Quiz
Thorax
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Perguntas do quiz (61)
1Pectoral nerves are branches of the medical and lateral cords of the brachial plexus
- AYes
- BNo
2Long thoracic nerve is a direct branch of the roots of the brachial plexus
- AYes
- BNo
3Dorsal scapular nerve is a direct branch of the roots of the brachial plexus
- AYes
- BNo
4Superior trunk of the brachial plexus gives off n. suprascapularis and nerve to the subclavius
- AYes
- BNo
5Mediastium is the space in thoracic cavity where the lungs are located
- AYes
- BNo
6The lower border of parietal pleura is protected at the level of 12th rib on the back of the thorax
- AYes
- BNo
7The surasternal space is between the superficial (investing) and middle lamina of deep cervical fascia
- AYes
- BNo
8The phrenic nerve is a part of the neurovascular bundle of the neck
- AYes
- BNo
9The cervical parietal pleura forms the dome of each pleural cavity
- AYes
- BNo
10The parietal and visceral peritoneum are seperated by a thin film of fluid
- AYes
- BNo
11The subclavian vessels arch over the anterior surface of the dome of the pleura
- AYes
- BNo
12The costomediastinal recess lies along the inferior margin of the pleura
- AYes
- BNo
13The costodiaphragmatic recess extends between the thoracic wall and the vertical part of the diaphragm
- AYes
- BNo
14The phrenic nerve and its accompanying vessels pass anterior to the lung root
- AYes
- BNo
15The vagus nerve descends posterior to the lung root
- AYes
- BNo
16The phrenic and vagus nerves descend between the pericardium and sternum
- AYes
- BNo
17The thoracic duct enters the thoracic cavity through hiatus aorticus
- AYes
- BNo
18The lower boundary of mediastium superius is the plane between angulua sterni and Th4/Th5
- AYes
- BNo
19The upper boundary of mediastium superius is the plane between the sternal notch and Th1
- AYes
- BNo
20Phrenic nerve passes posteriorly to the root of the lungs.
- AYes
- BNo
21Vagus nerve passes anteriorly to the roots of the lungs
- AYes
- BNo
22Phrenic and vagus nerves pass together posteriorly to the roots of the lungs
- AYes
- BNo
23In the thorax sympathetic trunk is intimately related to the eosphagus
- AYes
- BNo
24Aortic arch may have from 1 to 6 branches
- AYes
- BNo
25The pleural cavity contains:
- ABlood
- BMucosal fluid
- CSerous fluid
- DAir
26In lymphatic drainage of the breast, the major portion (about 75%) enters eventually into which groups of nodes?
- ACentral axillary
- BDeltopectoral
- CLateral axillary
- DParasternal
- ESubscapular
27The second costal cartilage can be located by palpating the:
- Acostal margin
- Bsternal angle
- Csternal notch
- Dsternoclavicular joint
- Exiphoid process
28The thoracic wall is innervated by:
- ADorsal primary rami
- BIntercostal nerves
- CLateral pectoral nerves
- DMedial pectoral nerves
- EThoracodorsal nerves
29The portion of the parietal pleura that extends above the first rib is called the:
- Acostodiaphragmatic recess
- Bcostomediastinal recess
- Ccostocervical recess
- Dcupola
- Eendothoracic fascia
30Which valves would be open during ventricular systole?
- AAortic and pulmonary
- BAortic and tricuspid
- CMitral and aortic
- DTricuspid and mitral
- ETricuspid and pulmonary
31Which statement is true of the right atrioventricular valve?
- Ait is also called the mitral valve
- Bit is open during ventricular diastole
- Cit transmits oxygenated blood
- Dit is opened by the pull of chordae tendineae
- Eit consists of 2 leaflets
32The sternocostal surface of the heart is formed primarily by the anterior wall of which heart chamber?
- ALeft atrium
- BLeft ventricle
- CRight atrium
- DRight ventricle
33The diaphragm receives its main motor nerve supply from:
- AN. vagus
- BTruncus sympaticus
- CN. intercostalis
- DN. Phrenicus
- EN. Accessorius
34Which structure does NOT lie in the coronary sulcus?
