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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. Innervation of detrusor
Right hepatic artery
Pelvic splanchnics (S2-4)
Ischial tuberosities
Greater - lesser and least splanchnic nerves
2. Muscle which compresses the bulb of penis
Stylomastoid foramen
LV2
Bulbospongiosus
Anterior talofibular
3. Major nerve to TMJ (pain)
Geniculate
Supraspinatus
Right ventricle
Auriculotemporal
4. Veins that unite to form superior vena cava
Right and left Brachiocephalic
Anteflexion
C8 and T1
Posterior ethmoid sinus
5. Inferior extent of pleura at midaxillary line
Plantar calcaneonavicular (spring)
S1
10th rib
Internal oblique
6. Lateral wall of ischioanal fossa
Ulnar and median
Ligamentum flavum
Gluteus medius
Fascia of obturator Internus
7. Major feature of cervical vertebrae
Left ventricle
Transverse foramina
Anterior longitudinal
Vastus medialis
8. Major artery to head of femur in adult
Medial femoral circumflex
Temporalis
Tympanic branch of CN IX and lesser petrosal
Auriculotemporal
9. Site of postganglionic nerve cells that elicits constriction of pupil
Nasolacrimal duct
Ciliary ganglion
Ovarian and round Ligament
C6
10. Muscle that extends leg
Tibial
Quadriceps femoris
Greater petrosal CN VII
L2
11. Sensory ganglia for CN VII
Geniculate
Recurrent laryngeal
Genioglossus
Deep fibular
12. Level where arch of aorta is continuous with descending aorta
L4
Tibial
TV4-5
12th rib
13. Abdominal layer continuous with internal spermatic fascia
Frontal - maxillary - anterior and middle ethmoid
Transversalis fascia
Posterior cricoarytenoid
C5 and C6
14. Innervation of fibrous pericardium
Pars interarticularis - Lamina
Right
Phrenic nerve
Scoliosis
15. Two muscles that rotate scapula for full abduction of arm
Trapezius and serratus anterior
Otic
Bulbospongiosus
Tibialis anterior
16. Only muscle to abduct vocal cords
Deltoid
Long thoracic nerve
Posterior cricoarytenoid
Shoulder
17. Inferior extent of lung at midaxillary line
Deep fibular
8th rib
Round ligament of liver
T12
18. Lymph nodes for glans penis
Geniculate ganglion
Deep inguinal
CV4 -5
Greater sciatic foramen
19. Site for auscultation of tricuspid valve
Superior vena cava
Xiphisternal joint
Radial
Indirect inguinal
20. Structures that open into middle meatus of nasal cavity
Anterior cruciate
Tenia coli - haustra - epiploic appendages
Frontal - maxillary - anterior and middle ethmoid
Pelvic splanchnics (S2-4)
21. Remnants of umbilical arteries
Ulnar
Left gastric - common hepatic and splenic
Medial umbilical ligaments
CN V1 (nasociliary)
22. Ligament that contains portal vein - hepatic artery and bile duct
Suboccipital nerve
Hepatoduodenal (lesser omentum)
Intercostal nerve
Piriform recess
23. Rib paralleled by horizontal fissure of right lung
Deep inguinal lymph nodes
4th
Iliopsoas
Epidural space
24. Most common nerve compressed with herniated intervertebral disc
Median
L5
Auriculotemporal
Maxillary
25. Structure that separates right and left lobes of liver
Anterior cruciate
Root of mesentary
Falciform ligament
TV7
26. Remnant of umbilical vein
Scoliosis
Pelvic splanchnics (S2-4)
Vastus medialis
Round ligament of liver
27. Chief supinator muscle of hand
T12
Biceps brachii
Sphincter urethrae
6th rib
28. Vertebral level for formation of IVC
L5
Pubococcygeus and Iliococcygeus
Epiploic foramen
Deltoid and teres minor
29. Site of preganglionic nerve cells that elicits dilation of pupil
Lateral horn - T1 - 2
Internal laryngeal nerve - superior laryngeal artery
Duodenum - pancreas
Cystic and common Hepatic
30. Region affected by upper trunk injury of brachial plexus
2nd
Ischial tuberosities
Shoulder
Right and left gastroepiploics - right - left and short gastric
31. Structures that course throughout entire length of adductor canal
Femoral artery and vein
Ligamentum flavum
Falciform ligament
Cristae terminalis
32. Last portion of quadriceps femoris to recover following injury
Median nerve
C5 and C6
Vastus medialis
Gluteus medius
33. Structure immediately medial to femoral artery in femoral sheath
Femoral vein
Wider diameter - shorter and more vertical
10th rib
Pars interarticularis - Lamina
34. Ridge located between sinus venarum and right ventricle
Aponeurosis of external Oblique
Inferior vena cava
Deep inguinal lymph nodes
Cristae terminalis
35. Vertebral level at inferior angle of scapula
Right 2nd interspace
Biceps brachii
TV7
Tibial
36. Structure that limits spread of ascitic fluid within infracolic compartment
Inguinal ligament - sartorius and adductor longus
Median
Cricothyroid
Root of mesentary
37. Structure immediately lateral to femoral sheath
Femoral nerve
Tibialis anterior and posterior
Fascia of obturator Internus
Frontal - maxillary - anterior and middle ethmoid
38. Defective portion of vertebra with spondylolisthesis in cervical area
Tarsal
C5 and C6
Pedicle
Tibial
39. Vertebral level that inferior vena cava traverses diaphragm
Levator ani + coccygeus
Long thoracic nerve
T8
Biceps brachii
40. Specific muscle that holds patella in place
TV4-5
Myasthenia gravis
Vastus medialis
Indirect inguinal
41. Major structures to pass through pharyngeal wall superior to superior constrictor
Deltoid and teres minor
Maxillary
Auditory tube - levator veli Palatini
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
42. Most commonly torn tendon of rotator cuff
CN IX
Suspensory ligament of Ovary
Supraspinatus
Ovarian and round Ligament
43. Bony attachments of inguinal ligament
Medial collateral
ASIS and pubic tubercle
L5
CN X
44. Chamber that forms apex of heart
Inferior vena cava
CN IX - CN X - Sympathetics
Esophagus - rectum - liver
Left ventricle
45. Nerve injured when deviation of protruded tongue
Phrenic nerve
Inferior oblique
Ipsilateral CN XII
Transverse foramina
46. Cutaneous innervation to medial side of foot
Superior vena cava
Saphenous (L4)
Trapezius and serratus anterior
Inguinal ligament
47. Chief evertors of foot
Cristae terminalis
Shoulder
Fibularis longus and brevis
Trapezius and serratus anterior
48. Nerve potentially injured with tonsillectomy
Bronchodilation - Vasoconstriction
Lateral horn - T1 - 2
Subclavian and internal Jugular
CN IX
49. Ligament that contains uterine vessels
Lateral cervical
Maxillary
Cystic and common Hepatic
CN V1 (nasociliary)
50. Major structures of bed of stomach
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Posterior ethmoid sinus
L4-5
Median nerve