Notes in SQ THORAX, Pectoral region Epizon

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Published	02/12/2025	The clavipectoral triangle is bordered by thefollowing structures:A. Clavicle, pectoralis major, teres majorB. Clavicle, pectoralis major, deltoid mus…
Published	02/12/2025	A branch of axillary artery that course alongthe lateral border of the pectoralis minor &supplies it:A. Circumflex humeral arteryB. Thoracoacromia…
Published	02/12/2025	Patient has a malignant tumor on his rightforearm. The cancer cells from tumor willLIKELY drain first at this group of axillary lymphnode:A. Anterior …
Published	02/12/2025	The breast in young adult female overliesA. The 1st to the 5th ribsB. The 2nd to the 6th ribs
Published	02/12/2025	Boundaries of the thoracic inlet, Except:A. First thoracic vertebra posteriorlyB. Superior border of the manubrium anteriorlyC. First pair of ribs and…
Published	02/12/2025	To pass the needle into the pleural space (cavity) in the midaxillary line, the followingstructures will have to pierce Except:A. External intercostal…
Published	02/12/2025	Which of the following is not a feature of firstrib?A. Articulates with T1 and T2 vertebraeB. Has a single articular facet on its headC. Short and bro…
Published	02/12/2025	To avoid injury to the intercostalneurovascular bundle in pleural tap, the needleshould be inserted;A. Below the lower border of the ribsB. Along the …
Published	02/12/2025	The anterior intercostal arteries are branchesof which artery?A. Internal thoracic arteryB. Coronary arteriesC. Thoracic aortaD. Arch of the aorta
Published	02/12/2025	Each primary bronchus divides into:A. Segmental bronchiB. Bronchopulmonary segmentC. Lobar bronchiD. Terminal bronchi
Published	02/12/2025	The lateral boundary of the mediastinum:A. SternumB. Thoracic vertebraC. PleuraD. Diaphragm
Published	02/12/2025	The veins that form the brachiocephalic veins:A. Superior vena cavaB. Subclavian veinC. Internal jugular veinD. Inferior vena cavaE. B and C
Published	02/12/2025	The aortic hiatus is located at which vertebrallevel?A. Thoracic vertebra 6B. T8C. T10D. T12
Published	02/12/2025	The parietal pleura :A. is sensitive only to stretchB. separated from the pleural space byendothoracic fasciaC. sensitive to the sensation of pain and…
Published	02/12/2025	Structures not found at the level of T4A. Arch of aortaB. Azygous veinC. Tracheal bifurcationD. Sternomanubrial joint
Published	02/12/2025	Contents of the superior mediastinumA. Superior vena cavaB. TracheaC. Arch of aortaD. All of the above
Published	02/12/2025	The portion of the parietal pleura that extendsabove the first rib is calledA. Costal pleuraB. Mediastinal pleuraC. CupolaD. . Visceral pleura
Published	02/12/2025	The sternocostal surface of the heart is formedprimarily by the anterior wall of heart chamber?A. Right atriumB. Right ventricleC. Left atriumD. Left …
Published	02/12/2025	The following statement is true about the rightlung Except:A. Has 3 lobesB. Has an oblique and horizontal fissureC. Has a lingulaD. Has a groove for s…
Published	02/12/2025	Branches of the descending thoracica ortaExcept:A. Esophageal arteriesB. Bronchial arteriesC. Mediastinal arteriesD. Anterior intercostals arteries
Published	02/12/2025	Structures found in the posterior mediastinuminclude the following Except:A. Sympathetic trunkB. EsophagusC. Thoracic ductD. Superior vena cava
Published	02/12/2025	The following are extrinsic inspiratory muscleof respiration Except;A. Pectoralis majorB. Scalene musclesC. Pectoralis minorD. Quadratus lumborum
Published	02/12/2025	Anatomic characteristic found only in the rightatriumA. Crista terminalisB. Trabeculae carnaeC. Moderator bandD. Papillary muscle
Published	02/12/2025	Diagnostic procedure used to detect thepatency of the coronary vessels;A. EchocardiographyB. Cardiac ultrasoundC. ElectrocardiograhyD. Coronary angiog…
