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THORAX
1 One of the following does form the boundary of thoracic inlet
T1vertebra, upper border of manubrium, 1st rib
2 Following structures pass through thoracic inlet,
Trachea, oesopbagus,vagus nerve
3 Following are the function of intervertebral disc,
Give shape to vertebral column, act as shock absorber, slight movement of vertebral column
4 One of the following is a respiratory muscle
Diaphargm, intercostal muscle, muscle of ant. Abdomianal wall
5 Collection of air in pleural cavity is called as
Pnemothorax
6 Collection of fluid in pleural cavity is called as pleural effusion
7 One of the following nerves supply the media stinal pleura
Phrenic
8 Following are the structures passing through root of right lung
Right pulmonary artery&vein, right bronchial artery
9 Over distention of alveoli is called as
Emphysema
10 Following are the contents of middle mediastinum
Heart, ascending aorta, superior vena cava
11 Irregular heart rate is called as
Arrythmia
12 Following are the branches of right coronary artery
Branches of SA node, marginal artery, post. Interblventricular artery
13 One of the following is tributory of superior venacava
Pericardial vein, azygous vein, mediastinal vein
14 Branches of arch of aorta are the following
Brachicephalicartery, left common carotid artery, left sub clavian artery
15 Oesophageal varices are seen in which part of oesophagus
Lower part
16 Covering of lung is called …...
Pleurae
17 Apex of heart is formed by
Left ventricle
18 Superior and inferior vene cavae open in to
Right atrium
19 Right and left coronary arteries are branches
Ascending aorta
20 One of the following is branch of arch of aorta
Brachiocephalic, left common carotod, left subclavian. (bcs)
21 Descending thoracic aorta terminates at
T12
22 Oesophagus ends at level of
T11
23 All are contents of aortic opening of diaphragm
Aorta, thoracic duct, azygous vein
24 Intercostal muscle present in thoracic region are.......
External & internal intercoastal, transverus thoracis
25 Origin of external intercostal muscle is from ..........
Lower border of upper rib
26 Which of these is a Transversus thoracic muscle
Subcostalis, intercostalis intimi, sternocostaliss
27 Fibers of Internal intercostal muscle runs.......
Downward, backward & laterally
28 All intercostal muscles are supplied by ......... Intercostal nerve
29 Primary rami of 12th thoracic nerve forms.......
Intercostal nerve
30 Upper & lower anterior intercostal arteries are the branches of .......
Internal thoracic artery
31 Internal thoracic artery arises from ...... part of subclavian artery
First
32 All are the anterior relation of Internal thoracic artery
Pectoralis major, external intercostal muscle, 1st six intercostal nerve
......
33 Termination of Internal thoracic artery is in ......
6th intercostal space
34 ....... is the terminal branch of internal thoracic artery.
Musculophrenic artery
35 7th, 8th, 9th costal cartilage is related to ........ artery, which is a terminal branch of Internal thoracic artery.
Musculophrenic
36 Azygos vein is formed by union of ........ vein
Lumbar azygous, right subcostal, right ascending lumbar
37 A tributary received at the level T8 & T9 by azygos vein is ........
Accessary hemiazygous
38 Tributaries received by hemiazygos vein are .......
5th & 8thleft post. Intercostal vein
39 Pleura is a serous membrane which is lined by........
Flattened epithelium
40 Condition of pleural spaces filled with air is known as ........
Pleumothorax
41 ....... pleura is thicker
Parietal
42 Parietal pleura is subdivided in all
Cervical, costal, Diaphargmatic pleura
....... 43 Apex of lung is covered by........ pleura
Cervical pleura
44 Folds of parietal pleura downward beyond root is called .........
Pulmonary ligament
45 Reserve spaces provided for expansion of pleura during deep inspiration is called ..........
Recesses
46 ........ pleura is sensitive for pain.
