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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. Site of cell bodies for nerve that carries taste to anterior 2/3 of tongue
Lateral pterygoid
Ulnar
Geniculate ganglion
Obturator internus and Piriformis
2. Structure in contact with posterior surface of dens
CN X
Transverse ligament of atlas (part of cruciate)
LV2
Deep inguinal
3. Sensory ganglia for CN VII
Obturator - tibial portion of Sciatic
Geniculate
CN V3
Genioglossus
4. Muscle that retracts mandible
Temporalis
T8
Bulbospongiosus
Lesser sciatic foramen
5. Last portion of quadriceps femoris to recover following injury
Vastus medialis
Ansa cervicalis
Left renal vein
Epidural space
6. Means by which obturator internus exits pelvis
Lesser sciatic foramen
S1
L4
Popliteus
7. Nerve compressed with carpal tunnel syndrome
Intrinsic hand muscles
Ulnar
Hepatorenal recess
Median
8. Three distinguishing features of the large intestine
Stylopharyngeus
Ciliary ganglion
Axillary
Tenia coli - haustra - epiploic appendages
9. Posteiror border of epiploic foramen
IVC
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Hepatoduodenal (lesser omentum)
Direct inguinal
10. Inferior extent of dura - arachnoid sac
Transverse colon
Cristae terminalis
SV2
CN X
11. Veins that unite to form superior vena cava
Right and left Brachiocephalic
Right hepatic artery
Lunate
Edinger - Westphal
12. Structure potentially injured with hysterectomy
Greater - lesser and least splanchnic nerves
Disc between TV4-5
Ureter
Subclavian and internal Jugular
13. Ligament laxity with positive valgus maneuver
L2
T8
Medial collateral
Geniculate ganglion
14. Vessel located posterior to head of pancreas
IVC
Bulbospongiosus
Pubococcygeus and Iliococcygeus
L4
15. Nerve injured with fracture of medial humeral epicondyle
Fascia of obturator Internus
Greater occipital nerve
Stylopharyngeus
Ulnar
16. Structures that traverse diaphragm with esophagus
Deep inguinal lymph nodes
Vagal trunks
Gluteus medius
Median nerve
17. Dermatome to umbilical area
Inferior and posterior
Deep inguinal lymph nodes
T10
Ulnar (deep br.)
18. Termination of azygos vein
Disc between TV4-5
LV2
Epidural space
Superior vena cava
19. Nerves of pharyngeal plexus
Nasolacrimal duct
Geniculate ganglion
TV4-5
CN IX - CN X - Sympathetics
20. Remnant of umbilical vein
Superior cervical ganglion
Anterior longitudinal
T12
Round ligament of liver
21. Muscles that are innervated by CN XI
Trapezius - SCM
Anteversion
Direct inguinal
Deltoid and teres minor
22. Vertebral level of lumbar puncture
Internal iliac - IM
Xiphisternal joint
Greater sciatic foramen
L4
23. Dermatome to suprapubic area
Greater petrosal CN VII
Root of mesentary
L1
Chorda tympani
24. Innervation of adductor pollicis
Xiphisternal joint
L4
Ulnar (deep br.)
Suspensory ligament of Ovary
25. Location of SA node
Cristae terminalis
Right and left gastroepiploics - right - left and short gastric
Supraspinatus
Thoracic duct
26. Cutaneous innervation of most of dorsum of foot
S1
Superficial fibular
Deep inguinal
Medial umbilical ligaments
27. Muscle that forms floor of popliteal fossa
Vastus medialis
Popliteus
Rectouterine pouch
Cristae terminalis
28. Disease often associated with thymoma
Myasthenia gravis
Anterior cruciate
Left 5th interspace - midclavicular line
Trapezius - SCM
29. Only muscle innervated by CN IX
Ulnar and median
Deep inguinal
L5
Stylopharyngeus
30. Branch of CN V that carries parasympathetics to parotid
Posterior cricoarytenoid
SMA
Auriculotemporal
Transverse colon
31. Ligament that checks hyperextension of vertebral column
Anterior longitudinal
Indirect inguinal
Ulnar (deep br.)
Stomach - colon - left kidney - tail of pancreas
32. Major cutaneous nerve of face
T7 - L1
CV4 -5
CN V
CN IX - CN X
33. Vertebral level that esophagus traverses diaphragm
Left ventricle
T10
Indirect inguinal
CV3
34. Major injury triad with lateral impact to knee
Left atrium
L4
Stomach - duodenum - liver - spleen - gallbladder - pancreas
Medial collateral - medial meniscus and anterior cruciate ligament
35. Innervation of internal surface of tympanic membrane
Epiploic foramen
CN IX
Pelvic diaphragm
Left bronchus - aorta and Diaphragm
36. Chamber that forms apex of heart
Axillary
Left ventricle
Greater petrosal CN VII
Lumbar
37. Two muscles that rotate scapula for full abduction of arm
Trapezius and serratus anterior
Perineal membrane
Rectouterine pouch
Left 5th interspace - midclavicular line
38. Innervation of external surface of tympanic membrane
Auriculotemporal - CN X
Deep inguinal lymph nodes
Anterior longitudinal
Auditory tube - levator veli Palatini
39. Needle location for therapeutic pleural tapping
Left 2nd interspace
CV4 -5
Superior to 12th rib - posteriorly
L4
40. Major vessel that drains the musculature of the heart
Tibial
Transverse foramina
Coronary sinus
Perineal membrane
41. Dermatome around nipple
Stylopharyngeus
T4
Stomach - duodenum - liver - spleen - gallbladder - pancreas
C3-5
42. Medial boundary of femoral ring
Edinger - Westphal
Lacunar ligament
L3
Phrenic
43. Locking of knee when walking suggests
Meniscus injury
Disc between TV4-5
Cricothyroid
CN X
44. Veins that unite to form portal vein
Splenic and SMV
Median nerve
Transverse foramina
Quadriceps femoris
45. Muscle which compresses the bulb of penis
Lumbricals
Indirect inguinal
Long head of biceps
Bulbospongiosus
46. Innervation to nail bed of middle finger
Piriform recess
SV2
Disc between TV4-5
Median nerve
47. Muscle that unlocks knee joint
External laryngeal nerve
Popliteus
Disc L3-4
Tibial
48. Structures that lie to right and left of thoracic duct
Deep inguinal lymph nodes
Ribs 9-11
Fascia of obturator Internus
Azygos veins - aorta
49. Effect of sympathetic nerves on lungs
Bronchodilation - Vasoconstriction
Pelvic diaphragm
T10-11
Superior oblique
50. Muscle affected with 'foot slap'
Tibialis anterior
S1
Superior vena cava
Femoral artery and vein