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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. Origin of cystic artery
Right hepatic artery
Cricothyroid
Femoral artery and vein
Radial
2. Nerve potentially injured with tonsillectomy
CN IX
Posterior cricoarytenoid
Fascia of obturator Internus
Right hepatic artery
3. Most frequently fractured bone of body
Common fibular
C6
Clavicle
Tibial
4. Most common cause of systolic ejection murmur
Ischial tuberosities
Femoral artery and vein
Left renal vein - duodenum
Aortic stenosis
5. Chief artery to rectal mucosa
Superior rectal
Duodenum - pancreas
L1
Femoral nerve
6. Muscle that extends leg
Stomach - duodenum - liver - spleen - gallbladder - pancreas
Perineal membrane
Inferior oblique
Quadriceps femoris
7. Site for auscultation of mitral valve
Vastus medialis
Scaphoid
C8 and T1
Left 5th interspace - midclavicular line
8. Termination of azygos vein
Tenia coli - haustra - epiploic appendages
Suboccipital nerve
Superior vena cava
Brachial plexus - subclavian artery
9. Muscle that is chief flexor and chief extensor at shoulder joint
Phrenic nerve
Semispinalis capitis
Ischial tuberosities
Deltoid
10. Autonomic ganglia for CN III
Greater occipital nerve
Lunate
Ciliary
Anteflexion
11. Ligament that contains uterine vessels
10th rib
Lateral cervical
Recurrent laryngeal
Azygos veins - aorta
12. Site of postganglionic nerve cells that elicits dilation of pupil
Superior cervical ganglion
Left gastric - common hepatic and splenic
Suboccipital nerve
Part one of duodenum
13. Bony landmarks between anal and UG triangles
CN V3
Tenia coli - haustra - epiploic appendages
Ischial tuberosities
Vastus medialis
14. Specific nerve that stimulates tear production
Clavicle
Greater petrosal CN VII
Sphincter urethrae
Nasolacrimal duct
15. Spinal nerve affected by protrusion of the disc between C5/6
Indirect inguinal
Tibialis anterior
Lacunar ligament
C6
16. Major cutaneous nerve of face
CN V
IVC
CN IX
Sural (S1)
17. Dermatome to small toe
Semispinalis capitis
S1
Superficial inguinal
Obturator internus and Piriformis
18. Veins that unite to form portal vein
Splenic and SMV
CV4 -5
External oblique
CN X
19. Disease often associated with thymoma
Myasthenia gravis
Ovarian and round Ligament
Radial
Femoral vein
20. Three distinguishing features of the large intestine
S1
Stylomastoid foramen
Tenia coli - haustra - epiploic appendages
Pectinate line
21. Injury to what nerve causes winged scapula
Azygos veins - aorta
Lumbar
Edinger - Westphal
Long thoracic nerve
22. Means by which obturator internus exits pelvis
Shoulder
SMA
Obturator - tibial portion of Sciatic
Lesser sciatic foramen
23. Muscle attached to disc of TMJ
Ischial tuberosities
Lateral pterygoid
Iliopsoas
Xiphisternal joint
24. Vertebral level for formation of IVC
Internal laryngeal
L5
Sphenopalatine
Ulnar (deep br.)
25. Dermatome of thumb
CN V1 (nasociliary)
T1 - 2
C6
Gynecoid
26. Most common side for indirect inguinal hernia
Right
Tarsal
Middle meningeal
Long head of biceps
27. Vertebral level associated with origin of celiac artery
Phrenic + intercostal
Kiesselbach's plexus
L4
T12
28. Vertebral level associated with origin of gonadal arteries
CN V3
Nasolacrimal duct
Medial femoral circumflex
L2
29. Effect of parasympathetic nerves on lungs
Bronchoconstriction - Vasodilation
Medial umbilical ligaments
Ciliary
Auditory tube - levator veli Palatini
30. Boundaries of Hesselbach's triangle
Pubococcygeus
Suboccipital nerve
Internal oblique
Inguinal ligament - rectus abdominis - inferior epigastric artery and vein
31. Type of hernia that traverses both deep and superficial rings
Cristae terminalis
Vagal trunks
Indirect inguinal
Anterior talofibular
32. Lymph nodes for area superior to pectinate line of anal canal
Posterior
Inferior oblique
Internal iliac - IM
Tibialis anterior and posterior
33. Structure immediately lateral to femoral sheath
IVC
Femoral nerve
Medial collateral
Stylopharyngeus
34. Most inferior portion of peritoneal cavity
Lacunar ligament
Posterior cricoarytenoid
Rectouterine pouch
Pars interarticularis - Lamina
35. Structure that separates internal and external hemorrhoids
Femoral vein
Pectinate line
Inferior and posterior
Nasolacrimal duct
36. Vertebral level associated with origin of IMA
L3
Vastus medialis
Plantar calcaneonavicular (spring)
Second rib
37. Organs related to spleen
Azygos veins - aorta
Stomach - colon - left kidney - tail of pancreas
Radial
Deep inguinal lymph nodes
38. Innervation of levator veli palatini
Left gastric - common hepatic and splenic
CN X
Colle's fracture
Recurrent laryngeal
39. Spinal levels to muscles of anterior abdominal wall
T7 - L1
Lingual
Suspensory ligament of Ovary
Inferior epigastric artery
40. Lymph nodes for area inferior to pectinate line of anal canal
Posterior
Semispinalis capitis
Superficial inguinal
External laryngeal nerve
41. Branch of CN V that carries parasympathetics to parotid
Ulnar
Greater occipital nerve
Auriculotemporal
Iliopsoas
42. Site of preganglionic nerve cells that elicits dilation of pupil
Lateral horn - T1 - 2
Thymus
Epiploic foramen
Pubococcygeus and Iliococcygeus
43. Synonym for dorsal ramus of C2
Medial femoral circumflex
Greater occipital nerve
Anterior belly = CN V Posterior belly = CN VII
Indirect inguinal
44. Location of SA node
Popliteus
Right and left Brachiocephalic
Cristae terminalis
Inferior vena cava
45. Chief invertors of foot
Inferior epigastric artery
Tibialis anterior and posterior
S1
L4
46. Ligament that contains ovarian vessels
Tibialis anterior
Right and left gastroepiploics - right - left and short gastric
Suspensory ligament of Ovary
Frontal - maxillary - anterior and middle ethmoid
47. Spinal levels of lesser splanchnic nerve
Deep inguinal
T10-11
TV4-5
Umbilical region
48. Vertebral level that aorta traverses diaphragm
6th rib
T12
Stylopharyngeus
Trasnversalis fasica
49. Autonomic ganglia for CN VII
Perineal membrane
T7 - L1
PPG and submandibular
Medial collateral
50. Rib paralleled by horizontal fissure of right lung
4th
TV4-5
Perineal membrane
Superficial inguinal