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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. Name given to orientation where uterus and vagina intersect at angle of 90 degrees
Stomach - duodenum - liver - spleen - gallbladder - pancreas
Internal iliac - IM
T12
Anteversion
2. Nerve affected with fracture of head and neck of fibula
Common fibular
Plantar calcaneonavicular (spring)
Superior to 12th rib - posteriorly
CN IX - CN X - Sympathetics
3. Type of hernia that traverses both deep and superficial rings
Indirect inguinal
Phrenic nerve
T5-9
Phrenic + intercostal
4. Nerve potentially injured with tonsillectomy
Left 2nd interspace
CN IX
Bronchodilation - Vasoconstriction
Geniculate
5. Location of internal vertebral plexus
Geniculate ganglion
Left renal vein - duodenum
Anterior belly = CN V Posterior belly = CN VII
Epidural space
6. Vertebral level associated with origin of SMA
6th rib
Aortic stenosis
Popliteus
L1
7. Name given to orientation where uterine body and cervix intersect at angle of 10-15 degrees
Anteflexion
CN IX
L4
Subclavian and internal Jugular
8. Muscle that forms floor of popliteal fossa
Popliteus
Semispinalis capitis
Internal oblique
Lacunar ligament
9. Muscles which meet at the perineal body
Median nerve
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Kyphosis
Left renal vein
10. Vertebral level for formation of IVC
Obturator internus and Piriformis
L5
L4-5
Deep inguinal lymph nodes
11. Most common site of nose bleed
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12. Last portion of quadriceps femoris to recover following injury
Vastus medialis
Xiphisternal joint
Anteversion
Left renal vein - duodenum
13. Muscle that elevates and abducts eye
Inferior oblique
Bronchoconstriction - Vasodilation
Rectouterine pouch
12th rib
14. Nerve to thenar compartment
Pars interarticularis - Lamina
Lateral horn - T1 - 2
Ischiocavernosus
Recurrent branch of Median
15. Afferent - efferent limbs of cough reflex
Temporalis
Deep inguinal
Round ligament of liver
CN X - CN X
16. Cutaneous innervation to lateral side of foot
Sural (S1)
Between left pulmonary artery and aorta
Obturator internus and Piriformis
10th rib
17. Lateral deviation of vertebral column
Disc between TV4-5
Phrenicocolic ligament
T1 - 2
Scoliosis
18. Major structure of deep perineal space
CN V3
Sphincter urethrae
Vertebral artery
Vagal trunks
19. Ducts that join to form common bile duct
Greater petrosal CN VII
Cystic and common Hepatic
C6
Coronary sinus
20. Structure that forms superficial inguinal ring
S1
Aponeurosis of external Oblique
Plantar calcaneonavicular (spring)
Recurrent laryngeal
21. Nerve potentially injured with repair of patent ductus arteriosus
TV4-5
Epidural space
Left recurrent laryngeal Nerve
IVC
22. Major vessel that drains the musculature of the heart
Median nerve
Left gastric - common hepatic and splenic
Coronary sinus
Auriculotemporal
23. Structure that lies between protrusion sites of direct and indirect hernias
Stylomastoid foramen
Inferior epigastric artery
12th rib
CN V3
24. Inferior extent of lung at midaxillary line
8th rib
Maxillary
Stylopharyngeus
Shoulder
25. Structures that course throughout entire length of adductor canal
IVC
conus arteriosum or infundibulum
Sphincter urethrae
Femoral artery and vein
26. Exaggerated over - curvature of thoracic area of vertebral column
Kyphosis
Splenic and SMV
Left gastric - common hepatic and splenic
Trasnversalis fasica
27. Structure immediately medial to femoral artery in femoral sheath
Recurrent branch of Median
IVC
Femoral vein
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
28. Autonomic ganglia for CN III
L1
Epiploic foramen
CN V1 (nasociliary)
Ciliary
29. Location of SA node
Lateral cervical
CN X - CN X
Cristae terminalis
ASIS and pubic tubercle
30. Most common type of pelvic inlet in females
Ovarian and round Ligament
L4
Intercostal nerve
Gynecoid
31. Rib paralleled by horizontal fissure of right lung
Lateral pterygoid
Sphincter urethrae
4th
T4
32. Innervation of detrusor
Left renal vein
Pelvic splanchnics (S2-4)
Cystic and common Hepatic
Esophagus - rectum - liver
33. Ridge located between sinus venarum and right ventricle
Cristae terminalis
C6
Posterior arch of atlas; posterior atlanto - occipital membrane
Long thoracic nerve
34. Boundaries of Hesselbach's triangle
Pelvic splanchnics (S2-4)
Inguinal ligament - rectus abdominis - inferior epigastric artery and vein
Piriform recess
Geniculate
35. Structure that traverses diaphragm with aorta
Thoracic duct
Superior to 12th rib - posteriorly
Superior vena cava
Transverse foramina
36. Innervation of levator veli palatini
CN X
Quadriceps femoris
Kyphosis
Inferior epigastric artery
37. Cutaneous innervation to medial side of foot
Saphenous (L4)
Phrenicocolic ligament
Left recurrent laryngeal Nerve
Disc L3-4
38. Innervation of fibrous pericardium
Transverse foramina
C6
Auriculotemporal
Phrenic nerve
39. Inferior extent of pleura posteriorly
T7 - L1
Anterverted - anteflexed
Ulnar
12th rib
40. Major cutaneous nerve of face
Stylomastoid foramen
Phrenicocolic ligament
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
CN V
41. Muscle that unlocks knee joint
Inguinal ligament - sartorius and adductor longus
Popliteus
PPG and submandibular
CN X
42. Major chamber that forms base of heart
CN IX - CN X
Disc between TV4-5
Left atrium
TV4-5
43. Spinal levels of least splanchnic nerve
T12
LV2
Ureter
Tibial
44. Muscle that is chief flexor and chief extensor at shoulder joint
T10
T4
Deltoid
Gynecoid
45. Thoracic structures that can compress the esophagus
Saphenous (L4)
Left gastric - common hepatic and splenic
Left bronchus - aorta and Diaphragm
Portal vein
46. Sensory innervation of diaphragm
Fascia of obturator Internus
Phrenic + intercostal
Superior rectal
Tarsal
47. Abdominal layer continuous with external spermatic fascia
External oblique
Ulnar
Pubococcygeus and Iliococcygeus
CV3
48. Vertebral level at inferior angle of scapula
CN V
TV7
Saphenous (L4)
Fibularis longus and brevis
49. Structures that course between anterior and middle scalene
Brachial plexus - subclavian artery
Suboccipital nerve
Posterior interventricular
Lumbar
50. Structures that lie to right and left of thoracic duct
Transverse ligament of atlas (part of cruciate)
Deep inguinal
Azygos veins - aorta
conus arteriosum or infundibulum