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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. Means by which obturator internus exits pelvis
Popliteus
Lesser sciatic foramen
Left bronchus - aorta and Diaphragm
Inferior oblique
2. Effect of sympathetic nerves on lungs
Vastus medialis
TV4-5
Bronchodilation - Vasoconstriction
Left ventricle
3. Tendon affected with avulsion fracture of 5th metatarsal
Ureter
Fibularis brevis
L2
Right and left gastroepiploics - right - left and short gastric
4. Most common type of hernia
Inferior epigastric artery
Umbilical region
Indirect inguinal
Phrenic nerve
5. Nerve injured in wrist drop
Levator ani + coccygeus
LV2
Radial
Sphincter urethrae
6. Inferior extent of pleura at midclavicular line
8th rib
Pars interarticularis - Lamina
Temporalis
CN V
7. Inferior extent of lung at midclavicular line
Phrenic + intercostal
Anterior belly = CN V Posterior belly = CN VII
6th rib
Indirect inguinal
8. Innervation of adductor pollicis
Anterior talofibular
External laryngeal nerve
Ulnar (deep br.)
Inferior oblique
9. Vertebral level of thyroid cartilage
Left recurrent laryngeal Nerve
Left 2nd interspace
Chorda tympani
CV4 -5
10. Inferior extent of lung at midaxillary line
8th rib
Right 2nd interspace
Ulnar
Tarsal
11. Medial boundary of femoral ring
Scaphoid
Lacunar ligament
L4-5
Geniculate ganglion
12. Muscle that prevents pelvis from tilting when walking
Right 2nd interspace
L4-5
Fibularis brevis
Gluteus medius
13. Site for auscultation of tricuspid valve
Xiphisternal joint
Right and left Brachiocephalic
Deltoid
8th rib
14. Name given to orientation where uterus and vagina intersect at angle of 90 degrees
Epidural space
Median
Anteversion
Popliteus
15. Innervation of laryngeal muscles exclusive of cricothyroid
Round ligament of liver
Ulnar and median
conus arteriosum or infundibulum
Recurrent laryngeal
16. Branch of CN V that carries parasympathetic to submandibular
CN IX - CN X
Left atrium
Lingual
TV7
17. Site of preganglionic nerve cells that elicits constriction of pupil
Ischial tuberosities
Edinger - Westphal
Vertebral artery
Axillary
18. Structures that lie to right and left of thoracic duct
Recurrent branch of Median
Lumbar
Scoliosis
Azygos veins - aorta
19. Muscle that unlocks knee joint
Cystic and common Hepatic
Clavicle
Popliteus
Ulnar
20. Organs supplied by both SMA and IMA
Transverse colon
CN X
Lumbar
External laryngeal nerve
21. Muscles innervated by axillary nerve
L2
Deltoid and teres minor
Deep inguinal lymph nodes
Caudate lobe of liver
22. Innervation of detrusor
Pelvic splanchnics (S2-4)
Myasthenia gravis
Sphincter urethrae
Tibialis anterior
23. Two remnants of gubernaculum in females
Intrinsic hand muscles
T12
Ovarian and round Ligament
Scoliosis
24. Organs supplied by both celiac and SMA
Ciliary ganglion
C8 and T1
Posterior cricoarytenoid
Duodenum - pancreas
25. Lateral deviation of vertebral column
Scoliosis
Vastus medialis
L4
Ciliary
26. Innervation of mediastinal pleura
Inferior epigastric artery
Geniculate ganglion
Ureter
Phrenic nerve
27. Type of hernia that protrudes through Hesselbach's triangle
Second rib
Direct inguinal
L4
T12
28. Inferior extent of pleura at midaxillary line
Tarsal
Auriculotemporal
10th rib
Suboccipital nerve
29. Spinal levels of lesser splanchnic nerve
Iliopsoas
Inferior oblique
Brachial plexus - subclavian artery
T10-11
30. Artery to small intestine
Ureter
L1
2nd
SMA
31. Vessel located posterior to head of pancreas
Right coronary artery
Internal oblique and transversus abdominis
IVC
Colle's fracture
32. Name given to orientation where uterine body and cervix intersect at angle of 10-15 degrees
Anteflexion
L2
T8
Ischial tuberosities
33. Ligament laxity with positive valgus maneuver
L4
Bronchodilation - Vasoconstriction
Obturator - tibial portion of Sciatic
Medial collateral
34. Innervation of external surface of tympanic membrane
C6
Quadriceps femoris
Auriculotemporal - CN X
6th rib
35. Structure that lies between protrusion sites of direct and indirect hernias
Anteversion
Inferior epigastric artery
T7 - L1
CV6
36. Innervation of fibrous pericardium
Bronchodilation - Vasoconstriction
conus arteriosum or infundibulum
Phrenic nerve
Anterior talofibular
37. Structure that traverses diaphragm with aorta
Thoracic duct
Lingual
Common fibular
Radial
38. Structure that lies immediately posterior to manubrium
10th rib
Direct inguinal
Thymus
Root of mesentary
39. Vertebral level associated with origin of SMA
Scaphoid
L1
CN X
Deltoid
40. Locking of knee when walking suggests
Thymus
L5
Meniscus injury
T8
41. Spinal levels of least splanchnic nerve
Femoral nerve
Ischial tuberosities
conus arteriosum or infundibulum
T12
42. Structure that separates internal and external hemorrhoids
Hydrocele
Right and left Brachiocephalic
Pectinate line
Esophagus - rectum - liver
43. Muscle that protrudes tongue
Genioglossus
Coronary sinus
Between left pulmonary artery and aorta
CN VII and VIII
44. Contents of femoral canal
8th rib
Deep inguinal lymph nodes
Phrenic + intercostal
Bronchoconstriction - Vasodilation
45. Most frequently fractured bone of body
Clavicle
Disc L3-4
Anterior longitudinal
Pubococcygeus
46. Most commonly torn tendon of rotator cuff
Supraspinatus
Disc L3-4
L4
Deep fibular
47. Needle location for therapeutic pleural tapping
Superior to 12th rib - posteriorly
Subclavian and internal Jugular
Aponeurosis of external Oblique
Fascia of obturator Internus
48. Major cutaneous nerve of face
CN V
Recurrent laryngeal
Superficial fibular
Direct inguinal
49. Innervation of cricothyroid
External laryngeal nerve
Wider diameter - shorter and more vertical
SV2
Left bronchus - aorta and Diaphragm
50. Major artery to internal structures of head
Sural (S1)
CN IX
Maxillary
Stomach - colon - left kidney - tail of pancreas