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USMLE/COMLEX Step 1 Anatomy One Liners
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Subjects
:
health-sciences
,
usmle-step-1
,
comlex
Instructions:
Answer 50 questions in 15 minutes.
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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
Root of mesentary
Ulnar (deep br.)
Greater sciatic foramen
Recurrent laryngeal
2. Means by which obturator internus exits pelvis
CV6
Phrenic nerve
Ribs 9-11
Lesser sciatic foramen
3. Major cutaneous nerve of face
Coronary sinus
IVC
Ischiocavernosus
CN V
4. Structure that limits spread of ascitic fluid in left paracolic gutter
Internal laryngeal
Greater petrosal CN VII
Phrenicocolic ligament
Trapezius - SCM
5. Muscle that opens auditory tube
Median
Tensor veli palatini
Deep inguinal lymph nodes
Internal laryngeal
6. Structure that separates pelvis and perineum
Femoral artery and vein
Pelvic diaphragm
Gynecoid
T10
7. Major nerve to TMJ (pain)
Transverse foramina
Auriculotemporal
Temporalis
Greater petrosal CN VII
8. Vertebral level at inferior angle of scapula
TV7
Left bronchus - aorta and Diaphragm
Lateral cervical
Cristae terminalis
9. Tendon affected with avulsion fracture of 5th metatarsal
Recurrent laryngeal
Vastus medialis
External laryngeal nerve
Fibularis brevis
10. Structures that form conjoint tendon
ASIS and pubic tubercle
Semispinalis capitis
Internal oblique and transversus abdominis
Piriform recess
11. Origin of cystic artery
Cristae terminalis
Right hepatic artery
Hepatoduodenal (lesser omentum)
Greater sciatic foramen
12. Rib related to oblique fissure of lung posteriorly
Anterior belly = CN V Posterior belly = CN VII
Nasolacrimal duct
Pedicle
2nd
13. Innervation to all interosseous muscles
L5
Ulnar (deep br.)
Long head of biceps
Scoliosis
14. Spinal levels to muscles of anterior abdominal wall
Otic
T7 - L1
Lateral cervical
Suspensory ligament of Ovary
15. Sensory nerve to cornea
Biceps brachii
Colle's fracture
Temporalis
CN V1 (nasociliary)
16. Major structures of bed of stomach
Hepatoduodenal (lesser omentum)
IVC
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Inferior vena cava
17. Muscle that initiates abduction of arm
ASIS and pubic tubercle
Supraspinatus
Median
Anterior longitudinal
18. Spinal levels of least splanchnic nerve
Deep inguinal
T12
Superior rectal
Left 2nd interspace
19. Innervation of external surface of tympanic membrane
Popliteus
Auriculotemporal - CN X
CN V3
Ciliary
20. Major artery to internal structures of head
Maxillary
CN IX - CN X
Internal oblique and transversus abdominis
Lacunar ligament
21. Nerve affected with fracture of head and neck of fibula
Radial
Bronchodilation - Vasoconstriction
Inguinal ligament
Common fibular
22. Chief structures that traverse internal acoustic meatus
Inferior oblique
Ureter
CN VII and VIII
sixth
23. Structure in contact with posterior surface of dens
Inguinal ligament
Umbilical region
Phrenic nerve
Transverse ligament of atlas (part of cruciate)
24. Sensory ganglia for CN VII
Indirect inguinal
Inferior and posterior
Umbilical region
Geniculate
25. Vertebral level associated with sternal angle
Anterior belly = CN V Posterior belly = CN VII
Medial umbilical ligaments
Disc between TV4-5
Between left pulmonary artery and aorta
26. Chief uterine support
Sural (S1)
Pubococcygeus
ASIS and pubic tubercle
6th rib
27. Major vessel that drains the musculature of the heart
Long head of biceps
Coronary sinus
Greater occipital nerve
conus arteriosum or infundibulum
28. Major artery to head of femur in adult
TV4-5
Medial femoral circumflex
Auditory tube - levator veli Palatini
Kyphosis
29. Muscle that elevates and abducts eye
T12
L5
Inferior oblique
Chorda tympani
30. Most common type of pelvic inlet in females
10th rib
Anterverted - anteflexed
C8 and T1
Gynecoid
31. Lymph nodes for area inferior to pectinate line of anal canal
Posterior arch of atlas; posterior atlanto - occipital membrane
Quadriceps femoris
Pars interarticularis - Lamina
Superficial inguinal
32. Spinal levels of phrenic nerve
C3-5
Inferior and posterior
Lateral pterygoid
Ciliary ganglion
33. Two major components of pelvic diaphragm
Clavicle
PPG and submandibular
2nd
Levator ani + coccygeus
34. Chief evertors of foot
Fibularis longus and brevis
Plantar calcaneonavicular (spring)
TV4-5
Epiploic foramen
35. Termination of azygos vein
Cristae terminalis
Superior vena cava
CN IX - CN X - Sympathetics
Epidural space
36. Disease often associated with thymoma
L1
CV6
Genioglossus
Myasthenia gravis
37. Vertebral level associated with origin of celiac artery
Semispinalis capitis
T12
Superior rectal
Hepatoduodenal (lesser omentum)
38. Ducts that join to form common bile duct
Superficial inguinal
Medial umbilical ligaments
Cystic and common Hepatic
Popliteus
39. Spinal level of patellar reflex
Deep inguinal lymph nodes
Epidural space
L4
Left atrium
40. Innervation of fibrous pericardium
Transversalis fascia
Between left pulmonary artery and aorta
Hepatoduodenal (lesser omentum)
Phrenic nerve
41. Ridge located between sinus venarum and right ventricle
Cristae terminalis
CN VII and VIII
Caudate lobe of liver
Lingual
42. Abdominal layer continuous with internal spermatic fascia
Indirect inguinal
L4
Ciliary
Transversalis fascia
43. Inferior extent of pleura at midaxillary line
Pedicle
Left renal vein
Right coronary artery
10th rib
44. Autonomic ganglia for CN IX
Intrinsic hand muscles
Disc between TV4-5
Fascia of obturator Internus
Otic
45. Spinal levels of axillary nerve
C5 and C6
Fascia of obturator Internus
Pedicle
L5
46. Means by which piriformis exits pelvis
Recurrent branch of Median
Suspensory ligament of Ovary
Subclavian and internal Jugular
Greater sciatic foramen
47. Innervation of carotid sinus and carotid body
Sural (S1)
Aortic stenosis
Ulnar (deep br.)
CN IX - CN X
48. Innervation of tensor veli palatini
L1
Disc between TV4-5
Pedicle
CN V3
49. Site of postganglionic nerve cells that elicits dilation of pupil
Superior cervical ganglion
Left gastric - common hepatic and splenic
Right hepatic artery
Femoral vein
50. Only muscle to abduct vocal cords
Cristae terminalis
Posterior cricoarytenoid
Superior oblique
CN IX - CN X
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