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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. Cutaneous innervation to lateral side of foot
Frontal - maxillary - anterior and middle ethmoid
Sural (S1)
Pubococcygeus and Iliococcygeus
Tibialis anterior and posterior
2. Sensory innervation of diaphragm
Gynecoid
Phrenic + intercostal
4th
Vastus medialis
3. Muscle which compresses the crus of penis
Ischiocavernosus
Edinger - Westphal
Sural (S1)
ASIS and pubic tubercle
4. Most inferior portion of peritoneal cavity
L4
Internal oblique
Ureter
Rectouterine pouch
5. Rib paralleled by horizontal fissure of right lung
Stomach - colon - left kidney - tail of pancreas
4th
Superficial inguinal
T1 - 2
6. Only muscle to abduct vocal cords
Ulnar (deep br.)
Posterior cricoarytenoid
Superior cervical ganglion
L5
7. Ligament stretched with 'flat foot' - Subtalar and transverse
Plantar calcaneonavicular (spring)
CN VII and VIII
Round ligament of liver
T10
8. Lymph nodes for glans penis
CN V1 (nasociliary)
Deep inguinal
Popliteus
Medial collateral
9. Muscle that retracts mandible
Deep inguinal
Plantar calcaneonavicular (spring)
Temporalis
Scoliosis
10. Major chamber that forms base of heart
L5
Left atrium
C3-5
Obturator - tibial portion of Sciatic
11. Ribs directly related to spleen
Part one of duodenum
Ribs 9-11
Round ligament of liver
Tibial
12. Innervation of fibrous pericardium
Left 2nd interspace
Phrenic nerve
Ureter
Left recurrent laryngeal Nerve
13. Defective portion of vertebra with spondylolisthesis in cervical area
Pedicle
Edinger - Westphal
Fibularis longus and brevis
T7 - L1
14. Muscle that elevates and abducts eye
Tarsal
Saphenous (L4)
Inferior oblique
Superficial inguinal
15. Ligament which limits skull rotation
Radial
Tibialis anterior and posterior
L1
Alar
16. Bony landmarks between anal and UG triangles
S1
Ischial tuberosities
Supraspinatus
Ulnar (deep br.)
17. Artery to small intestine
Superior cervical ganglion
Anterior longitudinal
SMA
Cystic and common Hepatic
18. Muscle affected with 'foot slap'
Sural (S1)
T10
Tibialis anterior
Anterior belly = CN V Posterior belly = CN VII
19. Nerve potentially injured with repair of patent ductus arteriosus
Wider diameter - shorter and more vertical
Stylomastoid foramen
Ciliary
Left recurrent laryngeal Nerve
20. Defective portion of vertebra with spondylolisthesis in lumbar area
Pars interarticularis - Lamina
C5 and C6
conus arteriosum or infundibulum
L4
21. Specific muscle that holds patella in place
Internal oblique
L5
Recurrent laryngeal
Vastus medialis
22. Locking of knee when walking suggests
PPG and submandibular
Esophagus - rectum - liver
Meniscus injury
Deep inguinal
23. Ligament that contains uterine vessels
Lateral cervical
Anterverted - anteflexed
Deep inguinal lymph nodes
Tenia coli - haustra - epiploic appendages
24. Site of preganglionic nerve cells that elicits constriction of pupil
Auriculotemporal - CN X
Superior vena cava
Edinger - Westphal
Anterior cruciate
25. Spinal nerve affected with herniated disc at L3/L4
Right hepatic artery
ASIS and pubic tubercle
Second rib
L4
26. Name given to portion of right ventricle prior to beginning of pulmonary trunk
T4
Tympanic branch of CN IX and lesser petrosal
conus arteriosum or infundibulum
Axillary
27. Vertebral level that esophagus traverses diaphragm
T10
Ischial tuberosities
Falciform ligament
Left gastric - common hepatic and splenic
28. Superior extent of right paracolic gutter
Umbilical region
Hepatorenal recess
Genioglossus
Obturator - tibial portion of Sciatic
29. Cutaneous innervation of heel
Tibial
Subclavian and internal Jugular
Tensor veli palatini
Supraspinatus
30. Clinically importatnt organs for portacaval anastomoses
Inferior and posterior
Esophagus - rectum - liver
Superficial fibular
conus arteriosum or infundibulum
31. Vertebral level associated with origin of celiac artery
Ansa cervicalis
T12
Ulnar and median
Xiphisternal joint
32. Type of hernia that protrudes through Hesselbach's triangle
L4
CN X
Quadriceps femoris
Direct inguinal
33. Major structure of deep perineal space
Greater - lesser and least splanchnic nerves
Anterior cruciate
Sphincter urethrae
CN VII and VIII
34. Abdominal continuous with cremasteric fascia
Inferior and posterior
Internal oblique
Otic
Chorda tympani
35. First portion of quadriceps femoris to atrophy with injury to femoral nerve
IVC
Fascia of obturator Internus
Perineal membrane
Vastus medialis
36. Means by which piriformis exits pelvis
Greater sciatic foramen
Obturator - tibial portion of Sciatic
Inferior oblique
10th rib
37. Termination of azygos vein
Right hepatic artery
CN IX - CN X - Sympathetics
Superior vena cava
Tympanic branch of CN IX and lesser petrosal
38. Vertebral level of thyroid cartilage
Fibularis brevis
CV4 -5
Ciliary
Recurrent laryngeal
39. Three distinguishing features of the large intestine
Tenia coli - haustra - epiploic appendages
Medial collateral
Left renal vein - duodenum
Intrinsic hand muscles
40. Boundaries of Hesselbach's triangle
C6
Inferior vena cava
Inguinal ligament - rectus abdominis - inferior epigastric artery and vein
Otic
41. Spinal levels to muscles of anterior abdominal wall
T7 - L1
Hepatoduodenal (lesser omentum)
Radial
Ovarian and round Ligament
42. Injury to what nerve causes winged scapula
T5-9
T7 - L1
Long thoracic nerve
Fascia of obturator Internus
43. Lateral deviation of vertebral column
Common fibular
Scoliosis
10th rib
L2
44. Structure that form floor of inguinal canal
Trasnversalis fasica
Inguinal ligament
Inguinal ligament - sartorius and adductor longus
T12
45. Lymph nodes for area inferior to pectinate line of anal canal
T5-9
Superficial inguinal
Posterior ethmoid sinus
Pelvic splanchnics (S2-4)
46. Common direction of all superior articular facets of vertebrae
Vastus medialis
Epidural space
Ischial tuberosities
Posterior
47. Structure that lies between protrusion sites of direct and indirect hernias
Second rib
Axillary
Lateral cervical
Inferior epigastric artery
48. Remnants of umbilical arteries
Shoulder
CN IX - CN X - Sympathetics
Medial umbilical ligaments
Myasthenia gravis
49. Name given to orientation where uterine body and cervix intersect at angle of 10-15 degrees
Ovarian and round Ligament
Tensor veli palatini
Anteflexion
Inferior oblique
50. Nerve potentially injured with tonsillectomy
External oblique
Ligamentum flavum
Cricothyroid
CN IX