Quiz
Thorax
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Questions in this quiz (65)
1The middle mediastinum contains:
- Adescending aorta
- Bthymus
- Cesophagus
- Dpulmonary trunk
- Enone of the above
2Breast
- Aconsists of 15-20 lobes
- Bhas areola surrounded by niple
- Csize depends on amount of glandular tissue
- Dhas 50-60 lactiferous ducts
- Eall of the above are false
3Superficial group of muscles of the thorax contains:
- Aexternal intercostal m.
- Binnermost intercostal m.
- Cinternal thoracis m.
- Dpectoralis minor m.
- Enone of the above
4Trachea consists of:
- Aanular cartilages
- Bcricoid ligaments
- Csmooth trachealis muscle
- Dtracheoesophageal membrane
- Eall of the above are false
5In the left atrium you CAN find:
- Atrabeculae carnea
- Btricuspid valve
- Csinoatrial node
- Dopenings of pulmonary veins
- Eyou can find all above
6Which are not a branch of the internal thoracic artery?
- Asternal branches
- Bposterior intercostal artery
- Cmusculophrenic artery
- Dsuperior epigastric artery
- Eall of the above are
7Which is not a branch of thoracic aorta?
- Abronchial artery
- Bsuperior phrenic artery
- Cesophageal branches
- Danterior intercostal artery
- Eall of the above are
8Diaphragm has
- Athe aortic hiatus at level of the Th12
- Bthe esophageal hiatus on level of Th8
- Cthe opening of the inferior vena cava at the level at Th10
- Dopening for azygos vein which usually passes through the opening of the superior vena cava
- Eall of the above are false
9In fetal circulation
- Aumbilical vein transmits deoxygenated blood
- Bductus arteriosus transmits blood from aorta to pulmonary trunk
- Cductus venosus transmits blood to the superior vena cava
- Dumbilical vein changes into venous ligament
- Eall of the above are false
10What is true about left coronary artery
- Astarts in aortic arch
- Bgoes in posterior interventricular groove
- Cgives anterior interventricular branch
- Dstarts in descending aorta
- Eall of the above are true
11Conducting system of the heart doesn’t contain
- Asinoventricular node
- Batrioventricular node
- Cbundle of Hiss
- Dpurkinje fibres
- Eit contains all of the above
12Tricuspid valve
- Apossesses 3 semilunar cusps
- Bhas chordae tendineae attached to each sups
- Cseparates right atrium from left ventricles
- Dseparates right ventricle from pulmonary trunk
- Eall above are false
13The base of the breast extends from:
- A1-4 ribs
- B4-6 ribs
- C2-6 ribs
- D3-8 ribs
- E1-5 ribs
14What is FALSE about the left lung?
- Ait has only 1 horizontal fissure
- Bit has 2 lobes
- Cit has 5 segments in inferior lobe
- Dit has functional and nutritive blood supply
- Eall above are true
15Skeleton of the heart:
- Acontains 3 trigones
- Bcontains only 2 rings
- Ccontains interatrial septum
- Dcontains atrio-ventricular bundle
- Eall of the above are false
16The respiratory bronchiole:
- Ais a direct branch of the main bronchus
- Bcontains U-shaped cartilages in the wall
- Cdivides into lobar bronchi
- Dcontains alveoli in the wall
- Eall above are false
17In the left ventricle you can find
- A3 papillary muscles
- Btricuspid valve
- Cpectinate muscle
- Dchordae tendineae
- Eall above are true
18Small cardiac vein
- Agoes together with coronary sinus
- Blies on the anterior surface of the heart in the interventricular sulcus
- Cdrains left ventricle
- Ddrains right ventricle
- Enone of the above
19In comparison to the left side of the right bronchi is:
- Amore ventricle
- Blonger
- Cthinner
- Dbetter supplied
- Eall above is false
20In the left lung you can find:
- Agroove for aorta
- B3 lobes
- C2 fissures
- Dgroove for pulmonary trunk
- Eall of the above are false
21The right coronary artery:
- Ais accompanied by the great cardiac vein
- Bgives anterior interventricular branch
- Cgives posterior interventricular branch