Pariet
47 Right lung has ........ fissures.
2
48 ......... border is thin and well defined in both lungs
Anterior
49 Vertebral and mediastinal parts are of ....... surface of lung.
Medial
50 ....... lung is heavier in weight
Right 625gm
51 ......... bronchial veins are present in left root of lung
2
52 ......... bronchus are present in right root of lung
Eparterial & hypoarterial
53 Trachea divides at the level of ........ vertebra
T4
54 Length of left principal bronchus is ........
2inch
55 ........ is runs in intersegmental planes of bronchopulmonary segment
Pulmonaty vein
56 Anterior boundary of superior mediastinum is .........
Manubrium sterni
57 Upper 4 thoracic vertebrae forms posterior boundary of ....... mediastinum
Superior
58 ......... are content of superior mediastinum
Origin of sternohoid & sternothyroid, lower end of longus colli
59 ....... is located in superior mediastinum
Arch of aorta
60 ...... is a content of anterior mediastinum
Sternopericardial ligament, lower part of thymus, areolar tissue
61 Which of these nerve is a content of posterior mediastinum
Greater, least, lesser splanchenic,
62 Base of heart is blended with .........
Central tendon of diaphragms
63 Passage between arterial and venous tube in pericardium is called ........
Transverse sinus
64 ........ pericardium is sensitive for pain
Parietal serous, fibrous
65 Weight of heart in females is about ....... gms
250
66 Heart has .......... borders
3
67 Base of heart is formed by .......
Left atrium, small part of right atrium
68 Internal muscular ridges in right atrium is called .....
Musculi pectinati
69 Which of these is tributary opens in right atrium
Venie cordi minimi, superior vena cava, inferior vena cava
70 Ventricular outflowing part is called .........
Infudibulum
71 Which of these is a type of trabaculae carnae
Ridges, brides, pillar
72 Fibrous ring is present in ...... valves
Atrioventricular
73 Semilunar valve has ...... cusps
3
74 .......coronary artery is a largest branch
Left
*75 All are the tributaries of coronary sinus
......
76 ....... nerve is cardioinhibitory to heart
Vagi
77 Consciousness of heart beat is called ........
Ppalpitation
78 Lenth of superior vena cava is .....
7cm
79 ....... is the anterior realtion of superior vena cava
Internal thoracic vessels
80 Which of these part of aorta is present in thoracic region
Ascending, decending, arch of aorta
81 Length of trachea is about.......
4-6inches
82 Diameter of trachea in females measures about ........
1.5cm
83 Upper end of trachea lies at the level of ........... vertebra
C6
84 Normally bifurcation of trachea in erect position lies at the level of .......... vertebra.
T6
85 Lower end of trachea deviates generally on ..... side
Right
86 Anterior relation of trachea are all
Aortic arch, brachocephalic artery, deep cervical artery
......
87 Trachea is having ........ fibro elastic cartilagenous ring.
16-20
88 Lumen of trachea lined by ........
Ciliated columnar epithelium
89 Blood supply of trachea is by ..... artery
Inferior thyroid artery
90 Lymphatic drainage of trachea is by ..... nodes
Paratracheal, pretracheal
91 Length of oesophagus is about..... cms
25cm
92 Oesophagus is .......... flattened with collapsed lumen
Anteroposterior
93 Oesophagus pierces diaphragm at the level of ........ vertebra
T10
94 Oesophagus is vertical but shows two curvature on ........ side
Left
95 Crossing of aortic arch shows constriction in oesophagus at the distance of ........ from incisors teeth.
9inch
96 Which of these lymph node drains oesophagus
Central group of axillary node
97 Recurrent laryngeal nerves and vagi - parasympathetic nerves are ......... to oesophagus
Sensory, motor, secreatomotor
98 Condition in which, veins supplying lower end of oesophagus dilates is called .......
Oesophageal varies
99 Length of thoracic duct is about ...... inches
18
100 Begining of thoracic duct is from continuation from cisterna chylli which lies at the level of ...... vertebra
T12
101 Crossing of thoracic duct from right to left side takes place at ........
Thyrocervical trunk
102 Anterior relation of thoracic duct at the level of neck are by all
Left common carotid artery, left vagus, left internal jugular vein......
