lies posterior to SMA near its origin
Lumbricals
Long thoracic nerve
Left renal vein - duodenum
Ciliary ganglion
6. Muscles that are innervated by CN XI
Superior vena cava
Geniculate ganglion
Scaphoid
Trapezius - SCM
7. Ducts that join to form common bile duct
Perineal membrane
Cystic and common Hepatic
L5
Ovarian and round Ligament
8. Most frequently dislocated carpal bone
Inferior and posterior
Lunate
Genioglossus
Ureter
9. Structure that separates right and left lobes of liver
Phrenic
Falciform ligament
Supraspinatus
Left gastric - common hepatic and splenic
10. Boundaries of femoral triangle
Inguinal ligament - sartorius and adductor longus
TV4-5
Pubococcygeus and Iliococcygeus
Vertebral artery
11. Ligament that checks backward displacement of femur on tibia
Lateral pterygoid
Vastus medialis
Anterior cruciate
Median
12. Most commonly herniated intervertebral disc
C6
L4-5
Superior oblique
Bronchoconstriction - Vasodilation
13. Termination of left gonadal vein
Sural (S1)
Transversalis fascia
Left renal vein
Vertebral artery
14. Structures that lie to right and left of thoracic duct
Quadriceps femoris
Vertebral artery
Azygos veins - aorta
Otic
15. Most common side for indirect inguinal hernia
Right hepatic artery
Right
Ischiocavernosus
Cystic and common Hepatic
16. Ligament which limits skull rotation
Alar
Transverse foramina
Lumbar
Suboccipital nerve
17. Abdominal layer continuous with internal spermatic fascia
Tibial
CN V3
Inferior and posterior
Transversalis fascia
18. Innervation of costal pleura
Aponeurosis of external Oblique
Epiploic foramen
Deep inguinal lymph nodes
Intercostal nerve
19. Inferior extent of dura - arachnoid sac
Recurrent laryngeal
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
Vertebral artery
SV2
20. Rib paralleled by horizontal fissure of right lung
Phrenic nerve
4th
Anterverted - anteflexed
Long thoracic nerve
21. Innervation of cricothyroid
CN X
Internal laryngeal
Cystic and common Hepatic
External laryngeal nerve
22. Innervation of adductor pollicis
Long head of biceps
CN IX - CN X - Sympathetics
Ulnar (deep br.)
Common fibular
23. Artery to small intestine
Pubococcygeus
Pars interarticularis - Lamina
Ipsilateral CN XII
SMA
24. Ligament that contains portal vein - hepatic artery and bile duct
Hepatoduodenal (lesser omentum)
Direct inguinal
Medial collateral - medial meniscus and anterior cruciate ligament
Plantar calcaneonavicular (spring)
25. Muscles innervated by axillary nerve
Hepatoduodenal (lesser omentum)
Transversalis fascia
Auditory tube - levator veli Palatini
Deltoid and teres minor
26. Disease often associated with thymoma
Axillary
TV4-5
Umbilical region
Myasthenia gravis
27. Rib associated with sternal angle
Coronary sinus
Superior cervical ganglion
Second rib
C5 and C6
28. Ligament that contains ovarian vessels
Myasthenia gravis
Tibial
L5
Suspensory ligament of Ovary
29. Structure that forms deep inguinal ring
Pedicle
Brachial plexus - subclavian artery
Trasnversalis fasica
Duodenum - pancreas
30. Defective portion of vertebra with spondylolisthesis in lumbar area
Pars interarticularis - Lamina
T4
Thymus
TV7
31. Innervation of tensor veli palatini
Root of mesentary
Azygos veins - aorta
Greater petrosal CN VII
CN V3
32. Organs supplied by both celiac and SMA
C5 and C6
Lumbricals
Duodenum - pancreas
Pedicle
33. Origin of cystic artery
Maxillary
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Right hepatic artery
Inferior and posterior
34. Major structures to pass through pharyngeal wall superior to superior constrictor
C5 and C6
Auditory tube - levator veli Palatini
Anterior talofibular
Hepatoduodenal (lesser omentum)
35. Major artery to nasal cavity
Sphenopalatine
Lumbar
Posterior
Biceps brachii
36. Name given to portion of right ventricle prior to beginning of pulmonary trunk
Myasthenia gravis
L2
Rectouterine pouch
conus arteriosum or infundibulum
37. Usual origin of SA and AV nodal arteries
Left 5th interspace - midclavicular line
Pubococcygeus
10th rib
Right coronary artery
38. Innervation to nail bed of middle finger
Median nerve
T1 - 2
Lunate
10th rib
39. Muscle which compresses the crus of penis
Auriculotemporal
Ischiocavernosus
C5 and C6
Ischial tuberosities
40. Innervation to all interosseous muscles
Ulnar (deep br.)
Anterior cruciate
Brachial plexus - subclavian artery
Gynecoid
41. Structure in contact with posterior surface of dens
Geniculate
Intercostal nerve
Trasnversalis fasica
Transverse ligament of atlas (part of cruciate)
42. Sensory ganglia for CN VII
Sphenopalatine
LV2
L1
Geniculate
43. Chief artery to rectal mucosa
Auriculotemporal
Colle's fracture
4th
Superior rectal
44. Muscle that retracts mandible
Aponeurosis of external Oblique
Deep inguinal lymph nodes
Temporalis
Superior to 12th rib - posteriorly
45. Site of preganglionic nerve cells that elicits dilation of pupil
Lateral horn - T1 - 2
Levator ani + coccygeus
Right 2nd interspace
CN IX - CN X
46. Most frequently fracture carpal bone
Scaphoid
Pars interarticularis - Lamina
Left 5th interspace - midclavicular line
ASIS and pubic tubercle
47. Vertebral level associated with origin of gonadal arteries
Inguinal ligament
Lateral pterygoid
L4
L2
48. Vertebral level associated with origin of IMA
L3
Genioglossus
Disc L3-4
Phrenic
49. Inferior border of epiploic foramen
Left renal vein
Part one of duodenum
Tibial
Superior rectal
50. Veins that unite to form superior vena cava
Right and left Brachiocephalic
TV4-5
Obturator internus and Piriformis
Caudate lobe of liver