Published	02/12/2025	The cardiac chamber that mainly forms thebase of the heartA. Right atriumB. Left ventricleC. Left atriumD. Left ventricle
Published	02/12/2025	The visceral layer of the serous pericardium isalso called the;A. EndocardiumB. MyocardiumC. EpicardiumD. Pericardium
Published	02/12/2025	The only cardiac valve that has two cusp.A. Tricuspid valveB. Mitral valveC. Pulmonic valveD. Aortic valve
Published	02/12/2025	The functional unit of the lung;A. Lung pleuraB. AlveoliC. . Bronchopulmonary segmentsD. Lung lobes
Published	02/12/2025	What is the base of the heart?a. Right Atriumb. Left Atriumc. Right ventricled. Left ventricle
Published	02/12/2025	What structure is contained within the middle mediastinum?a. Esophagusb. Tracheac. Heartd. Vagus nerve
Published	02/12/2025	The left main coronary artery give rise to which two major branches ?a. Anterior interventricular arteryb. Posterior interventricular arteryc. Circumf…
Published	02/12/2025	Which structure hooks around the aortic arch just lateral to the ligamentum arteriosum?a. Left recurrent laryngeal nerveb. Sympathetic trunkc. Phrenic…
Published	02/12/2025	Which cardiac veins travels with the posterior interventricular artery?a. Great cardiac veinb. Middle cardiac veinc. Anterior cardiac veind. Small car…
Published	02/12/2025	Pacemaker of the hearta. SA nodeb. AV nodec. Bundle of Hisd. Purkinje fiber
Published	02/12/2025	What is the first branch of the arch of aorta?a. Brachiocephalic trunkb. Left subclavian arteryc. Left common carotid arteryd. Ascending aorta
Published	02/12/2025	Which of the following statement is/are true about the fibrous skeleton of the heart :a. Keeps the orifices of AV valves and semilunar valves patent,b…
Published	02/12/2025	The inferior boundary of the mediastinum;a. Sternumb. Thoracic vertebraec. Diaphragmd. Superior thoracic aperture
Published	02/12/2025	The visceral layer of the serous pericardium is also called the:a. Pericardiumb. Epicardiumc. Myocardiumd. Endocardium
Published	02/12/2025	The breast lies on top of which muscle?a. Pectoralis majorb. Latissimus dorsic. Trapeziusd. Subclavius
Published	02/12/2025	True about matured female breast,EXCEPT:a. Located between the 2nd & 6th ICSb. A modified sweat glandc. Has 15 to 20 lobulesd. None of the bove
Published	02/12/2025	The following movement occurs during inspiration:a. Elevation of the ribsb. Diaphragm relaxes and elevatesc. Decrease in antero-posterior chest diamet…
Published	02/12/2025	surgeon removes the right middle lobar bronchus with the lung tissue of a patient with lungcancer. Which bronchopulmonary segments of right lung were …
Published	02/12/2025	The posterior intercostals veins of the lower right thoracic cavity drains into;a. Azygous veinb. Hemiazygous veinc. Brachiocephalic veind. Internal t…
Published	02/12/2025	A needle inserted into the 9th intercostals space along midaxillary line would enter which space?a. Cardiac notchb. Costodiaphragmatic recessc. Cupola…
Published	02/12/2025	Which of the following is not found on the right lung?a. Groove for the azygous veinb. Groove for superior vena cavac. Groove for the arch of aortad. …
Published	02/12/2025	The sternal angle is a landmark for locating.a. Sternoclavicular jointb. Second costal cartilagec. Jugular notchd. Xiphoid process
Published	02/12/2025	Lines the inner linings of the pericardial sac;a. Endocardiumb. Myocardiumc. Serous parietal pericardiumd. Fibrous pericardium
Published	02/12/2025	The phrenic nerve arises froma. C1- C3 spinal nerveb. C3- C5 spinal nervesc. Brainstemd. Vagus nerve
Published	02/12/2025	The chief extensor of the vertebral column:a. Levatores costarumb. Transversospinslisc. Splenius musclesd. Erector spinae muscles
Published	02/12/2025	The presence of the odontoid process is a characteristic feature of :a. C1 vertebrab. C2 vertebrac. C3 vertebrad. C4 vertebra
Published	02/12/2025	Opening on the respiratory diaphragm at the level of 10th thoracic vertebra:a. Aortic hiatusb. Caval hiatusc. Esophageal hiatusd. Sacral hiatus