103 The inlet of thorax is bounded by all,
Upper border of manubrium sterni, superior surface of body of T1 vertebrae, 1st rib with its cartilage
104 Which of the following ribs are called as floating ribs
11th,12th
105 Which of the following ribs end by joining the next higher costal cartilage
8th, 9th, 10th
106 Which of the following are the atypical ribs
1st, 2nd, 10th, 11th, 12th
107 Which of the following is the typical rib
3rd
108 Total number of thoracic vertebrae is
12
109 Bucket handle movement of ribs during respiration occurs in
7th to 10th ribs
110 Internal thoracic artery is a branch of
Subclavian artery
111 The azygos vein enter the thorax by passing through
Aortic opening
112 The azygos vein ends by joining
Superior vena cava
113 Hemiazygos vein joins the azygos vein at the level of
T8 vertebra
114 Pulmonary/Visceral pleura covers all parts of lung,
Apex of lung, fissure of lung, base of lung
115 The cardiac notch is present on the….. Lung
Post. Border of left lung
116 Which of the following structure is related to mediastinal surfaces of both the lungs
Oesophagus
117 How many bronchopulmonary segments are present in each lung
10
118 The length of the left principal bronchus is
5cm
119 Which mediastinum contains arch of aorta
Superior mediastinum
120 Heart is located in which mediastinum
Middle mediastinum
121 Pericardium contains all,
Heart, ascending aorta, pulmonary trunk
122 Apex of the heart is formed by
Left ventricle
123 Apex beat of the heart is felt in
Left 5th intercostal space
124 The sternocostal surface of heart is formed by all,
Right atrium, left ventrical, right ventrical
125 SA node is located in
Below SVC 😉, right atriu.
126 All of the following open in the right atrium,
Superior & inferior vena cava, coronary sinus
127 Which of the following chamber of heart have thickest wall
Left ventrical
128 Both the coronary arteries are branches of
Ascending aorta
129 All are the branches of descending thoracic aorta,
Subcostal artery, left brochial artery, Oesophageal branches
130 The thoracic duct receives lymph from all,
Right half of b ody below diaphragm, left half of body below diaphragm, left half of body above diaphragm
