Quiz
Thorax Anatomy I
Questions in this quiz (54)
1What shape are the vertebral bodies of thoracic vertebrae?
- ACircular
- BHeart
2What are the laminae of thoracic vertebrae?
- ABony part between transverse and spinous processes
- BBony part between body and transverse processes
3What are the pedicles of thoracic vertebrae?
- ABony part between the transverse and spinous processes
- BBony part between the body and transverse processes
4How many articulations does each thoracic vertebra make?
- A5
- B6
- C8
- D10
5What are the boundaries of the superior thoracic aperture?
- A1st rib
- BScapula
- CManubrium
- DC7 vertebra
- EBody of sternum
- FT1 vertebra
6What are the boundaries of the inferior thoracic aperture?
- ABody of sternum
- BXiphoid process
- CRib XI & XII
- DInferior margin of costal cartilages
- EDiaphragm
- FT12 Vertebra
- GInferior border of lungs
7What is the function of the costal groove in the typical ribs (II-X)?
- AProvides pathway for intercostal muscles
- BProtects the neurovascular bundle
8Which part of a typical rib is the most common site of fracture?
- AHead
- BNeck
- CTubercle
- DAngle
- EBody
9What do the atypical ribs XI and XII lack?
- AHead
- BNeck
- CTubercle
- DAngle
- EBody
- FCostal Groove
10Our ribs lie obliquely across the thorax, have done since birth and will continue to do so into old age.
- ATrue
- BFalse
11How many articulations does the manubrium of the sternum make?
- A2
- B4
- C6
- D8
12How many articulations does the body of the sternum make?
- A6
- B8
- C10
- D12
13The Xiphoid process has no articulations.
- ATrue
- BFalse
14What are the origins and insertions of Pectoralis Major?
- AManubrium
- BCoracoid process
- CAcromion
- DMedial half of clavicle
- EBody of sternum
- FCostal cartilages 1-6
- GRibs 3-6
- HAponeurosis of external oblique muscle
15What are the attachments of the diaphragm?
- ASternum
- BInferior borders of ribs
- CLiver
- DLumbar vertebrae
- EMedian, Medial and Lateral Arcuate Ligaments
- FAnterior Intercostal Muscles
16What innervates the diaphragm?
- ADiaphragmatic Nerve
- BPhrenic Nerve
- CVagus Nerve
- DLower Posterior and Anterior Intercostal Nerves
17The Phrenic nerve has roots C3,4,5.
- ATrue
- BFalse
18What passes through the diaphragm?
- ASuperior Vena Cava
- BInferior Vena Cava
- COesophagus
- DTrachea
- EAorta
19What are the attachments of serratus anterior?
- AInferior border of Clavicle
- BMedial border of Scapula
- CBody of Sternum
- DAnterior surfaces of ribs 1-8/9
- ECostal grooves of ribs 1-8/9
20What are the origins and insertions of latissimus dorsi?
- ASpinous processes of vertebrae T7-L5
- BTransverse processes of vertebrae T7-L5
- CThoracolumbar fascia
- DSacrum
- EIliac crest
- FInferior angle of scapula
- GSpine of scapula
- HInferior 3/4 ribs
- IIntertubercular groove of humerus
- JAcromion
21In which direction do the fibres of the external intercostal muscles run?
- A// \\
- B\\ //
22What do the external intercostal muscles do?
- AAid inspiration
- BAid expiration
23The external intercostal muscles span the whole ribcage.
- ATrue
- BFalse
24The internal intercostal muscles are used in normal expiration.
- ATrue
- BFalse
25The innermost intercostal muscles are used only in forced expiration.
- ATrue
- BFalse
26In which direction do the fibres of both the internal and innermost intercostal muscles run?
- A// \\
- B\\ //
27What structure passes between the internal and innermost intercostal muscles?
- AThe neurovascular bundle
- BSubcostal arteries
- CRibs
28Where would you find the internal intercostal muscles?
- ALaterally
- BPosterolaterally
- CAnterolaterally
- DThroughout whole ribcage
29Where would you find the innermost intercostal muscles?
- ALaterally
- BPosterolaterally
- CAnterolaterally
- DThroughout the whole ribcage
30How many pairs of posterior intercostal arteries are there?