- Dis short - about 1 cm long
- Eall above are false
22The anterior mediastinum contains:
- Athyroid gland
- Baortic arch
- Cright ventricle of the heart
- Dthymic remnants
- Enone of the above
23The esophageal hiatus:
- Atransmits inferior vena cava
- Btransmits aorta
- Ctransmits phrenic nerve
- Dtransmits esophagus and vagus nerve
- Eall of the above are false
24In the normal position of the heart in situ:
- Aleft border is made largely by left ventricle
- Bright margin is made largely by big vessels
- Csuperior border of the heart is formed by right atrium
- Dinferior border is made largely by the right atrium
- Eall above are false
25The 1st intercostal space:
- Ais supplied by anterior intercostal artery. a direct branch of internal thoracic artery
- Bis supplied by anterior intercostal artery, a direct branch of descending aorta
- Cis supplied by anterior intercostal artery, a direct branch of musculophrenic artery
- Dis supplied by anterior intercostal artery, a direct branch of superior epigastric artery
- Eall of the above are false
26In the intercostal space
- Aintercostal nerve passes over intercostal artery
- Binnermost intercostal muscle is attached to the external margin of costal groove
- Cexternal intercostal muscle is attached to the internal margin of costal groove
- Dcollateral artery goes between nerve and vein
- Eall of the above are false
27Hemiazygos accessory vein
- Adrains the upper right intercostal spaces
- Bends in third intercostal space
- Cusually ends in the 8th intercostal space
- Dterminates in the azygous or hemiazygos vein
- Eall of the above are false
28In fetal circulation
- Aforamen ovale transmits blood from left to right atrium
- Bductus arteriosus connects pulmonary arteries
- Cductus venosus transmits blood to the superior vena cava
- Dumbilical vein changes into teres ligament (round ligament of liver) - after birth
- Eall of the above are false
29The 11th right intercostal space
- Ais supplied by anterior intercostal artery, a direct branch of internal thoracic aorta (found in 1-6th)
- Bis supplied by anterior intercostal artery, a direct branch of superior epigastric artery
- Cis supplied by anterior intercostal artery, a direct branch of musculophrenic artery (7-9)
- Dis supplied by anterior intercostal artery, a direct branch of abdominal aorta
- Eall of the above are false (posterior intercostal a. is in 11th)
30The right coronary artery
- Ais accompanied by great cardiac vein
- Busually supplies a part of the posterior wall of the left ventricle
- Cusually supplies an anterior part of the interventricular spetum (posterior)
- Dusually supplies the majority of the left ventricle
- Eall above are false
31The anterior mediastinum contains
- Asympathetic trunk
- Bthyroid gland
- Caortic arch
- Dascending aorta
- Enone of the above
32The caval opening:
- Alies in central tendon of diaphragm
- Bis limited by medial arcuate ligament
- Ctransmits esophagus and vagus nerve
- Dtransmits lymphatic duct
- Eall of the above are false
33In the normal position of the heart in situ:
- Aleft border is made largely by left atrium
- Bright margin is made largely by big vessels
- Csuperior border of the heart is formed by the right atrium
- Dinferior border is made largely by left ventricle
- Eall above are false
34Small cardiac vein:
- Adrains left ventricle
- Bis a tributary of coronary sinus
- Cdrains interventricular septum
- Dgoes in posterior interventricular groove
- Enone of the above
35Poster mediastinum contains:
- Aascending aorta
- Bthymus
- Cheart
- Dinternal thoracic artery
- Enone of the above
36Which is not a branch of the internal thoracic artery?
- Apericardiophrenic artery
- Bperforating branches
- Cmusculophrenic artery
- Desophageal
- Eall of above are
37Which is not a branch of thoracic aorta?
