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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. Joints for movements of inversion and eversion
Nasolacrimal duct
Tarsal
Sphincter urethrae
Ulnar and median
2. Muscles which meet at the perineal body
Frontal - maxillary - anterior and middle ethmoid
Posterior ethmoid sinus
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Recurrent laryngeal
3. Vertebral level associated with origin of IMA
L3
External laryngeal nerve
Phrenic
Indirect inguinal
4. Innervation to nail bed of middle finger
Median nerve
Pubococcygeus and Iliococcygeus
Superficial and deep perineal - bulbospongiosus - external anal sphincter - pubococcygeus
Hepatoduodenal (lesser omentum)
5. Lymph nodes for glans penis
Inferior epigastric artery
Portal vein
Deep inguinal
Left renal vein - duodenum
6. Afferent - efferent limbs of cough reflex
TV4-5
CN X - CN X
Axillary
Anterior belly = CN V Posterior belly = CN VII
7. Vertebral level associated with sternal angle
Ulnar
Disc between TV4-5
Tibial
Plantar calcaneonavicular (spring)
8. Vertebral level of cricoid cartilage
Sural (S1)
Round ligament of liver
CV6
T8
9. Structure immediately lateral to femoral sheath
Femoral nerve
CN X
Supraspinatus
Femoral vein
10. Lymph nodes for area inferior to pectinate line of anal canal
Greater occipital nerve
Trapezius and serratus anterior
CN IX
Superficial inguinal
11. Structure potentially injured with hysterectomy
Vagal trunks
Ureter
Left 5th interspace - midclavicular line
Ciliary
12. Artery to small intestine
T4
Posterior cricoarytenoid
Indirect inguinal
SMA
13. Muscle that elevates and abducts eye
Right hepatic artery
Superior cervical ganglion
Scoliosis
Inferior oblique
14. Branch of CN V that carries parasympathetics to parotid
Recurrent laryngeal
Ureter
Auriculotemporal
Ulnar (deep br.)
15. Spinal levels to muscles of the hand
C8 and T1
4th
Levator ani + coccygeus
T4
16. Abdominal continuous with cremasteric fascia
Inferior and posterior
Stylomastoid foramen
Internal oblique
Popliteus
17. Chamber that forms apex of heart
Left ventricle
Ciliary ganglion
Inferior and posterior
Internal laryngeal nerve - superior laryngeal artery
18. Spinal nerve affected with herniated disc at L3/L4
L5
L4
Clavicle
Chorda tympani
19. Relation of ureter to uterine artery
Inferior and posterior
10th rib
Lateral pterygoid
T1 - 2
20. Spinal levels of greater splanchnic nerve
Right hepatic artery
L4
T5-9
Colle's fracture
21. Rationale for aspirated small objects to go to right primary bronchus
Superior oblique
Wider diameter - shorter and more vertical
L1
Inferior vena cava
22. Dermatome to suprapubic area
L4
L1
Superficial fibular
Pars interarticularis - Lamina
23. Nerve affected by cubital tunnel syndrome
Scaphoid
Ulnar
Medial collateral
Deep inguinal lymph nodes
24. Innervation of fibrous pericardium
Alar
Phrenic nerve
Auriculotemporal - CN X
T8
25. Location of SA node
Cristae terminalis
Inferior and posterior
Axillary
Ribs 9-11
26. Most common side for indirect inguinal hernia
Hydrocele
Right
Internal oblique
Greater occipital nerve
27. Spinal level of patellar reflex
L4
Fascia of obturator Internus
Umbilical region
Lunate
28. Structure that separates right and left lobes of liver
Falciform ligament
Phrenic
Caudate lobe of liver
Tibial
29. Locking of knee when walking suggests
Phrenic nerve
Duodenum - pancreas
C3-5
Meniscus injury
30. Location of initial pain of appendicitis
C3-5
Internal laryngeal
Umbilical region
T8
31. Exaggerated over - curvature of thoracic area of vertebral column
Kyphosis
CV4 -5
Greater sciatic foramen
Supraspinatus
32. Floor of suboccipital triangle
Auriculotemporal - CN X
TV4-5
Posterior arch of atlas; posterior atlanto - occipital membrane
Posterior interventricular
33. Inferior border of epiploic foramen
Piriform recess
Trapezius - SCM
Part one of duodenum
L4
34. Boundaries of femoral triangle
Pancreas - spleen - left kidney and suprarenal gland - diaphragm
Median
Indirect inguinal
Inguinal ligament - sartorius and adductor longus
35. Vertebral level at inferior angle of scapula
TV7
CN IX - CN X - Sympathetics
Fascia of obturator Internus
Inguinal ligament - rectus abdominis - inferior epigastric artery and vein
36. Structure in contact with posterior surface of dens
Transverse ligament of atlas (part of cruciate)
Hepatoduodenal (lesser omentum)
Tenia coli - haustra - epiploic appendages
Geniculate ganglion
37. Vertebral level associated with origin of celiac artery
Common fibular
L4
SV2
T12
38. Major chamber that forms base of heart
S1
Epidural space
Left atrium
8th rib
39. Structure that opens into superior meatus of nasal cavity
Posterior ethmoid sinus
Tenia coli - haustra - epiploic appendages
Myasthenia gravis
Ipsilateral CN XII
40. Two remnants of gubernaculum in females
Ovarian and round Ligament
SMA
10th rib
TV7
41. Structures that form conjoint tendon
Clavicle
Internal oblique and transversus abdominis
TV7
Maxillary
42. Ligament laxity with positive valgus maneuver
Medial collateral
TV7
Auriculotemporal
T10
43. Most inferior portion of peritoneal cavity
Rectouterine pouch
Aortic stenosis
Radial
6th rib
44. Only muscle to abduct vocal cords
L1
LV2
Saphenous nerve - nerve to vastus medialis - descending genicular vessels
Posterior cricoarytenoid
45. Spinal levels of axillary nerve
C5 and C6
L4
Left gastric - common hepatic and splenic
Suboccipital nerve
46. Autonomic ganglia for CN IX
Ulnar (deep br.)
Posterior interventricular
Otic
Tibial
47. Specific nerve that elicits secretion from submandibular gland
Tensor veli palatini
Superficial inguinal
Chorda tympani
L4
48. Termination of left gonadal vein
Left renal vein
TV7
Coronary sinus
Stomach - colon - left kidney - tail of pancreas
49. Two major components of pelvic diaphragm
Perineal membrane
Medial umbilical ligaments
Splenic and SMV
Levator ani + coccygeus
50. Muscle which compresses the bulb of penis
Bulbospongiosus
Left renal vein
Medial collateral
SV2