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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 that increases tension on vocal cords
Vastus medialis
Posterior
Right
Cricothyroid
2. Most common side for indirect inguinal hernia
Superficial fibular
Disc between TV4-5
Right
Trapezius and serratus anterior
3. Muscle which compresses the crus of penis
Stomach - duodenum - liver - spleen - gallbladder - pancreas
Ischiocavernosus
Anterverted - anteflexed
CN X - CN X
4. Veins that unite to form superior vena cava
Gynecoid
Stomach - duodenum - liver - spleen - gallbladder - pancreas
Posterior ethmoid sinus
Right and left Brachiocephalic
5. Muscle that is chief flexor and chief extensor at shoulder joint
Piriform recess
Semispinalis capitis
Internal iliac - IM
Deltoid
6. Usual origin of SA and AV nodal arteries
Fibularis brevis
Second rib
Intercostal nerve
Right coronary artery
7. Clinically importatnt organs for portacaval anastomoses
PPG and submandibular
Kiesselbach's plexus
Esophagus - rectum - liver
Vastus medialis
8. Nerve injury that causes hoarseness following thyroid surgery
Recurrent laryngeal
Esophagus - rectum - liver
S1
Cristae terminalis
9. Muscle that depresses and abducts eye
Nasolacrimal duct
Ribs 9-11
L3
Superior oblique
10. Abdominal layer continuous with external spermatic fascia
CN IX
External oblique
Stylomastoid foramen
Hepatoduodenal (lesser omentum)
11. Innervation of mediastinal pleura
8th rib
Genioglossus
Phrenic nerve
Superior vena cava
12. Specific nerves that elicit secretion from the parotid gland
Hydrocele
Anterverted - anteflexed
Scoliosis
Tympanic branch of CN IX and lesser petrosal
13. Major vessel within suboccipital triangle
Vertebral artery
Superficial fibular
Pectinate line
T12
14. Injury to what nerve causes winged scapula
10th rib
Long thoracic nerve
Chorda tympani
Ovarian and round Ligament
15. Rib associated with sternal angle
Auriculotemporal - CN X
Lesser sciatic foramen
Second rib
Kiesselbach's plexus
16. Inferior extent of lung at midclavicular line
6th rib
L4
L5
Recurrent laryngeal
17. Last portion of quadriceps femoris to recover following injury
CN IX
T10
Vastus medialis
Right and left gastroepiploics - right - left and short gastric
18. Muscles innervated by axillary nerve
T1 - 2
Internal iliac - IM
Deltoid and teres minor
Inferior vena cava
19. Vertebra located at level of iliac crest
Medial collateral
CN VII and VIII
10th rib
L4
20. Level where ascending aorta is continuous with arch of aorta
Right
TV4-5
Transverse colon
CN X
21. Muscle that extends leg
Greater occipital nerve
Quadriceps femoris
Supraspinatus
Superior vena cava
22. Inferior extent of lung posteriorly
Ipsilateral CN XII
10th rib
6th rib
8th rib
23. Name given to portion of right ventricle prior to beginning of pulmonary trunk
Superior cervical ganglion
Recurrent laryngeal
conus arteriosum or infundibulum
Trapezius and serratus anterior
24. Structure immediately lateral to femoral sheath
Trasnversalis fasica
Femoral nerve
Auriculotemporal - CN X
Ipsilateral CN XII
25. Vertebral level that aorta traverses diaphragm
Pelvic diaphragm
T12
Cristae terminalis
Tympanic branch of CN IX and lesser petrosal
26. Structures that pierce thyrohyoid membrane
Internal laryngeal nerve - superior laryngeal artery
C3-5
CN VII and VIII
CN X
27. Organs supplied by both SMA and IMA
Scaphoid
Lateral cervical
Right coronary artery
Transverse colon
28. Two remnants of gubernaculum in females
Suboccipital nerve
Ovarian and round Ligament
Median nerve
Stylomastoid foramen
29. Ligament that connects internal surface of laminae of vertebrae
Greater occipital nerve
Lacunar ligament
Ligamentum flavum
Clavicle
30. Two major components of levator ani
Ciliary ganglion
Common fibular
C5 and C6
Pubococcygeus and Iliococcygeus
31. Superior border of epiploic foramen
Caudate lobe of liver
CN IX - CN X
Left ventricle
Pelvic diaphragm
32. Ribs directly related to spleen
Splenic and SMV
Ribs 9-11
SMA
Deep inguinal lymph nodes
33. Ducts that join to form common bile duct
Colle's fracture
Common fibular
CV3
Cystic and common Hepatic
34. Vertebral level of cricoid cartilage
Deltoid
CV6
Anterior belly = CN V Posterior belly = CN VII
Chorda tympani
35. Vertebral level associated with origin of IMA
Superior cervical ganglion
Inguinal ligament - rectus abdominis - inferior epigastric artery and vein
L3
Rectouterine pouch
36. Vertebral level of hyoid bone
CV3
Greater occipital nerve
Pars interarticularis - Lamina
Phrenic
37. Tendon that courses through shoulder joint
Deep inguinal lymph nodes
CN V
CV4 -5
Long head of biceps
38. Muscle that prevents pelvis from tilting when walking
Anterior belly = CN V Posterior belly = CN VII
Gluteus medius
Ulnar and median
L4-5
39. Fluid in processus vaginalis
Umbilical region
Hydrocele
Pedicle
CN IX - CN X
40. Chief invertors of foot
Ureter
Ischial tuberosities
Inguinal ligament - rectus abdominis - inferior epigastric artery and vein
Tibialis anterior and posterior
41. Nerve injured with fracture of shaft of humerus
Thoracic duct
Radial
Gynecoid
Ciliary ganglion
42. Most common type of pelvic inlet in females
Gynecoid
Intercostal nerve
CN IX - CN X
Nasolacrimal duct
43. Termination of left gonadal vein
Left renal vein
Vastus medialis
Chorda tympani
Recurrent laryngeal
44. Boundaries of femoral triangle
Anterior cruciate
Inguinal ligament - sartorius and adductor longus
Hydrocele
Hepatorenal recess
45. Site for auscultation of aortic valve
Thoracic duct
Aponeurosis of external Oblique
Right 2nd interspace
6th rib
46. Most common cause of systolic ejection murmur
Anterior longitudinal
TV4-5
Aortic stenosis
Anterior belly = CN V Posterior belly = CN VII
47. Major cutaneous nerve of face
CN V
T12
Thymus
Scoliosis
48. Thoracic structures that can compress the esophagus
Shoulder
Inferior epigastric artery
Left bronchus - aorta and Diaphragm
CN X - CN X
49. Site of preganglionic nerve cells that elicits dilation of pupil
Hepatoduodenal (lesser omentum)
Greater occipital nerve
Lateral horn - T1 - 2
Tibial
50. Structure that separates right and left lobes of liver
Ureter
Tibial
Lateral cervical
Falciform ligament