- A9
- B11
- C12
- D13
31Where do the upper 2 posterior intercostal arteries arise from?
- ASubclavian artery
- BInternal Thoracic Artery
- CCostocervical trunk
- DCommon Carotid artery
32Where do the lower 9 posterior intercostal arteries arise from?
- ASubclavian artery
- BInternal Thoracic artery
- CThoracic Aorta
- DMusculophrenic artery
33How many pairs of anterior intercostal arteries are there?
- A9
- B11
- C12
- D13
34Where do the upper 6 pairs of anterior intercostal arteries arise from?
- ASubclavian artery
- BCostocervical trunk
- CInternal Thoracic artery
- DMusculophrenic artery
35Where do the lower 3 pairs of anterior intercostal arteries arise from?
- ASubclavian artery
- BInternal Thoracic artery
- CMusculophrenic artery
- DSuperior Epigastric artery
36The Internal Thoracic arteries are branches of the Thoracic Aorta.
- ATrue
- BFalse
37What does the Internal Thoracic artery divide into?
- AMusculophrenic artery
- BPosterior intercostal arteries
- CThoracic Aorta
- DSuperior Epigastric artery
38From where do intercostal nerves arise?
- AVagal plexus
- BSympathetic chain
- CAnterior rami of thoracic spinal nerves
- DPosterior rami of thoracic spinal nerves
39What does the long thoracic nerve innervate?
- APectoralis Major
- BPectoralis Minor
- CSerratus Anterior
- DSerratus Posterior Superior
- ELatissimus Dorsi
40Where does the medial pectoral nerve arise from?
- AIntercostal nerves 2-5
- BMedial cord of brachial plexus
- CMedian nerve
- DLond thoracic nerve
41What does the medial pectoral nerve supply?
- APectoralis Major AND Minor
- BPectoralis Major
- CPectoralis Minor
42Where does the lateral pectoral nerve arise from?
- ALateral cord of brachial plexus
- BLong thoracic nerve
- CIntercostal nerves
- DVagal plexus
43Where does the lateral pectoral nerve arise from?
- ALateral cord of brachial plexus
- BLong thoracic nerve
- CIntercostal nerves
- DVagal plexus
44What does the lateral pectoral nerve innervate?
- APectoralis Major AND Minor
- BPectoralis Major
- CPectoralis Minor
45What are the secretory lobules of the breast?
- ASpecialised sweat glands
- BHormone-secreting cells
- CMilk-producing cells
46What is contained in a breast?
- AFat lobules
- BBreast bone
- CSuspensory ligaments
- DRibs
- ESecretory lobules
- FLactiferous ducts
- GVagal plexus
- HLactiferous sinuses
- IAnterior intercostal arteries and veins
- JNipple
47What is a simple mammary gland?
- AOne milk-secreting lobule
- BAll lobules supplying one nipple
- CAll lobules entering one duct
48What is a complex mammary gland?
- AAll milk-secreting lobules in the woman's body
- BAll milk-secreting lobules supplying one nipple
- CAll lobules supplying one lactiferous sinus
49Which arteries supply the breast?
- AMusculophrenic artery
- BMedial and lateral mammary arteries
- CLong mammary artery
- DAnterior intercostal artery
50Where does the medial mammary artery arise from?
- ACostocervical Trunk
- BSubclavian artery
- CInternal Thoracic artery
- DMusculophrenic artery
51Where does the lateral mammary artery arise from?
- ASubclavian artery
- BAxillary artery
- CInternal thoracic artery
- DLateral thoracic artery
52Where does blood from the breast drain into?
- AAxillary Vein
- BBasilic Vein
- CCephalic Vein
- DAzygous Vein
53Which nerves innervate the breast?
- AAnterior cutaneous branches of intercostal nerves 4-6
- BLateral cutaneous branches of intercostal nerves 4-6
- CPosterior cutaneous branches of intercostal nerves 4-6
- DLong thoracic nerve
54Where does lymph from the breast drain to?
- AThoracic duct
- BPulmonary nodes
- CAxillary nodes
- DThe Other Breast
- EParasternal nodes
Information
- Description
- Thoracic vertebrae, ribs, sternum, muscles of the thorax, blood vessels, innervation and the breast.
- Author
- Hannah Tribe
- Language
- English
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- 170
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