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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. Vertebral level of cricoid cartilage
CV6
2nd
L5
Ulnar and median
2. Most frequently dislocated carpal bone
Tibial
Lunate
Greater petrosal CN VII
L5
3. Nerve to thenar compartment
Umbilical region
Recurrent branch of Median
Supraspinatus
Transverse foramina
4. Vertebral level at inferior angle of scapula
SMA
CN V
TV7
Meniscus injury
5. Ligament that connects internal surface of laminae of vertebrae
Popliteus
Pelvic splanchnics (S2-4)
Ligamentum flavum
4th
6. Major feature of cervical vertebrae
LV2
T7 - L1
Transverse foramina
Right and left Brachiocephalic
7. Innervation of external surface of tympanic membrane
TV4-5
T12
Auriculotemporal - CN X
Gynecoid
8. Major structures of bed of stomach
Stylopharyngeus
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Recurrent laryngeal
Posterior ethmoid sinus
9. Two muscles that rotate scapula for full abduction of arm
Trapezius and serratus anterior
Inferior vena cava
Left gastric - common hepatic and splenic
Phrenic nerve
10. Muscle which compresses the bulb of penis
IVC
Bulbospongiosus
Suboccipital nerve
8th rib
11. Nerve injured in wrist drop
Radial
2nd
Superficial fibular
Gluteus medius
12. Chief evertors of foot
Frontal - maxillary - anterior and middle ethmoid
Between left pulmonary artery and aorta
Inferior vena cava
Fibularis longus and brevis
13. Most common type of pelvic inlet in females
Maxillary
Chorda tympani
Gynecoid
Right and left gastroepiploics - right - left and short gastric
14. Inferior extent of pleura posteriorly
C6
Biceps brachii
LV2
12th rib
15. Vertebral level of umbilicus
Left 5th interspace - midclavicular line
External laryngeal nerve
Tympanic branch of CN IX and lesser petrosal
Disc L3-4
16. Nerve compressed with carpal tunnel syndrome
Kiesselbach's plexus
Median
Radial
Xiphisternal joint
17. Most frequently fracture carpal bone
L4
Piriform recess
Lesser sciatic foramen
Scaphoid
18. Structure that separates internal and external hemorrhoids
Radial
Tibial
L2
Pectinate line
19. Nerve injury that causes hoarseness following thyroid surgery
Stylopharyngeus
T12
Recurrent laryngeal
Nasolacrimal duct
20. Organs supplied by both celiac and SMA
Duodenum - pancreas
Azygos veins - aorta
T10
Lateral pterygoid
21. Bony landmarks between anal and UG triangles
Azygos veins - aorta
Ischial tuberosities
Lunate
Internal oblique
22. Chief supinator muscle of hand
Biceps brachii
Superior to 12th rib - posteriorly
Gynecoid
Supraspinatus
23. Organs supplied by both SMA and IMA
2nd
Fascia of obturator Internus
Transverse colon
Ulnar (deep br.)
24. Dermatome to umbilical area
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
T10
Auditory tube - levator veli Palatini
4th
25. Superior border of epiploic foramen
TV7
Aponeurosis of external Oblique
Ischiocavernosus
Caudate lobe of liver
26. Sensory nerve to larynx inferior to vocal cords
Indirect inguinal
Recurrent laryngeal
Ischial tuberosities
Auriculotemporal
27. First portion of quadriceps femoris to atrophy with injury to femoral nerve
Vastus medialis
L4
Sphincter urethrae
Stylomastoid foramen
28. Ligament affected by whiplash injury
Superior vena cava
Sphincter urethrae
Phrenic nerve
Anterior longitudinal
29. Structure immediately medial to femoral artery in femoral sheath
CN V1 (nasociliary)
Bronchoconstriction - Vasodilation
Rectouterine pouch
Femoral vein
30. Sensory nerve to larynx superior to vocal cords
CN IX
L5
Internal laryngeal
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
31. Innervation of carotid sinus and carotid body
CN X
CN IX - CN X
CN V
Ischiocavernosus
32. Name given to portion of right ventricle prior to beginning of pulmonary trunk
conus arteriosum or infundibulum
L4
L4
Right 2nd interspace
33. Structure immediately lateral to femoral sheath
Greater occipital nerve
Both left and right recurrent laryngeal nerves
Chorda tympani
Femoral nerve
34. Injury to what nerve causes winged scapula
Long thoracic nerve
Thoracic duct
Left bronchus - aorta and Diaphragm
10th rib
35. Fluid in processus vaginalis
Hydrocele
Cricothyroid
Falciform ligament
Supraspinatus
36. Innervation of digastric
CN IX - CN X
Ribs 9-11
Thoracic duct
Anterior belly = CN V Posterior belly = CN VII
37. Two muscles which close lateral pelvic wall
Obturator internus and Piriformis
Vastus medialis
Anteflexion
T4
38. Major artery to internal structures of head
Maxillary
Cystic and common Hepatic
Shoulder
10th rib
39. Inferior extent of pleura at midclavicular line
Phrenicocolic ligament
8th rib
Ovarian and round Ligament
Direct inguinal
40. Ligament laxity with positive valgus maneuver
Medial femoral circumflex
Vastus medialis
Posterior arch of atlas; posterior atlanto - occipital membrane
Medial collateral
41. Major artery to head of femur in adult
Medial femoral circumflex
Falciform ligament
Inferior epigastric artery
Shoulder
42. Structures that traverse diaphragm with esophagus
Vagal trunks
Inguinal ligament - sartorius and adductor longus
Lateral pterygoid
Greater petrosal CN VII
43. Structure that forms the pudendal canal
Chorda tympani
Part one of duodenum
Fascia of obturator Internus
Lumbar
44. Nerve injured with fracture of surgical neck of humerus
Wider diameter - shorter and more vertical
Axillary
Piriform recess
Lesser sciatic foramen
45. Muscle that is chief flexor at hip joint
Tibialis anterior and posterior
Chorda tympani
Iliopsoas
Left recurrent laryngeal Nerve
46. Contents of femoral canal
ASIS and pubic tubercle
T12
Deep inguinal lymph nodes
Transverse foramina
47. Nerve injured with fracture of shaft of humerus
Superior to 12th rib - posteriorly
Radial
CN X - CN X
Ulnar (deep br.)
48. Only muscle innervated by CN IX
Stylopharyngeus
T10
Trapezius and serratus anterior
Greater sciatic foramen
49. Spinal level of Achilles reflex
S1
Ischiocavernosus
L4
ASIS and pubic tubercle
50. Spinal levels of least splanchnic nerve
TV4-5
Superior to 12th rib - posteriorly
Greater petrosal CN VII
T12