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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. Termination of left gonadal vein
L1
Ischiocavernosus
Medial collateral
Left renal vein
2. Innervation of digastric
Vastus medialis
Pars interarticularis - Lamina
Anterior belly = CN V Posterior belly = CN VII
Ulnar (deep br.)
3. Vessel located posterior to neck of pancreas
Coronary sinus
Portal vein
Temporalis
Posterior
4. Cutaneous innervation to medial side of foot
Saphenous (L4)
Maxillary
CN X - CN X
Ulnar (deep br.)
5. Normal position of uterus
Ansa cervicalis
Pars interarticularis - Lamina
Stomach - colon - left kidney - tail of pancreas
Anterverted - anteflexed
6. Structure that forms deep inguinal ring
Phrenic nerve
Trasnversalis fasica
Greater - lesser and least splanchnic nerves
Inferior and posterior
7. Branch of CN V that carries parasympathetic to submandibular
Posterior
T1 - 2
Median
Lingual
8. Disease often associated with thymoma
CN IX - CN X
Myasthenia gravis
T8
CV6
9. Autonomic ganglia for CN III
Medial femoral circumflex
Medial collateral
Ciliary
Auriculotemporal - CN X
10. Tendon affected with avulsion fracture of 5th metatarsal
Deep fibular
Anterior longitudinal
T10-11
Fibularis brevis
11. Afferent - efferent limbs of gag reflex
CN IX - CN X
Right ventricle
Sphenopalatine
ASIS and pubic tubercle
12. Structure that limits spread of ascitic fluid in left paracolic gutter
Left ventricle
Phrenicocolic ligament
Rectouterine pouch
Intrinsic hand muscles
13. Motor innervation of diaphragm
LV2
Recurrent laryngeal
Phrenic
Indirect inguinal
14. Muscle affected with 'foot slap'
Tibialis anterior
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Right and left gastroepiploics - right - left and short gastric
T12
15. Defective portion of vertebra with spondylolisthesis in lumbar area
Pars interarticularis - Lamina
CN IX
Lateral pterygoid
Recurrent laryngeal
16. Most common site of nose bleed
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17. Chief invertors of foot
Right and left Brachiocephalic
Left renal vein
Tibialis anterior and posterior
Lingual
18. Abdominal layer continuous with external spermatic fascia
Phrenic + intercostal
Ischiocavernosus
External oblique
Right hepatic artery
19. Structure that separates deep and superficial perineal spaces
Right 2nd interspace
Aortic stenosis
Radial
Perineal membrane
20. Rib associated with sternal angle
Kiesselbach's plexus
Second rib
Tympanic branch of CN IX and lesser petrosal
Ischial tuberosities
21. Veins that unite to form portal vein
Subclavian and internal Jugular
Recurrent laryngeal
Splenic and SMV
Obturator - tibial portion of Sciatic
22. Nerve injured when deviation of protruded tongue
Auriculotemporal - CN X
Indirect inguinal
Anterior longitudinal
Ipsilateral CN XII
23. Structures that course through only portion of adductor canal
Deltoid
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
Anteflexion
CN V
24. Dermatome to umbilical area
T10
Deep inguinal lymph nodes
L3
Left 2nd interspace
25. Two major components of pelvic diaphragm
Recurrent branch of Median
Levator ani + coccygeus
Transverse foramina
Lunate
26. Artery that determines coronary dominance
Left 5th interspace - midclavicular line
CN X - CN X
Vagal trunks
Posterior interventricular
27. Nerve injured with fracture of surgical neck of humerus
Axillary
L1
Internal oblique
CV3
28. Sensory innervation of diaphragm
Phrenic + intercostal
Auriculotemporal
CN V
CN IX - CN X
29. Specific nerve that elicits secretion from submandibular gland
Axillary
C6
Chorda tympani
Posterior arch of atlas; posterior atlanto - occipital membrane
30. Structure that traverses diaphragm with aorta
Thoracic duct
Gluteus medius
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Recurrent laryngeal
31. Muscle which compresses the crus of penis
Tensor veli palatini
Vertebral artery
CN IX
Ischiocavernosus
32. Inferior extent of dura - arachnoid sac
Cystic and common Hepatic
Phrenic
SV2
Ulnar
33. Chief evertors of foot
L4-5
CN X
Fibularis longus and brevis
Thoracic duct
34. Vertebra located at level of iliac crest
Bronchoconstriction - Vasodilation
Lumbar
L4
Median nerve
35. Structures that form conjoint tendon
Pectinate line
Frontal - maxillary - anterior and middle ethmoid
Internal oblique and transversus abdominis
Long head of biceps
36. Organs supplied by both SMA and IMA
Portal vein
Left renal vein - duodenum
Transverse colon
Ulnar
37. Inferior extent of spinal cord
Subclavian and internal Jugular
Deep inguinal lymph nodes
Piriform recess
LV2
38. Thoracic structures that can compress the esophagus
Meniscus injury
Left bronchus - aorta and Diaphragm
Medial femoral circumflex
Plantar calcaneonavicular (spring)
39. Muscle that is chief flexor at hip joint
Clavicle
Aortic stenosis
Iliopsoas
Gluteus medius
40. Nerve that provides taste to anterior 2/3 of tongue
Chorda tympani
T10-11
T10
Phrenicocolic ligament
41. Ligament that contains portal vein - hepatic artery and bile duct
Hepatoduodenal (lesser omentum)
8th rib
Sphenopalatine
Obturator - tibial portion of Sciatic
42. Muscle that opens auditory tube
Deep inguinal lymph nodes
Cricothyroid
Inferior vena cava
Tensor veli palatini
43. Tendon that courses through shoulder joint
Frontal - maxillary - anterior and middle ethmoid
CN IX - CN X
Long head of biceps
Trapezius and serratus anterior
44. Two remnants of gubernaculum in females
Obturator internus and Piriformis
Pubococcygeus
Ovarian and round Ligament
Trasnversalis fasica
45. Branch of CN V that carries parasympathetics to parotid
Ovarian and round Ligament
Auriculotemporal
Inferior oblique
Vastus medialis
46. Structures supplied by celiac artery
Stylomastoid foramen
Kyphosis
Bronchoconstriction - Vasodilation
Stomach - duodenum - liver - spleen - gallbladder - pancreas
47. Bony landmarks between anal and UG triangles
Ischial tuberosities
Transverse ligament of atlas (part of cruciate)
Femoral artery and vein
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
48. Ligament that contains uterine vessels
CN IX
Umbilical region
Medial umbilical ligaments
Lateral cervical
49. Lymph nodes for ovary and testes
Stylomastoid foramen
Right and left Brachiocephalic
Pelvic splanchnics (S2-4)
Lumbar
50. Most frequently dislocated carpal bone
Popliteus
Cristae terminalis
Ligamentum flavum
Lunate