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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. Most common side for indirect inguinal hernia
Right
Right and left Brachiocephalic
Medial collateral - medial meniscus and anterior cruciate ligament
C6
2. Major cutaneous nerve of face
CN V
Right 2nd interspace
Lateral horn - T1 - 2
TV4-5
3. Innervation of mediastinal pleura
CN IX - CN X
Caudate lobe of liver
Lumbricals
Phrenic nerve
4. Innervation to nail bed of ring finger
T12
4th
Gynecoid
Ulnar and median
5. Structures that course throughout entire length of adductor canal
CN V3
Femoral artery and vein
Tarsal
T12
6. Chief invertors of foot
Splenic and SMV
Transverse ligament of atlas (part of cruciate)
Tibialis anterior and posterior
Part one of duodenum
7. Last portion of quadriceps femoris to recover following injury
Pelvic splanchnics (S2-4)
Vastus medialis
Part one of duodenum
Inguinal ligament
8. Inferior extent of pleura at midclavicular line
Left 2nd interspace
Bronchodilation - Vasoconstriction
8th rib
Pars interarticularis - Lamina
9. Region affected by lower trunk injury of brachial plexus
Ciliary ganglion
Vastus medialis
Intrinsic hand muscles
Right ventricle
10. Major structure of deep perineal space
Saphenous (L4)
Genioglossus
Sphincter urethrae
Lesser sciatic foramen
11. Sensory nerve to cornea
Femoral nerve
Auriculotemporal
CN V1 (nasociliary)
Stomach - colon - left kidney - tail of pancreas
12. Innervation of adductor pollicis
Recurrent laryngeal
Ulnar (deep br.)
Tibial
Between left pulmonary artery and aorta
13. Cutaneous innervation to lateral side of foot
CN VII and VIII
Tibial
Sural (S1)
Inferior vena cava
14. Most common site of nose bleed
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15. Innervation of laryngeal muscles exclusive of cricothyroid
Inguinal ligament
L4
Femoral artery and vein
Recurrent laryngeal
16. Dermatome around nipple
Indirect inguinal
Vastus medialis
T4
T1 - 2
17. Nerve injured in wrist drop
Transversalis fascia
Deltoid and teres minor
Radial
Median
18. Fluid in processus vaginalis
Right and left gastroepiploics - right - left and short gastric
Cristae terminalis
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
Hydrocele
19. Organs supplied by both celiac and SMA
Duodenum - pancreas
L1
Deep fibular
Xiphisternal joint
20. Ligament that connects internal surface of laminae of vertebrae
CV4 -5
Ligamentum flavum
Wider diameter - shorter and more vertical
Both left and right recurrent laryngeal nerves
21. Bony attachments of inguinal ligament
Portal vein
Pelvic splanchnics (S2-4)
ASIS and pubic tubercle
Middle meningeal
22. Bony landmarks between anal and UG triangles
Ischial tuberosities
Deltoid
Left atrium
Anterior cruciate
23. Muscle that initiates abduction of arm
Anterior talofibular
Supraspinatus
Transverse ligament of atlas (part of cruciate)
Fascia of obturator Internus
24. Major artery to head of femur in adult
Part one of duodenum
Disc between TV4-5
Medial femoral circumflex
Right coronary artery
25. Most inferior portion of peritoneal cavity
Anterior longitudinal
Deep inguinal
Auriculotemporal
Rectouterine pouch
26. Veins that unite to form portal vein
Auriculotemporal
Vastus medialis
Inferior and posterior
Splenic and SMV
27. Structures that opens into inferior meatus of nasal cavity
Internal laryngeal
Nasolacrimal duct
Vagal trunks
Bulbospongiosus
28. Common direction of all superior articular facets of vertebrae
Posterior
Recurrent branch of Median
Long head of biceps
8th rib
29. Site for auscultation of aortic valve
Right 2nd interspace
conus arteriosum or infundibulum
Deltoid and teres minor
Genioglossus
30. Vertebral level associated with origin renal arteries
T10
T1 - 2
Posterior
L2
31. Nerve injured when deviation of protruded tongue
Ipsilateral CN XII
L5
Caudate lobe of liver
Fibularis longus and brevis
32. Innervation of internal surface of tympanic membrane
CN IX
T4
Greater - lesser and least splanchnic nerves
Temporalis
33. Rib related to oblique fissure of lung posteriorly
L1
Levator ani + coccygeus
Clavicle
2nd
34. Two muscles that rotate scapula for full abduction of arm
Ulnar (deep br.)
Plantar calcaneonavicular (spring)
Deltoid and teres minor
Trapezius and serratus anterior
35. Structure in contact with posterior surface of dens
Transverse ligament of atlas (part of cruciate)
Popliteus
Posterior interventricular
Superior rectal
36. Most common cause of systolic ejection murmur
Tensor veli palatini
Aortic stenosis
Kiesselbach's plexus
SV2
37. Rib paralleled by horizontal fissure of right lung
4th
Round ligament of liver
Phrenic nerve
Right ventricle
38. Muscle that is chief flexor and chief extensor at shoulder joint
Deltoid
Ciliary ganglion
Long head of biceps
2nd
39. Major feature of cervical vertebrae
Transverse foramina
Ulnar (deep br.)
Ischiocavernosus
Maxillary
40. Muscle that forms floor of popliteal fossa
8th rib
Ciliary ganglion
Vastus medialis
Popliteus
41. Afferent - efferent limbs of cough reflex
Aortic stenosis
CN X - CN X
Stomach - colon - left kidney - tail of pancreas
Hepatoduodenal (lesser omentum)
42. Structure that lies immediately posterior to manubrium
Auriculotemporal
Anterverted - anteflexed
Ischial tuberosities
Thymus
43. Most frequently fractured bone of body
Clavicle
T12
Vastus medialis
Auriculotemporal - CN X
44. Disease often associated with thymoma
Ulnar (deep br.)
L1
Myasthenia gravis
Both left and right recurrent laryngeal nerves
45. Innervation of costal pleura
Rectouterine pouch
Intercostal nerve
Lumbricals
Saphenous (L4)
46. Cutaneous innervation to dorsal aspect of web between toes 1 and 2
Deep fibular
Scaphoid
Superficial inguinal
L4
47. Spinal levels of greater splanchnic nerve
Inguinal ligament - rectus abdominis - inferior epigastric artery and vein
Vastus medialis
T5-9
Tenia coli - haustra - epiploic appendages
48. Abdominal layer continuous with internal spermatic fascia
Inferior and posterior
Right hepatic artery
Auriculotemporal
Transversalis fascia
49. Site of preganglionic nerve cells that elicits dilation of pupil
Anterior longitudinal
Lateral horn - T1 - 2
Perineal membrane
T10-11
50. Nerve injured with fracture of medial humeral epicondyle
L5
Ulnar
Posterior cricoarytenoid
Popliteus