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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. Muscle which compresses the crus of penis
Second rib
Popliteus
Ischiocavernosus
Gluteus medius
2. Major artery to nasal cavity
Xiphisternal joint
Colle's fracture
Superior vena cava
Sphenopalatine
3. Innervation of suboccipital muscles
Suboccipital nerve
Rectouterine pouch
10th rib
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
4. Innervation of levator veli palatini
Trasnversalis fasica
CN X
Auriculotemporal
CN IX - CN X
5. Type of hernia that protrudes through Hesselbach's triangle
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Direct inguinal
Ipsilateral CN XII
Biceps brachii
6. Major vessel within suboccipital triangle
Ansa cervicalis
S1
Vertebral artery
Ulnar (deep br.)
7. Innervation of carotid sinus and carotid body
L1
CN IX - CN X
Geniculate ganglion
4th
8. Lymph nodes for area inferior to pectinate line of anal canal
Superficial inguinal
Chorda tympani
Internal iliac - IM
Geniculate
9. Only muscle to abduct vocal cords
Bronchoconstriction - Vasodilation
Vagal trunks
Medial femoral circumflex
Posterior cricoarytenoid
10. Nerve that provides taste to anterior 2/3 of tongue
Chorda tympani
Ligamentum flavum
L2
Perineal membrane
11. Medial boundary of femoral ring
Phrenic
Medial collateral
Lacunar ligament
CN IX
12. Effect of parasympathetic nerves on lungs
Ischiocavernosus
Bronchoconstriction - Vasodilation
Recurrent laryngeal
Internal iliac - IM
13. Branches of celiac artery
6th rib
2nd
Left gastric - common hepatic and splenic
Superficial fibular
14. Blood supply to stomach
T12
CN IX - CN X
T5-9
Right and left gastroepiploics - right - left and short gastric
15. Muscle attached to disc of TMJ
L5
Chorda tympani
T12
Lateral pterygoid
16. Muscles which meet at the perineal body
Trasnversalis fasica
2nd
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
CN IX - CN X
17. Nerve compressed with carpal tunnel syndrome
Fibularis longus and brevis
Tenia coli - haustra - epiploic appendages
Median
Internal iliac - IM
18. Inferior extent of lung posteriorly
L3
Femoral artery and vein
Lateral horn - T1 - 2
10th rib
19. Muscle that unlocks knee joint
Inguinal ligament
Posterior ethmoid sinus
Popliteus
C6
20. Muscle that retracts mandible
Medial umbilical ligaments
Scoliosis
Temporalis
TV4-5
21. Motor innervation of diaphragm
Supraspinatus
Phrenic
Frontal - maxillary - anterior and middle ethmoid
Aponeurosis of external Oblique
22. Lateral deviation of vertebral column
Kyphosis
Saphenous (L4)
Scoliosis
Auditory tube - levator veli Palatini
23. Chief supinator muscle of hand
IVC
Biceps brachii
Superior oblique
CV6
24. Veins that unite to form superior vena cava
Common fibular
Transversalis fascia
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Right and left Brachiocephalic
25. Location of ductus arteriosus
Part one of duodenum
L2
Between left pulmonary artery and aorta
Saphenous (L4)
26. Site of preganglionic nerve cells that elicits constriction of pupil
Thoracic duct
Vagal trunks
Edinger - Westphal
10th rib
27. Nerve to thenar compartment
Aponeurosis of external Oblique
Recurrent branch of Median
Long head of biceps
Auriculotemporal - CN X
28. Defective portion of vertebra with spondylolisthesis in lumbar area
Pars interarticularis - Lamina
Superior oblique
Fascia of obturator Internus
Lunate
29. Most common cause of systolic ejection murmur
Aortic stenosis
Indirect inguinal
C6
Hydrocele
30. Nerve affected with fracture of head and neck of fibula
Sphenopalatine
Supraspinatus
Anterverted - anteflexed
Common fibular
31. Specific muscle that holds patella in place
Anterverted - anteflexed
Otic
Vastus medialis
Brachial plexus - subclavian artery
32. Veins that unite to form brachiocephalic
Shoulder
CN X
Subclavian and internal Jugular
Semispinalis capitis
33. Two structures that lies posterior to SMA near its origin
Cricothyroid
Myasthenia gravis
Genioglossus
Left renal vein - duodenum
34. Ligament that contains portal vein - hepatic artery and bile duct
Chorda tympani
Caudate lobe of liver
Hepatoduodenal (lesser omentum)
LV2
35. Vertebral level of lumbar puncture
Radial
Popliteus
L4
Superficial inguinal
36. Structure that form floor of inguinal canal
Inguinal ligament
Cristae terminalis
L4
C3-5
37. Innervation of tensor veli palatini
Median nerve
CN V3
Bronchoconstriction - Vasodilation
Recurrent laryngeal
38. Ligament that contains uterine vessels
CV6
Internal laryngeal nerve - superior laryngeal artery
Lateral cervical
CV3
39. Major structures of bed of stomach
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Between left pulmonary artery and aorta
Right hepatic artery
Supraspinatus
40. Site for auscultation of tricuspid valve
Lateral pterygoid
sixth
Radial
Xiphisternal joint
41. Termination of azygos vein
Lateral horn - T1 - 2
Supraspinatus
Superior vena cava
Hydrocele
42. Muscle that depresses and abducts eye
Ulnar
L5
Subclavian and internal Jugular
Superior oblique
43. Spinal levels of phrenic nerve
Disc L3-4
C3-5
Fibularis brevis
Alar
44. Nerve injury that causes hoarseness following thyroid surgery
Fascia of obturator Internus
T7 - L1
Recurrent laryngeal
Pelvic diaphragm
45. Major vessel that drains the musculature of the heart
Left bronchus - aorta and Diaphragm
Ischiocavernosus
External oblique
Coronary sinus
46. Vertebral level at inferior angle of scapula
External laryngeal nerve
TV7
Cristae terminalis
L4
47. Chief evertors of foot
Tibial
CN IX - CN X - Sympathetics
Fibularis longus and brevis
L4
48. Innervation of omohyoid - sternohyoid and sternothyroid
Right ventricle
Internal iliac - IM
Ansa cervicalis
S1
49. Inferior extent of spinal cord
Radial
Disc L3-4
Tensor veli palatini
LV2
50. Synonym for dorsal ramus of C2
CN V1 (nasociliary)
Posterior interventricular
Greater occipital nerve
Superficial inguinal