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Quiz von Charlotte Jakes, aktualisiert more than 1 year ago
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Erstellt von Charlotte Jakes
vor mehr als 4 Jahre
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Frage 1
Frage
Which is true of inspiration?
Antworten
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The diaphragm contracts whilst the anterior abdominal wall relaxes
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The diaphragm and anterior abdominal wall relax together
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The diaphragm relaxes whilst the anterior abdominal wall contracts
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The diaphragm and anterior abdominal wall contract together
Frage 2
Frage
Which is true of expiration?
Antworten
-
The diaphragm contracts whilst the anterior abdominal wall relaxes
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The diaphragm relaxes whilst the anterior abdominal wall contracts
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The diaphragm and anterior abdominal wall contract together
-
The diaphragm and anterior abdominal wall relax together
Frage 3
Frage
Why is it difficult to breathe when lying on your back?
Antworten
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Difficult to push the liver up the lumbar curvature of the vertebral column
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Difficult to push the liver up the thoracic curvature of the vertebral column
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Phrenic nerves are compressed meaning diaphragm does not contract as strongly
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Thoracic vertebrae are compressed meaning ribs cannot move as freely
Frage 4
Frage
Why does the intercostal space stiffen during quiet breathing?
Antworten
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Prevents bellowing
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Conserves energy
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Means diaphragm is most responsible for breathing
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Prevents strain on the accessory respiratory muscles
Frage 5
Frage
Label this image to show some of the respiratory muscles.
Antworten
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Pectoralis minor
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Serratus anterior
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External intercostals
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Internal intercostals
Frage 6
Frage
Label this diagram to show the accessory muscles of respiration.
Antworten
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Scalenus anterior
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Scalenus anterior
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Scalenus posterior
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Sternocleidomastoid
Frage 7
Frage
Which of the following are actions of sternocleidomastoid?
Antworten
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Extends head
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Flexes neck
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Turns head
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Forced respiration
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Extends neck
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Laterally flexes neck
Frage 8
Frage
What innervates sternocleidomastoid?
Antworten
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Accessory cranial nerve XI
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Vagus nerve X
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C3, C4, C5
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T1-T4
Frage 9
Frage
Which of the following are functions of the scalene muscles
Antworten
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Lateral flexion of the neck
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Flexion of the neck
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Forced respiration
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Extension of the neck
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Turning the head
Frage 10
Frage
What innervates the scalene muscles?
Antworten
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Accessory cranial nerve XI
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Cervical plexus
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Vagus nerve
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T1-T4
Frage 11
Frage
What is required to happen for an injury to be classed as flail chest?
Antworten
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Fracture of 3 ribs in 2 places
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Fracture of 2 ribs in 3 places
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Fracture of 3 ribs in one place
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Fracture of 4 ribs in 2 places
Frage 12
Frage
In flail chest, what happens during inspiration?
Antworten
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Broken segment sucked in
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Broken segment pushed out
Frage 13
Frage
In flail chest, what happens during expiration?
Antworten
-
Broken segment sucked in
-
Broken segment pushed out
Frage 14
Frage
How do we describe the movement of the chest in flail chest?
Antworten
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The paradoxical movement
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The contradictory movement
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The opposite movement
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The flail movement
Frage 15
Frage
When we fix the upper arms, which muscle are we recruiting to help lift the thoracic cage?
Antworten
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Pectoralis major
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Pectoralis minor
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Serratus anterior
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Sternocleidomastoid
Frage 16
Frage
The muscles of the anterior abdominal wall can be used for forced expiration.
Antworten
- True
- False
Frage 17
Frage
Which of the following are accessory muscles of inspiration?
Antworten
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Sternocleidomastoid
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Scalenes
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Pectoralis minor
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Erector spinae
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External intercostals
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Internal intercostals
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Diaphragm
Frage 18
Frage
Which of the following are principle muscles of inspiration?
Antworten
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Sternocleidomastoid
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Scalenes
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Pectoralis major
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Erector spinae
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Internal intercostals
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External intercostals
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Diaphragm
Frage 19
Frage
Which muscles are involved in expiration during active breathing?
Antworten
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Internal intercostals
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Anterior abdominal muscles
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Quadratus lumborum
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External intercostals
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Sternocleidomastoid
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Scalenes
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Pectoralis major
Frage 20
Frage
Drag and drop the correct answers to describe the origins and insertions of the scalenes.
The anterior scalene originates from the transverse processes of [blank_start]C3-C6[blank_end] and attaches onto the [blank_start]inner border of the first rib[blank_end].
The middle scalene originates from the transverse processes of [blank_start]C2-C7[blank_end] and attaches onto the inner border of the [blank_start]first rib[blank_end].
The posterior scalene originates from the transverse processes of [blank_start]C5-C7[blank_end] and attaches onto the [blank_start]second rib[blank_end].
Antworten
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C3-C6
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C2-C7
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C5-C7
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inner border of the first rib
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first rib
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second rib
Frage 21
Frage
Drag and drop the correct answers to describe the innervation of the scalenes.
The anterior scalene is innervated by the [blank_start]anterior rami of C5-C6[blank_end].
The middle scalene is innervated by the [blank_start]anterior rami of C3-C8[blank_end].
The posterior scalene is innervated by the [blank_start]anterior rami of C6-C8[blank_end].
Antworten
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anterior rami of C5-C6
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anterior rami of C3-C8
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anterior rami of C6-C8
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