- Abronchial artery
- Binferior phrenic artery
- Csuperior phrenic artery
- Desophageal branches
- Eposterior intercostal artery in 3rd intercostal space
38Diaphragm:
- Ait has left crus longer than right
- Bthe aortic aperture is on The10 level
- Call openings are in the muscular part
- Dvagus nerve goes by esophageal hiatus
- Eall above are false
39
In the right atrium you CAN NOT find:- Aterminal sulcus
- Btricuspid valve
- Cvalve of fossa ovalis
- Dfossa ovalis
- Eyou can find all above
40What is FALSE about the conducting system of the heart?
- Asinoatrial node lies anterior to the superior vena cava opening
- Batrioventricular node lies between the tricuspid valve and interatrial septum
- Cbundle of Hiss pierces the interatrial part of the septum
- Dpurkinje fibres starts from bundles
- Eall above are true
41The tricuspid valve:
- Apossesses lateral, medial and anterior cusps ( has post. ant. and medial)
- Bhas only 3 chordae tendineae attached to cusps
- Copens during the systole of the ventricles (close during systole)
- Dseparates left atrium and ventricle (right atrium and ventricle)
- Eall above are false
42What is FALSE about the orientation of the heart?
- Aapex - left ventricle - V left intercostal space, 2 cm from midline
- Bbase - left atrium and partially - right atrium
- Cinferior wall - diaphragmatic wall - right ventricle and the apical part of left ventricle from right VI intercostal space, 1.3 cm from sternum to the apex
- Dall above are true
- Esuperior border - roots of great vessels - from the left II intercostal space, 1.3 cm from sternum to right III intercostal space, 1.3 cm from sternum
43What is FALSE about the fibrous pericardium?
- Ait is strong
- Bit is the most external to the heart
- Cit is connecting with diaphragm by sternophrenic ligament
- Dit is with bronchi by bronchopericardial ligaments
- Eall above are true
44What is true about the attachments of pectoralis minor muscle
- Aribs 5-7 origin
- Bfirst seven costal cartilages - origin
- Caponeurosis of external oblique muscle - origin
- Dintertubercular groove for humerus - insertion
- Eall above are false
45What is FALSE about the left lung?
- Ait has 1 fissure
- Bit has 2 lobes
- Cit has 5 segments in inferior lobe
- Dit has functional and nutritive blood supply
- Eall above are true
46In the respiratory ways:
- Aeach part of the bronchial tree has cartilages in the wall
- Bleft principal bronchus is wider and shorter than right one
- Crespiratory bronchioles has alveoli in the wall
- Dterminal bronchioles has cartilages in the wall
- Eall above are false
47Suprapleural membrane:
- Aa distinct dome - like layer of fascia covering the superior surface of the mediastinal pleura
- Bit is attached to the transverse process of vertebrae CVII
- Cit doesn't receive muscle fibres from some of the deep muscles in the neck
- Dit is only on the left side
- Eall above are false
48What is FALSE about the innervation of the lungs?
- Athe pulmonary tissue has somatic and autonomic innervation
- Bthe parietal pleura is innervated by somatic afferent fibres
- Cthe costal pleura is innervated by branches from intercostal nerves and pain would be felt in relation to the thoracic wall
- Dthe diaphragmatic pleura and the mediastinal pleura are innervated mainly by the phrenic nerves (originating at spinal cord levels, C3, C4, C5)
- Eall above are false
49The male breast:
- Ahas exactly the same structures like female breast
- Bit lies under pectoralis major
- Cit is formed of small ducts and many small lobules or alveoli
- Dthe areola is week developed and the nipple is absent
- Eall above are false
50In the breast:
- Athe base extends from the second to the fourth rib
- Bthe greater part lies in the deep fascia
- Cthe lymph nodes mainly are drained to abdominal lymph nodes
- Dthe retromammary space is the area of dense connective tissue separated glandular breast tissue from the fat tissue
- Eall above are false
51What is FALSE bout the left lung?
