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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 that esophagus traverses diaphragm
Trapezius - SCM
CN IX - CN X
Ulnar
T10
2. Site of preganglionic nerve cells that elicits dilation of pupil
Lateral horn - T1 - 2
External oblique
Inferior oblique
L1
3. Ridge located between sinus venarum and right ventricle
Deep inguinal lymph nodes
Cristae terminalis
Lunate
Right hepatic artery
4. Normal position of uterus
Trapezius - SCM
Rectouterine pouch
Posterior
Anterverted - anteflexed
5. Ligament that contains portal vein - hepatic artery and bile duct
Inferior epigastric artery
Plantar calcaneonavicular (spring)
C8 and T1
Hepatoduodenal (lesser omentum)
6. Structure in contact with posterior surface of dens
Scaphoid
Deep inguinal
Transverse ligament of atlas (part of cruciate)
Superior to 12th rib - posteriorly
7. Name of fracture of distal radius that produces 'dinner fork' appearance
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8. Type of hernia that traverses both deep and superficial rings
Intrinsic hand muscles
Indirect inguinal
Xiphisternal joint
Chorda tympani
9. Lateral wall of ischioanal fossa
Recurrent laryngeal
Fascia of obturator Internus
Lumbar
Sphincter urethrae
10. Spinal level of patellar reflex
Auriculotemporal
TV7
L4
CN V3
11. Specific nerves that elicit secretion from the parotid gland
Vastus medialis
Cystic and common Hepatic
Tympanic branch of CN IX and lesser petrosal
Left 2nd interspace
12. Defective portion of vertebra with spondylolisthesis in lumbar area
Tympanic branch of CN IX and lesser petrosal
Supraspinatus
Pars interarticularis - Lamina
Left 2nd interspace
13. Structure that separates deep and superficial perineal spaces
Middle meningeal
L1
Perineal membrane
8th rib
14. Structures that lie to right and left of thoracic duct
CV3
LV2
Superior rectal
Azygos veins - aorta
15. Lymph nodes for area inferior to pectinate line of anal canal
CV6
C3-5
Wider diameter - shorter and more vertical
Superficial inguinal
16. Bony attachments of inguinal ligament
Posterior arch of atlas; posterior atlanto - occipital membrane
ASIS and pubic tubercle
IVC
Internal oblique and transversus abdominis
17. Location of ductus arteriosus
Splenic and SMV
Between left pulmonary artery and aorta
Sural (S1)
Left recurrent laryngeal Nerve
18. Most commonly injured ankle ligament
L3
Kyphosis
Tibialis anterior
Anterior talofibular
19. Site for auscultation of mitral valve
Semispinalis capitis
Superficial fibular
Radial
Left 5th interspace - midclavicular line
20. Clinically importatnt organs for portacaval anastomoses
conus arteriosum or infundibulum
Internal laryngeal
Inguinal ligament
Esophagus - rectum - liver
21. Structures that course through only portion of adductor canal
Posterior arch of atlas; posterior atlanto - occipital membrane
Deep fibular
PPG and submandibular
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
22. Structure that separates internal and external hemorrhoids
Falciform ligament
Pectinate line
Tympanic branch of CN IX and lesser petrosal
Posterior
23. Organs related to spleen
Stomach - colon - left kidney - tail of pancreas
CN IX - CN X
Quadriceps femoris
Ischial tuberosities
24. Ligament that connects internal surface of laminae of vertebrae
L5
10th rib
Tenia coli - haustra - epiploic appendages
Ligamentum flavum
25. Dermatome to small toe
Lesser sciatic foramen
Scaphoid
S1
IVC
26. Means by which piriformis exits pelvis
Vagal trunks
Greater sciatic foramen
Ischial tuberosities
Azygos veins - aorta
27. Lymph nodes for ovary and testes
Shoulder
Cystic and common Hepatic
Vertebral artery
Lumbar
28. Vertebral level associated with sternal angle
Auriculotemporal
Auriculotemporal - CN X
Sural (S1)
Disc between TV4-5
29. Structures supplied by celiac artery
Trapezius and serratus anterior
Greater sciatic foramen
Stomach - duodenum - liver - spleen - gallbladder - pancreas
Azygos veins - aorta
30. Chief supinator muscle of hand
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Left renal vein - duodenum
Biceps brachii
Cystic and common Hepatic
31. Innervation of carotid sinus and carotid body
Median nerve
CN IX - CN X
Rectouterine pouch
Transverse colon
32. Structure immediately medial to femoral artery in femoral sheath
Suspensory ligament of Ovary
Femoral vein
CN IX - CN X - Sympathetics
Anterior cruciate
33. Superior extent of right paracolic gutter
Hepatorenal recess
Right ventricle
Ribs 9-11
CN V
34. Most common type of pelvic inlet in females
Tympanic branch of CN IX and lesser petrosal
Gynecoid
CN IX - CN X
Gluteus medius
35. Vertebral level associated with origin of celiac artery
T12
Right hepatic artery
Left bronchus - aorta and Diaphragm
CV6
36. Vertebral level of cricoid cartilage
L3
CV6
Thymus
Caudate lobe of liver
37. Dermatome around nipple
T5-9
8th rib
Right hepatic artery
T4
38. Muscle that is chief flexor and chief extensor at shoulder joint
Deltoid
Sural (S1)
Ciliary ganglion
Gynecoid
39. Contents of femoral canal
Medial femoral circumflex
Deep inguinal lymph nodes
T4
Internal laryngeal nerve - superior laryngeal artery
40. Major dermatome to big toe
Left gastric - common hepatic and splenic
Indirect inguinal
L4
Pedicle
41. Structure immediately lateral to femoral sheath
Gynecoid
Vastus medialis
CN V1 (nasociliary)
Femoral nerve
42. Floor of suboccipital triangle
Root of mesentary
T10
Posterior arch of atlas; posterior atlanto - occipital membrane
4th
43. Vertebral level of lumbar puncture
Hepatoduodenal (lesser omentum)
Both left and right recurrent laryngeal nerves
8th rib
L4
44. Nerve that provides taste to anterior 2/3 of tongue
Cricothyroid
Alar
Chorda tympani
Round ligament of liver
45. Afferent - efferent limbs of cough reflex
CN X - CN X
Portal vein
Thymus
Root of mesentary
46. Roof of suboccipital triangle
Cricothyroid
Semispinalis capitis
Biceps brachii
Stylomastoid foramen
47. Name given to orientation where uterine body and cervix intersect at angle of 10-15 degrees
Ciliary ganglion
Colle's fracture
Anteflexion
CN V1 (nasociliary)
48. Structure that lies between protrusion sites of direct and indirect hernias
Inferior epigastric artery
Ulnar (deep br.)
Sphincter urethrae
Brachial plexus - subclavian artery
49. Most commonly torn tendon of rotator cuff
Supraspinatus
L5
Portal vein
Common fibular
50. Vertebral level associated with origin renal arteries
L2
Thymus
Perineal membrane
sixth