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BPK 326 > Lecture 3 > Flashcards

Lecture 3 Flashcards

1
Q

Thoracic cage contents

A

ribs, sternum, thoracic vertebrae

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2
Q

Thoracic cage function

A

encloses the organs of the thoracic cavity & facilitates ventilation

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3
Q

Suprasternal Notch location

A

vertebral level T2-T3

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4
Q

Sternal Angle

A

T4-T5

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5
Q

Xiphisternal joint location

A

T9

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6
Q

Sternum parts n info

A
  1. manubrium
  2. body
  3. xiphoid process
  • articulates with ribs 1-7
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7
Q

1st Sternocostal Joint type

A

synarthrosis and a synchondrosis

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8
Q

Sternocostal Joints 2-7

A

synovial joints

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9
Q

Manubriosternal joint type

A

symphysis

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10
Q

Xiphisternal joint type

A

symphysis

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11
Q

Intervetrebal foramen function

A

spinal nerves travels through horizontally

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12
Q

Vertebral foramen function

A

allows the spinal cord to travel inferiorly

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13
Q

Thoracic cage joints

A
  • sternocostal: body of sternum
  • costochondral: head of true ribs
  • interchondral: connection of false ribs
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14
Q

Ribs 1-6 articulations

A

mostly rotation producing ekevation and depression of sternum in sagittal plane

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15
Q

Ribs 7-10 articulations

A

gliding that produces elevation and depression of lateral ribs in the transverse plane

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16
Q

Intervertebral disc function

A
  • absorb shock & cushioning
  • slight movement
17
Q

Herniated disc commonly at?

A

L4/L5 or L5/TS1

  • Annulus fibrosis (AF) failure leads to leaking of nucleus fibrosis (NF)
18
Q

Spinal nerve info

A

all spinal nerves exit just below the vertrebral body, except for C1 which leaves above, there for there are 8 cervicle nerve exits

19
Q

Lamina

A

connection between superior facet and spinous process

20
Q

Pedicle

A

connection between veretebral body and transverse process

21
Q

rib articulation with vertebrae

A

7th rib articulates with T6/T7 but with the transverse process of T7

22
Q

Scalene Tubercle

A

only found on Rib1, provides the groove for the subclavien vein/artery

23
Q

Tuberosity for Serratus Anterior

A

only found on the second rib

BPK 326 (24 decks)

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