131 The vena caval opening in the diaphragm lies at the level of
T8
132 Upper half of superior vene cava lies in which mediastinum
Superior mediastinum1
33 Oesophagus is situated in
Superior & post. Mediastinum
134 The pulmonary veins open into
Left altrlium
135 The pulmonary trunk is arising from the
Right ventricle
136 Branches of arch of aorta are all,
Brachiocephalic trunk, left subclavian arttery, left common carotid artery
137 The trunk of the body is divided into 2 parts by
Diaphargm
138 The lower part of trunk of body is
ABDOMEN
139 The depression in subcostal angle
Epigastric fossa
140 Contents of middle mediastinum are all
Heart, pulmonary arteries, lower balf of superior vena cava
141 Which one is a content of superior media stinum
arch of aorta, trachea, oesophagus
142 Oesophageal varices are seen in which part of oesophagus
Lower part
143 Pump handle movement of ribs increase which diameterof Thorax
Anteroposterior
144 All are the events at sternal angle
Arch of aorta, arch of aorta ends, trachea divides
145 Which of the following ribs are called as true ribs
1 to 7
146 Parietal pleura is subdivided in to all of the following
Costal, mediastinal, cervical
47 Which of the following pleura is pain sensitive
Parietal
148 Tongue shaped projection of left Lung below cardiac notch is called as
Lingula
149 Number of fissures present in Right lung are
2
150 Which of the following fissure present in Left lung
Oblique fissure
151 Which of the following fissure present in Right lung
Oblique & horizontal fissure
152 Which principal bronchus is shorter, broder & more in line with trachea
Right
153 Number of bronchopulmonary segments presents in left lungs are
10
154 Which of the following is the content of superior Mediastinum
Arch of aorta, trachea, thymus
155 Median septum of Thorax between two Lungs is called as
Mediastinum
156 A fibroserous sac which encloses the Heart is called as
Pericardium
157 A Serous membrane which encloses the lung is called as
Pleura
158 Presence of blood in Pleural cavity is called as
Haemothorax
159 Presence of air in Pleural cavity is called as
Pneumothorax
160 Heart is a content of which mediastinum
Middle mediastinum
161 Thymus is content of which mediastinum
Superior & middle mediastinum
162 Inferior boundary of Mediastinum is formed by
Diaphragm
163 Boundaries of mediastinum are all
Sternum, diaphragm, thoracic inlet, thoracic vertebtae
164 Which one is the content of Inferior Mediastinum
Oesophagus, azygous vein, hemiazygous vein
165 Recesses of parital Pleura are
Costodiphragamatic,costomediastinal
166 Which of the following is a part of conducting system of Heart
Sa node, bundle of his, purkinje fiber
167 Which of the following is known as 'Pacemaker' of Heart.
SA node
168 The right atrioventricilar valve is known as
Tricuspid valve
169 Which of the following structures is single at the root of each lung
Pulmonary artery
170 How many bronchopulmonary segments are present on each side
10
171 The right lung is supplied by
One bronchial artery
172 The left lung is supplied by
Teo bronchial artery
173 Inferior mediastinum is divided into
Anterior, posterior, middle
174 Which of the following is content of middle mediastinum
Heart
175 Right coronary artery is the branch of
Ascending aorta
176 Left coronary artery is the branch of
Ascending aorta
177 The length of thoracic duct is about
45cm
178 The trunk of the body is divided by the ________ into an upper part called the throax & a lower part called the abdomen
Diaphragm
179 Costal-Grove` is a feature of bone
Ribs
180 "Oesophagus" usually enters the abdomen by piercing the diaphragm at the level
10 thoracic v
181 "Inferior vena cava" is usually formed at the level of
L5
*182 "Trachea" bifurcates at
4th thoracic vertebra
183 "Fossa-ovalis" is a feature of …...
Rt.atrium
184 Oblique sinus of the heart contains
Venous blood
185 "Lt.-coronary artery" is branch of ________
Ascending aorta
*186 Posterior most chamber of heart is
Left atrium
187 Floating or vertebral ribs are
11-12th
188 FALSE RIBS are
8th 12th rib
189 Which are the ribs least commonly injured
The upper two & lower two ribs
190 "ATRIOVENTRICLAR NODE" is supplied by
Right coronnary artery
191 Large openings in the diaphragm are
Aortic, oesophageal,vena caval
192 Small openings in the diaphragm are
Greater & Lesser Splanchnic Nerve, hemiazygous vei, subcostal nerve, superior epigastric & musculophrenic vessel
193 All are the importance of the "Angle of Louis"
Ascending arota ends & arch of aorta begins & also ends & descending arota begins, ribsare counted from this level, oesophagus begin here
194 "J" Receptor are situated in
Alveolar interstitium
195 All muscles attached to the sternum
Pectoralis major, Sternocleidomastoid, sternothyroid
196 Most commonly bone marrow obtained from the bone
Sternum
197 ' THE PLEURA'' is
A serious membrane which is lined by the mesoteliu.