Published	02/12/2025	Most of the solid visceral organs of the body eventually drains to the:a. Pancreaticosplenic nodesb. Pyloric lymph nodesc. Celiac lymph nodesd. Hepati…
Published	02/12/2025	When removing the right lung,the surgeon has to be carefulto protect which of thefollowing structures passingposterior to the root of thelung?Hemiazyg…
Published	02/12/2025	Trauma to the sternocostalsurface of the heart wouldmost likely damage the;Right atriumRight ventricleLeft ventricleLeft atrium
Published	02/12/2025	The coronary sulcus receiveseach of the following vessels.EXCEPT theGreat cardiac veinMiddle cardiac veinAnterior cardiac veinPosterior vein of left v…
Published	02/12/2025	Within the superiormediastinum, the anteriorsurface of the esophagus is incontact with theThoracic ductThymusTracheaArch of aorta
Published	02/12/2025	Parts of the parietal pleura aredescribed by each of thefollowing terms EXCEPTDiaphragmaticCostalCervicalBasal
Published	02/12/2025	The part of the rib thatarticulates with the transverseprocess of the vertebra is theSuperior articular facetInferior articular facetTubercleNeck
Published	02/12/2025	The horizontal fissure of theright lung separates theSuperior and middle lobesSuperior and inferior lobesInferior and middle lobeSuperior lobe and the…
Published	02/12/2025	Each of the following arteriesis a branch of the descendingthoracic aorta EXCEPTPosterior intercostal arteryEsophagealBronchial arteryLeft subclavian …
Published	02/12/2025	Each of the following isrelated to the lumen of theright ventricle EXCEPTSeptomarginal bandBicuspid valveTrabeculae carnaeAnterior papillary muscle
Published	02/12/2025	On diaphragmatic surface ofthe heart, the posteriorinterventricular sulcusseparates which of thefollowing chambers?Right ventricle- right atriumLeft v…
Published	02/12/2025	A myocardial infarct thatdamages the heart muscle inthe anterior two-thirds of theinterventricular septum wouldresult primarily fromocclusion of the :…
Published	02/12/2025	The most superior structure atthe root of the left lung is ;Pulmonary arterySuperior pulmonary veinPrimary bronchusAzygos vein
Published	02/12/2025	The junction of the body of thesternum with the manubriumis the sternal angle, alsoreferred asSternal angle of LouisSternal angle of GrynfeltSternal a…
Published	02/12/2025	Closure of this heart valve isbest heard at the right 2ndintercostals space lateral tosternum:Aortic valveMitral valvePulmonary valveTricuspid valve
Published	02/12/2025	The total numbers ofvertebrae that form thevertebra column.23 vertebrae28 vertebra24 vertebrae33 vertebrae
Published	02/12/2025	What does the vertebral archform along with the vertebralbody?Intervertebral foramenInferior vertebral notchVertebral foramenSuperior vertebral notch
Published	02/12/2025	A typical lumbar vertebraincludes all of the followingcomponents EXCEPT:Flat,short spinous processKidney ShapedTriangular vertebral foramenPresence of…
Published	02/12/2025	The subocciptial triangle isbounded superomedially by :Rectus capitis posterior majorSuperior oblique muscleRectus capitis posterior minorInferior obl…
Published	02/12/2025	Exaggeration of the thoraciccurvatureKyphosisScoliosisLordosisNeither
Published	02/12/2025	Trauma to the sternocostalsurface of the heart wouldmost likely damage the;Right atriumRight ventricleLeft ventricleLeft atrium
Published	02/12/2025	When removing the right lung,the surgeon has to be carefulto protect which of thefollowing structures passingposterior to the root of thelung?Hemiazyg…
Published	02/12/2025	The coronary sulcus receiveseach of the following vessels.EXCEPT theGreat cardiac veinMiddle cardiac veinAnterior cardiac veinPosterior vein of left v…
Published	02/12/2025	Within the superiormediastinum, the anteriorsurface of the esophagus is incontact with theThoracic ductThymusTracheaArch of aorta