- Acircumflex artery
- Bcoronary sinus
- Cright coronary artery
- Dright marginal artery
- Eleft coronary artery
35Which posterior mediastinal structure is most closely applied to the posterior surface of the pericardial sac?
- AAorta
- BAzygos vein
- CEosphagus
- DThoracic duct
- EDuct
36Elevated systolic blood pressure in the right ventricle suggests stenosis of which valve?
- AAortic
- BMitral
- CPulmonary
- DTricucpid
37The pleural space into which lung tissue just above the cardiac notch would tend to expand during deep inspiration is the:
- AAnterior mediastinum
- BCostodiaphragmatic recess
- CCostomediastinal recess
- DCupola
- EPulmonary ligament
38Which vessel courses across the mediastinum in an almost horizontal fashion
- ALeft subclavian artery
- BLeft subclavian vein
- CLeft brachiocephalic vein
- DLeft internal jugular vein
- ELeft common carotid artery
39In the midregion of the thorax the thoracic duct lies immediately posterior to the:
- Aaorta
- Bazygos vein
- Cesophagus
- Dsuperior vena cava
- Etrachea
40The aorta is located in which mediastinal compartment(s)?
- AAnterior only
- BAnterior and middle
- CMiddle only
- DMiddle and posterior
- EPosterior only
41The mammary gland
- Aconsists of 10-20 simple glands
- Bconsists of 50-70 simple glands
- Clies on the deep layer of fascia pectoralis
- Dlies between the deep and superficial layer of fascia pectoralis
- Elies on the superficial layer of fascia pectoralis
42The average female breast
- Anever extends laterally over the serratus anterior muscle
- Bhas a seperate duct for each lobe opening on the nipple
- Cdevelops a large amount of secretory tissue at puberty
- Dhas a lymphatic drainage mainly going direct to the infraclavicular lymph nodes
- Eis developmentally a collection of modified sweat glands
43The blood supply of the mammary gland includes the following arteries
- Aa. thoracica interna
- Ba. thoracica lateralis
- Ca. thoracica externa
- Da. thoracica medialis
- Eaa. intercostales posteriores
44The structures that pass through quadrangular space are:
- Aa. axillaris
- Bn. axillaris
- Cn. subscapularis
- Da. circumflexa humeri ant.
- Ea. circumflexa humeri post.
45The anterior wall of fossa axillaris comprises:
- Am. pectoralis major
- Bm. pectoralis minor
- Cm. subclavius
- Dm. serratus ant.
- Em. deltoideus
46The medial cord of the brachial plexus
- Agives a branch to the pectoraliis major muscle
- Bgives origin to the ulnar nerve
- Cgives origin to the median nerve
- Dcontains fibres of the fifth cervical spinal nerve
- Elies behind the axillary artery in part of its course
47The axillary nerve
- Ahas no cutaneous branches
- Bsupplies the deltoid and teres minor muscles
- Cpasses backwards inferior to the teres major muscle
- Dcontains fibres from the fifth and sixth cervical spinal nerves
- Eis medial to the long head of the triceps muscle
48The pectoralis major muscle
- Ais attached to the floor of the intertubercular sulcus (bicipital groove)
- Bis supplied by branches of the three cords of the brachial plexus
- Cis a lateral rotator of the upper arm at the glenohumeral joint
- Dis involved in flexion of the upper arm at the glenohumeral joint
- Eis used in climbing a rope by means of the upper limbs
49The approximate vertebral level of
- Athe jugular (suprasternal) notch is the second thoracic vertebra
- Bthe sternal angle is the fourth thoracic vertebra
- Cthe xiphoid process of the sternum is the ninth thoracic vertebra
- Dthe lowest level of the costal (subcostal) margin is the third lumbar vertebra
- Ethe transpyloric plane is the first lumbar vertebra
50The posterior cord of the brachial plexus
- Acontains fibres from only the seventh and eighth cervical spinal nerves
- Bgives off a branch which joins the median nerve
- Cis lateral to the axillary artery in the proximal part of its course
- Dgives off branches which supply the subscapularis, teres major and latissimus dorsi muscles
