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NPLEX > MS > Flashcards

MS Flashcards

1
Q

Hyoid Landmark

A

C2/3

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2
Q

Cricoid Landmark

A

C6 -located just above thyroid

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3
Q

Thyroid

A

C4/5

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4
Q

Sternal Angle:

  • posterior
  • anterior
A

Posterior: T5 (as seen on XRAY)
Anterior: rib 2

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5
Q

Subarachnoid space down to

A

S3

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6
Q

Root of spine of scapula

A

T3

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7
Q

Highest pt of Iliac crest

A

L4 spinous process

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8
Q

PSIS landmark

A

S2

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9
Q

Spinal Cord to….

A

infant: L4
adult: L2 spinous process

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10
Q

Xiphisternal Jx landmark

A

T9/10

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11
Q

LU Apex landmark

A

behind medial 1/3 of clavicle

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12
Q

Terminal end of abd aorta landmark

A

L4

- also near highest pt of iliac crest

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13
Q

What attaches to supraglenoid tubercle?

A

long head of biceps

  • down thru intertubercular groove to radial tuberosity
  • innervated by musculocutaneous N.
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14
Q

What attaches to infraglenoid tubercle?

A

long head of triceps

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15
Q

The capitulum of the humerus touches what?

A

Radius

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16
Q

The trochlea of the humerus touches what?

A

Ulna

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17
Q

Coronoid Fossa is where?

A

anterior part of humerus at elbow

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18
Q

Olecranon Fossa is where?

A

posterior part of humerus at elbow

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19
Q

Carpal Bones mnemonic

A

Sam Limped to Paris, He Can’t Take Trains
(see L palm facing down at start at bottom R, then go clockwise)
- scaphoid above radius
- lunate, triquetrum, pisiform, hamate, capitate, trapezoid, trapezium

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20
Q

Hard Palate consists of what bones?

A

Front part is PALATINE of MAXILLARY

behind is the VOMER

21
Q

What is the Pteryon or Pterion?

what is significant about this?

A

4 suture meeting pt (frontal, parietal, temporal, sphenoid)

- weak spot of skull and behind it is the MIDDLE MENINGEAL A —> trauma —> epidural hematoma

22
Q

Most of the Zygomatic Arch is part of what bone?

A

Temporal Bone

23
Q

Rotator Cuff muscles are?

A

subscap, supra and infra spinatus, teres minor

24
Q

Temporal bone consists of?

A

mandibular fossa, styloid process, ext. acoustic meatus, mastoid process, zygomatic arch

25
Q

What kind of bone is the patella?

A

sesamoid - bone embedded in tendon/muscle

26
Q

Does the ulna touch the wrist?

A

no

27
Q

What type of joint are MCP’s?

A

condylar jts

28
Q

What type of joint is Radiocarpa jt ?

A

ellipsoidal jt

29
Q

What type of joint is the Distal Radioulnar jt?

A

Plane jt

30
Q

Where is the Sustentaculum Tali located and what does it attach to?

A

located on medial aspect of foot as part of CALCANEOUS and attaches to base of DELTOID LIGAMENTS
- (deltoid ligmants are Tibionavicular, Tibiocalcaneal, Tibiotalar)

31
Q

What type of JOINT are sutures and syndesmosis that have NO MOVEMENT.

A

SYNARTHROSIS

32
Q

What type of JOINT has LITTLE MOVEMENT like the pubic symphysis?

A

AMPHIARTHROSIS

33
Q

What type of JOINT has FREE MOVEMENT?

A

DIARTHRODIAL… SYNOVIAL

34
Q

JAW MOVEMENT is innervated by?

A

CN V (V3)

35
Q

What muscles open and close the mouth?

A

Open: DIGASTRIC, LATERAL PTERYGOID
Close: MEDIAL PTERYGOID, MASSETER, TEMPORALIS

36
Q

What elevates the mandible? depresses?

A

Elevates: Medial Pterygoid
Depresses: Lateral Pterygoid

*say “lateral” this opens your mouth and therefore depresses your mandible

37
Q

There are no intervertebral discs located between which parts of the spine?

A

skull - C1 - C2

38
Q

Where is the Ligamentum Flavum?

A

between laminae of adj vertebrae

39
Q

Osteomalacia vs Chondromalacia?

A

Osteomalacia is DEMINERALIZATION of BONE.

CHONDROMALACIA is SOFTENING OF HYALINE CARTILAGE (usu seen in patella)

40
Q

Paget’s Dz:
Eti?
Probs w what?
Signs?

A

Eti: paramyxovirus infx of osteoclasts
Bone - lytic and sclerotic - see in SKULL (bc likes flat & long bones)
Signs: bowing, OA, patho fractures
MOSAIC PATTERN

41
Q

Osteochondroma - if you see multiple lesions this means?

A

increase risk of CHONDROSARCOMA

42
Q

Benign bone lesions?

A

Osteoma, Osteoid Osteoma

43
Q

What Dz is secondary to Paget’s and the 2nd MC primary malignant bone CA?

A

Osteosarcoma

44
Q

What is MC primary malignant bone CA?

A

Chondrosarcoma (malig tumor of cartilage)

—> METS

45
Q

What pop do you see Chondrosarcoma in?

Where in the body?

A

PELVIS of middle aged men

46
Q

MC primary bone CA in the young?

A

Ewing’s Sarcoma

47
Q

Which bone CA is extremely malignant? (it affects the marrow)

A

Ewing’s Sarcoma

48
Q

Which bone CA do you see SHEETS OF ROUND CELLS?

A

Ewings’s Sarcoma

49
Q

Which bone CA occurs in young males and is very common?

A

OSTEOSARCOMA

METS –> LU, Bone, Brain

NPLEX (24 decks)

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