Published	02/12/2025	Parts of the parietal pleura aredescribed by each of thefollowing terms EXCEPTDiaphragmaticCostalCervicalBasal
Published	02/12/2025	A myocardial infarct thatdamages the heart muscle inthe anterior two-thirds of theinterventricular septum wouldresult primarily fromocclusion of the:P…
Published	02/12/2025	Lumbar puncture or spinaltaps are performed towithdraw CSF ( cerebrospinalfluid) whichis found:In the epidural spaceSubarachnoid spaceIn the subdural …
Published	02/12/2025	What structure is contained within the middle mediastinum?A. Esophagus B. Trachea C. Heart D. Vagus nerve
Published	02/12/2025	Which cervical vertebra does not transmit vertebral arteries through its transverseforamen?A. C1 B. C2 C. C6 D. C7
Published	02/12/2025	The coronary sinus receives each of the following vessels. EXCEPTA. Great cardiac veinB. Middle cardiac veinC. Anterior cardiac vein*D. Posterior vein…
Published	02/12/2025	A nerve that emerges from the Medial cord of the Brachial plexus:
Published	02/12/2025	A large tumor confined in the posterior mediastinum may compress which of thefollowing structures?A. Ascending aortaB. Descending of aortaC. TracheaD.…
Published	02/12/2025	A 18 y.o. patient came to the emergency department and his angiogram exhibitedthat he was bleeding from the vein that is accompanied by posterior inte…
Published	02/12/2025	The breast lies on top of which muscle?A. Pectoralis majorB. Latissimus dorsiC. TrapeziusD. Subclavius
Published	02/12/2025	Within the superior mediastinum, the anterior surface of the esophagus is in contactwith the:A. Thoracic ductB. ThymusC. TracheaD. Arch of aorta
Published	02/12/2025	The left primary bronchusA. Has a larger diameter than the right primary bronchusB. Often receives more foreign bodies via the trachea than the right …
Published	02/12/2025	Which of the following divides the medial & lateral divisions of the right lobe of theliver into anterior & posterior divisions?A. Umbilical f…
Published	02/12/2025	True about matured female breast, EXCEPT:A. Located between the 2nd & 6th ICSB. A modified sweat glandC. Has 15 to 20 lobulesD. None of the above
Published	02/12/2025	The esophagus enters a hiatus on the respiratory diaphragm at the level of :A. 8th thoracic vertebraB. 10th thoracic vertebraC. 12th thoracic vertebra…
Published	02/12/2025	The horizontal fissure of the right lung separates the:A. Superior and middle lobesB. Superior and inferior lobesC. Inferior and middle lobeD. Superio…
Published	02/12/2025	The respiratory diaphragm is supplied by the phrenic nerve which is supplied by spinalnerves:A. C3 – C5B. C4 – C6C. C5 – C7D. C2 – C4
Published	02/12/2025	The part of the rib that articulates with the transverse process of the vertebra is the:A. Superior articular facetB. Inferior articular facetC. Tuber…
Published	02/12/2025	A branch from the 2nd part of the Axillary artery that courses along the lateral borderof the Pectoralis minor to supply the Pectoralis & Serratus…
Published	02/12/2025	A 54 y.o. is patient is implanted with artificial pacemaker.Which of the followingconductive tissues of the heart had defective function that required…
Published	02/12/2025	What is the base of the heart?A. Right AtriumB. Left AtriumC. Right ventricleD. Left ventricle
Published	02/12/2025	The visceral layer of the serous pericardium is also called the:A. PericardiumB. EpicardiumC. MyocardiumD. Endocardium
Published	02/12/2025	The most superior structure at the root of the left lung is ;A. Pulmonary arteryB. Superior pulmonary veinC. Primary bronchusD. Azygos vein
Published	02/12/2025	Which of the following describes a characteristic of the left lung?A. Three lobar ( secondary) bronchusB. Lingula of lungC. Horizontal fissureD. A gro…
Published	02/12/2025	Which of the following veins typically drains into the right and left brachiocephalicveins?A. Azygous veinB. Internal thoracic veinC. Hemiazygous vein…
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