- Econtains fibres which supply the muscles on the back of the forearm
51The median nerve
- Aarises by two roots, one from the lateral cord and the other from the medial cord of the brachial plexus
- Bdoes not contain fibres originating in the first thoracic spinal nerve
- Clies medial to the axillary artery in the axilla
- Dsupplies all the flexor muscles in the front of the forearm
- Eis commonly the motor nerve to the abductor pollicis brevis muscle
52The upper trunk of the brachial plexus
- Acontains fibres which supply the teres minor muscle
- Bsupplies muscles which abduct the upper limb at the shoulder joint
- Ccontains fibres which supply the skin on the proximal medial aspect of the upper limb
- Dsupplies some of the muscles which flex the upper limb at the shoulder joint
- Esupplies muscles which produce medial rotation at the shoulder joint
53Foramen axillare laterale contains:
- AA. axillaris
- BN. axillaris
- CN. subscapularis
- DA. circumflexa humeri anterior
- EA, circumflexa humeri posterior
54Which of the following statements are true or false?
- AThe pleural cavity lies between the visceral and parietal layers of the pleura
- BThe fluid in the pleural cavity lubricates the movement of the lungs
- CDuring the quite breathing the lungs fill the entire pleural sac within each they lie
- DOn entering the lung the two main bronchi divide repeatedly to form smaller bronchi
- EThe paired lungs are soft organs of respiration that occupy entirely the thoracic cavity
55The heart
- Ais a powerful pump that keeps the blood circulation
- Bis situated within mediastinum
- Cis enclosed within the pleura
- Dwall is made up of three layers
- Eis only divided into two atria
56Regarding the surface projections on the chest
- AThe upper border of the heart projects in the chest wall at the level of the third ribs
- BThe apex if the heat projects in the chest wall at 2cm medial to the midclavicular line in 3rd intercostal space
- CCupula pleurae projects 4cm above the first rib anteriorly
- DThe deepest point of pleural cavity is the costodiaphragmatic recess
- EThe lower border of the lung projects posteriorly at the . level of the 12th rib
57The root of the right lung
- Alies opposite the bodies of the fifth, sixth and seventh thoracic vertebrae
- Bhas the vena azygos arching forwards inferior to it
- Chas the phrenic nerve passing anterior to it
- Dhas the pulmonary ligament lying behind it
- Ehas the bronchus lying posterior to the pulmonary artery and vein
58The left phrenic nerve
- Ais posterior to the thoracic duct
- Bis posterior to the vagus nerve as they cross the arch of the aorta
- Chas no branches in the thorax other thank those supplying the diaphragm
- Ddoe snot give any branches to the right crus of the diaphragm
- Eis posterior to the left brachiocephalic (innominate) vein
59The left coronary artery
- Aarises from the right posterior aortic sinus
- Blies between the pulmonary trunk and left auricle
- Chas no anastomosis with the right coronary artery
- Dgives off an anterior interventricular branch
- Egives branches to the sinu- atrial node
60The diaphragm
- Amoves vertically about 1-2cm in quiet breathing
- Bis innervated solely by the phrenic nerves
- Chas a circular tendinous centre
- Dforms an anatomical sphincter round the esophagus
- Ehas a motor nerve supply mainly from the fourth cervical segment of the spinal cord
61The right main bronchus
- Ahas the azygos vein arching above it
- Bis posterior to the ascending aorta
- Cis at least 6 cm long
- Dbegins at the level of third thoracic vertebra
- Eis more vertical than the left main bronchus
Informações
- Descrição
- - Anatomy Quiz sobre Thorax , criado por Alaha Bakhtiar em 12-04-2017.
- Autor
- Alaha Bakhtiar
- Idioma
- English
- Visualizações
- 4
- Etiquetas
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