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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. Two remnants of gubernaculum in females
Ulnar (deep br.)
Ovarian and round Ligament
CN IX
Bronchoconstriction - Vasodilation
2. Vertebral level of cricoid cartilage
Pelvic diaphragm
Superior rectal
CV6
Supraspinatus
3. Region affected by lower trunk injury of brachial plexus
Femoral vein
Right ventricle
Intrinsic hand muscles
Ciliary ganglion
4. Site of cell bodies for nerve that carries taste to anterior 2/3 of tongue
Internal laryngeal nerve - superior laryngeal artery
Gynecoid
Geniculate ganglion
Posterior
5. Site for auscultation of aortic valve
Inferior and posterior
Deep fibular
Right 2nd interspace
Right ventricle
6. Level where ascending aorta is continuous with arch of aorta
TV4-5
Posterior arch of atlas; posterior atlanto - occipital membrane
Femoral artery and vein
L4
7. Most inferior portion of peritoneal cavity
C6
Levator ani + coccygeus
Rectouterine pouch
Intrinsic hand muscles
8. Lateral wall of ischioanal fossa
Auriculotemporal
Hydrocele
Fascia of obturator Internus
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
9. Type of hernia that enters deep inguinal ring
Right 2nd interspace
Suspensory ligament of Ovary
Indirect inguinal
8th rib
10. Injury to what nerve causes winged scapula
CV6
CN IX - CN X
Long thoracic nerve
Fascia of obturator Internus
11. Most common cause of systolic ejection murmur
Lumbricals
T4
Aortic stenosis
Saphenous (L4)
12. Inferior extent of lung posteriorly
C6
Lingual
10th rib
Fascia of obturator Internus
13. Innervation of fibrous pericardium
Phrenic nerve
T4
Medial femoral circumflex
Between left pulmonary artery and aorta
14. Muscles that are innervated by CN XI
Superior cervical ganglion
TV7
Inferior oblique
Trapezius - SCM
15. Afferent - efferent limbs of gag reflex
Esophagus - rectum - liver
Frontal - maxillary - anterior and middle ethmoid
T12
CN IX - CN X
16. Structure immediately lateral to femoral sheath
Femoral nerve
Aponeurosis of external Oblique
Sphincter urethrae
Anterior cruciate
17. Effect of sympathetic nerves on lungs
Lumbar
Inferior vena cava
Right ventricle
Bronchodilation - Vasoconstriction
18. Abdominal layer continuous with internal spermatic fascia
Umbilical region
Recurrent branch of Median
Transversalis fascia
Hepatorenal recess
19. Major vessel that drains the musculature of the heart
TV7
Wider diameter - shorter and more vertical
Coronary sinus
Medial collateral
20. Innervation of levator veli palatini
Phrenic
Both left and right recurrent laryngeal nerves
CN X
Deltoid
21. Vessel located posterior to head of pancreas
Vastus medialis
Splenic and SMV
IVC
Pubococcygeus and Iliococcygeus
22. Inferior extent of pleura at midaxillary line
Recurrent laryngeal
Ischiocavernosus
Femoral nerve
10th rib
23. Defective portion of vertebra with spondylolisthesis in lumbar area
Ischiocavernosus
IVC
L3
Pars interarticularis - Lamina
24. Rib associated with sternal angle
Posterior
Second rib
Epidural space
Trapezius - SCM
25. Relation of ureter to uterine artery
Wider diameter - shorter and more vertical
Kiesselbach's plexus
Inferior and posterior
C6
26. Ligament that contains portal vein - hepatic artery and bile duct
Hepatoduodenal (lesser omentum)
Internal laryngeal nerve - superior laryngeal artery
L4
Phrenicocolic ligament
27. Nerve injured in wrist drop
Radial
Cystic and common Hepatic
Pelvic splanchnics (S2-4)
Superior to 12th rib - posteriorly
28. Thoracic structures that can compress the esophagus
Azygos veins - aorta
Edinger - Westphal
Aortic stenosis
Left bronchus - aorta and Diaphragm
29. Ligament that checks hyperextension of vertebral column
L2
Medial umbilical ligaments
Anterior longitudinal
Trasnversalis fasica
30. Location of SA node
12th rib
Median
T5-9
Cristae terminalis
31. Nerves of pharyngeal plexus
Pubococcygeus and Iliococcygeus
CN IX - CN X - Sympathetics
Epidural space
Pedicle
32. Rib related to oblique fissure of lung posteriorly
Vastus medialis
C5 and C6
2nd
Right coronary artery
33. Most commonly torn tendon of rotator cuff
Supraspinatus
L1
Trasnversalis fasica
Radial
34. Most common type of pelvic inlet in females
Rectouterine pouch
Indirect inguinal
L4
Gynecoid
35. Most commonly herniated intervertebral disc
L4-5
8th rib
Ribs 9-11
Quadriceps femoris
36. Blood supply to stomach
Tibialis anterior and posterior
Lumbricals
Medial femoral circumflex
Right and left gastroepiploics - right - left and short gastric
37. Spinal levels of axillary nerve
Tibial
CN IX - CN X
Esophagus - rectum - liver
C5 and C6
38. Nerve that provides taste to anterior 2/3 of tongue
Posterior ethmoid sinus
Inferior oblique
T4
Chorda tympani
39. Defective portion of vertebra with spondylolisthesis in cervical area
Ulnar (deep br.)
ASIS and pubic tubercle
Left 2nd interspace
Pedicle
40. Nerve potentially injured with tonsillectomy
Indirect inguinal
Popliteus
CN IX
Middle meningeal
41. Usual origin of SA and AV nodal arteries
LV2
Chorda tympani
Right coronary artery
Radial
42. Only muscle innervated by CN IX
Phrenic nerve
Superficial inguinal
Anterior longitudinal
Stylopharyngeus
43. Structure that limits spread of ascitic fluid in left paracolic gutter
Ischiocavernosus
Indirect inguinal
Trasnversalis fasica
Phrenicocolic ligament
44. Communication between greater and lesser sacs
Long thoracic nerve
Left 2nd interspace
Piriform recess
Epiploic foramen
45. Thoracic intercostal space located deep to triangle of auscultation
sixth
Cricothyroid
L5
CN X
46. Abdominal continuous with cremasteric fascia
Superior oblique
Hydrocele
Medial umbilical ligaments
Internal oblique
47. Chief artery to rectal mucosa
Stomach - duodenum - liver - spleen - gallbladder - pancreas
Superior rectal
10th rib
Kiesselbach's plexus
48. Structures that traverse diaphragm with esophagus
Left renal vein - duodenum
Colle's fracture
Vagal trunks
Splenic and SMV
49. Artery that determines coronary dominance
Posterior interventricular
Lacunar ligament
Pubococcygeus and Iliococcygeus
Sphincter urethrae
50. Ligament which limits skull rotation
CN V
Anterior talofibular
Alar
Median nerve