- AIt has two fissures
- BIt has two lobes
- CIt has 5 segments in the inferior lobe
- DIt has functional and nutritive blood supply
- EIt has only 6 segments
52The 7th right intercostal space
- AIs supplied by anterior intercostal artery, a direct branch of internal thoracic aorta
- BIs supplied by anterior intercostal artery, a direct branch of superior epigastric artery
- CIs supplied by anterior intercostal artery, a direct branch of Musculophrenic artery
- DIs supplied by anterior intercostal artery, a direct branch of abdominal aorta
- EHas only posterior intercostal artery
53In the respiratory ways
- AEach part of bronchial tree has cartilage in the wall
- BLeft principal bronchus is wider and shorter than right one
- CBronchial artery transmits deoxygenated blood
- DPulmonary artery transmits deoxygenated blood
- ERight main bronchus gives tree lobar bronchi
54Posterior mediastinum contains
- ADescending aorta
- BThymus
- CSuperior vena cava
- DInternal thoracic aorta
- EAortic arch
55In fetal circulation
- AUmbilical vein transmits oxygenated blood to the placenta.
- BDuctus arteries transmits blood from aorta to pulmonary trunk
- CDuctus venous transmits blood to the superior vena cava
- DUmbilical vein changes into venous ligament
- EUmbilical vein transmits oxygenated blood
56The right coronary artery
- AIs accompanied by the great cardiac vein.
- BUsually supplies a part of the anterior wall of the left ventricle
- CUsually supplies an anterior part of the interventricular septum
- DUsually supplies the majority of the left atrium
- EGoes with the small cardiac vein
57Hemiazygoes accessory vein
- ADrains the first intercostal space.
- BEnds in the third intercostal space
- CUsually ends in the 10th intercostal space
- DDirectly terminates In the superior vena cava
- EFinally ends in azygous vein
58In the intercostal space
- AIntercostal nerve passes between innermost muscle and internal muscle
- BInnermost intercostal muscle is attached to the external margin of costal groove
- CExternal intercostal muscle is attached to the internal margin of costal groove
- DIntercostal nerve has the highest position in the costal groove
- EIntercostal nerve has middle position
59Diaphragm
- AIt has two equal crura
- BThe aortic aperture is on higher level than oesophageal
- CIt has only autonomic innervation
- DAzygos vein usually passes through the oesophageal hiatus
- EThe caval opening is at the level of TVIII
60What is FALSE bout the conducting system of the heart
- ASinuatrial node lies anterior to the superior vena cava opening
- BAtrioventricular node lies between mitral valve and intertribal septum
- CBundle of hiss pierces the atrioventricular part of the septum
- Dpurk fibers stimulate the ventricles
- ESeptomarginal trabecular transmits left bundle crus
61Which are not branches of internal thoracic artery
- ASternal branches
- BPerforating branches
- CMusculophrenic artery
- DSuperior epigastric artery
- EPosterior intercostal artery
62The male breast
- AHas exactly the same structure like female breast
- BIt remains rudimentary throughout life
- CIt is formed of small ducts and small lobules or alveoli
- DThe areola is absent
- EThe areola is week developed and the nipple is absent
63In normal position of the heart in situ
- ALeft border is made largely by left atrium
- BSuperior border of the heart is formed by the right atrium
- CRight margin is made largely by big vessels
- DInferior border is made largely by the right ventricle
- ELeft margin is made by the right ventricle
64Which is not a branch of thoracic aorta
- ABronchial artery
- BInternal thoracic artery
- CSuperior phrenic artery
- DPoster intercostal artery in 3rd intercostal space
- EOesophageal branches
65In right atrium you CAN NOT find:
- ATerminal sulcus
- BTricuspid valve
- CFossa ovalis
- DMitral valve
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- Description
- Medicine Quiz on Thorax, created by Hali . on 08/07/2021.
- Author
- Hali .
- Language
- English
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- History
- Created on 8 Jul 2021 · updated on 8 Jul 2021
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