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Principles III > OLV- (anatomy) Millers fast paced ppt. Newby > Flashcards

OLV- (anatomy) Millers fast paced ppt. Newby Flashcards

just anatomy in this section

1
Q

how many thoracic vertebrae

A

12

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2
Q

how many ribs?

A

24

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3
Q

How may true ribs

A

7 (pairs)

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4
Q

How many false ribs?

A

5 (pairs)

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5
Q

why are they called true ribs? and what are they numbered

A
  • independently fused with sternum

- 1-7

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6
Q

Why are they called false ribs? and what are they numbered?

A
  • fused together on anterior aspect of thorax #8-10

- 2 floating ribs with no cartilaginous attachments (#11 and 12)

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7
Q

the sternum is3 independent bones fused together. what are they?

A
  • Manubrium
  • Body
  • Xiphoid process
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8
Q

what 2 bones together form the shoulder girdle and our very important structures and landmarks in anesthesia

A

clavicle

scapula

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9
Q

what makes up Passive inspiration?

A 
diaphragm (75-80%)
external intercostals (remainder)
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10
Q

what makes up Active inspiration?

A
  • Diaphragm
  • External intercostals
  • scalene muscles
  • sternocleidomastoid muscle
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11
Q

Recap what makes up inspiration

both passive and active

A

Passive:

  • diaphragm (75-80%)
  • external intercostals (remainder)

Active:

  • Diaphragm
  • External intercostals
  • scalene muscles
  • sternocleidomastoid muscle
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12
Q

What makes up passive expiration?

A

-diaphragm

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13
Q

What makes up active expiration?

A
  • diaphragm
  • internal intercostals
  • rectus abdominous
  • Internal/external obliques
  • Transverse abdominous
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14
Q

Recap what makes up Expiration both passive and active?

A

Passive:
-diaphragm

Active:

  • diaphragm
  • internal intercostals
  • rectus abdominous
  • Internal/external obliques
  • Transverse abdominous
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15
Q

what is contained in the mediastinum (7)

A 
heart
Great vessels
Trachea
Esophagus
Thymus
Thoracis Duct
Phrenic n.
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16
Q

What is contained in the pleural cavity? (4)

A

Lungs
Visceral pleura
Parietal pleura
Pleural fluid

17
Q

What makes up the airway? (6) (he said we should know this shit)

A 
oral cavity
Larynx
Trachea
Carina
main Bronchi (right & left)
23 generations of bronchi
18
Q

what are the different divisions of the 23 bronchi? just give me number groups more detail to come!

A

1-16
17-19
20-23

19
Q

with the 23 generations of the bronchi what are the 1-16 for?

A

conduction

20
Q

with the 23 generations of the bronchi what are the 17-19 for? and what begibs to be present here?

A

Transition

-alveoli begin to be present here

21
Q

with the 23 generations of the bronchi what are the 20-23 for? and what is important about the 23rd generation?

A

respiratory

- “terminal bronchiole” ends in alveolar sac

Principles III (24 decks)

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