198 Parietal pleura subdivided in to
Costal & inferior, diaphragmatic, mediastinal
199 "PARECENTESIS THORACIS" is usually done in the ______ intercostal space
6th
200 The oesophagus
Passes through the oesophageal hiatus at T10 level, is found between the trachea & the thoracic duct in superior mediastinum, in typically ventral to azygos vein in the lower thorax
201 Presence of blood in the "Pleural Cavity" is
Haemothorax
202 Presence of the fluid & air in the pleural cavity is
Hydropnemothorax
203 Which lung is heavier than the other
Right lung 625gm
204 Xiphisternal junction is usually at the level of disc between the following thoracic vertebrae
T9&10
205 All structure related to the mediatinal surface of the "Rt lung"
Trachea, azygous vein, superior vena ccava
206 All structure related to the mediatinal surface of the "Lt lung"
Trachea, oesophagus, thoracic duct
207 Bronchopulmonary segments present in Lt lung
8
208 "BRONCHOPULMONARY SEGMENTS" are
The well defined sectors of the lung each one of which is aereacted by a tertiary bronchules
209 Which of the following does passes through diaphragm
Inferior vena cava, decending aorta, oesophagus
210 Oesophagus constrictions are at the following sites
Tracheal bifurcation, aorticarch, passage through diaphragm
211 "MEDIASTINUM" is a
Median septum of thorax between the two
212 The superior mediastinum is seperated from the inferior by an imaginary plane passing through the
Sternal angle
213 Compression of mediastinal structures by any growth gives rise to a group of symptoms known as
Mediastinal syndrome
214 The contents of the superior mediastinum are the following
Arch of aorta, thoracic duct, right common carotid
215 The blood supply of lung tissue is
Bronchial arteries
216 Impression on the surface of right lung made by all
Azygous vein, superior vena cava, right brachiocephalic vein
217 The follwing are the true respiratory movements
Elevation of ribs, pump bandle movement of sternum, bucket handle movement
218 The 'LINGULA" of the left lung is
A part of the lower lobe
219 The functional tissue of lungs is
Alveoli
220 All are the type of percardium
Fibrous, parietal serous, epicardium
221 Weight of the heart is about
300 gms in male & 250 gms in female
222 The "Coronary Sulcus" is occupied by the ________ sinus
Coronory
223 "Apex of the heart" is formed by the
Left ventricle
224 Apex of the heart is situated in the
5th intercosatal space
225 "HEART" has ________ borders
3
226 Coronary sinus in the heart is situated along its
Lower border of base of heart
*227 Superior vena cava is formed at the level of
1st costal cartilage
*228 "LIMBUS FOSSA OVALIS is the lower end of
Septum secondary
229 The mitral orifice is at the level of
4th costal cartilage
230 "GREAT CARDIAC VEIN" drains in to
Coronary sinus
231 "TRABECULAE CORNEAE" is a feature of heart chamber
Rt. & lt. Ventricle
232 Total number of valves present in the heart are
2pair
233 Right & Left coronary arteries are the branches of the
Ascensing aorta
234 "ARCH OF AORTA" begins opposite _________ costal cartilage
2nd
*235 Rapid pulse rate is called as a
Trachycardia
236 Slow pulse rate is called as a
Bradycardia
237 Normally the heart lies in the left side of thorax & If it lies on Rt side then this condition is known as
Dextrocardia
238 All the thorax & abdomen viscera are a mirror image of normal is called
Sinus inversus
239 During foetal life the "DUCTUS ARTERIOSUS" wide channel connecting the
Left foetal artery to arch of aorta
240 The thoracic duct
Crosses from right to left at the level of 5th thoracic vertebrae
241 Which of the following structure do pierce the diaphragm
IVC, aorta, oesophagus
242 All are true about trachea ,
15cm long, lined by pseudo stratified ciliated columnar epithelium,
243 Total length of the trachea is
4-6inch
* 244 Clinically the trachea is palpated in the
Suprasternal noch
245 "THORACIC DUCT" ends at the
Angle between Lt subclavian & Lt internal jugular vein
246 "LARGEST ARTERY" in the body is
Aorta
247 A typical intercostal nerve supplies
Pleura, muscles, skin over the intercostal space
248 From all the diaphragm take origin
Xiphoid process, 10th rib, 2rd lumbar vertebrae
*249 "BEADED APPEARANCE" is a feature of organ
Thoracic duct
250 Bronchopulmonary segments are seen in organ
Lungs
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