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ST240 T5
Exam 5 240
| Question | Answer |
|---|---|
| What part of the heart receives deoxygenated blood? | RIGHT ATRIUM |
| What valvular lesion is the most common? | MITRAL STENOSIS |
| What vessel is used during a CABG to increase blood supply to the heart? | INTERNAL MAMMARY ARTERY |
| What is the role of the pump oxygenator? | ASSUMES THE ROLE OF THE HEART AND LUNGS DURING CARDIOPULMONARY BYPASS |
| What is a single artery arising from both ventricles? | TRUNCUS ARTERIOSUS |
| How many true ribs do we have? | 7 |
| What is the intra-aortic ballon pump used for? | CIRULATORY SUPPORT AFTER CARDIAC PROCEDURES |
| Whtais the carina? | WHERE THE TRACHEA DIVIDES INTO RIGHT AND LEFT BRONCHII |
| Which tube is used to evacuate air/re-establish negative pressure when two chest tubes are placed inot the plural cavity? | UPPERMOST TUBE |
| What is cardiac catheterization? | PASSAGE OF A CATHETER INTO THE HEART THROUGH THE BRACHIAL OR FEMORAL ARTERY FOR IMAGE INTENSIFICATION |
| What protects the heart from damage during cardiopulmonary bypass? | HYPOTHERMIA |
| What is the common complaint in patients with thoracic aortic aneurysm? | CHEST PAIN |
| Why is hypothermia used in cardiac surgery? | REDUCE OXYGEN CONSUPTION |
| What is required when transporting a patient with closed water-seal drainage? | MUST HAVE CHEST TUBE CLAMPS AT ALL TIME |
| What organ lies within the mediastinum slighly to the left? | HEART |
| What image is the best to check the size of the heart and great vessel configuration? | AP AND LATERAL X-RAYS |
| What vessels are used in a coronary artery bypass? | SAPHENOUS VEIN AND INTERNAL MAMMARY ARTERY |
| What does oxygenated blood leave the lung through? | PULMONARY VEINS |
| What position is used for mediastinoscopy? | DORSAL RECUMBENT |
| How many lobes does the right lung have? | 3 |
| Where do the coronary ateries arise from? | AORTA |
| What is thoracic outlet syndrome? | COMPRESSION OF THE SUBCLAVIAN VESSELS AND THE BRACHIAL PLEXUS BY THE FIRST RIB |
| Is bronchoscopy considered sterile or non-sterile? | NOT-STERILE |
| What is the pacemaker of the heart? | SA NODE |
| Where do the bronchi, pulmonary arteries, veins, and lymphatic vessels enter the lung? | HILUM |
| What is pneumonectomy? | REMOVAL OF THE LUNG |
| What heart defect is most common in children? | TETRALOGY OF FALLOT |
| What closes after birth in the fetus when placental circulation is eliminated? | DUCTUS ARTERIOSUS |
| What incision is most commonly used for heart surgery? | MEDIAN STERNOTOMY |
| What type of cautery should be used on patients with a pacemaker? | BIPOLOR ESU, WITH THE PATIENT RETUN ELTRODE APPLIES TO THE PATIENT |
| During cardiopulomonary bypass, where in the heart is the cannula placed for venous cannulation? | RIGHT ATRIUM |
| What part of the heart pumps blood intot the aorta? | LEFT VENTRICLE |
| What are alveoli? | MICROSCOPIC AIR SACS AT THE END OF THE BRONCHIOLE |
| What procedure is perfomed on a pediatric patient with a foreing body in the tracheobroncial tree? | BRONCHOSCOPY |
| What are some cyanotic defects? | TRANSPOSITION OF THE GREAT VESSELS, TRICUSPID ARTRESIA, AND TETRALOGY OF FALLOT |
| What hemostatic agent is placed on the cut edges of the sternum after a median sternotomy? | BONE WAX |
| What is ventricular septal defect? | ABNORMAL OPENING BETWEEN THE RIGHT AND LEFT VENTRICLE |
| Where is the pacing generator placed in a pacemaker insertion? | UPPER ANTERIOR CHEST WALL IN THE SUBCUTANEOUS LAYER |
| What can you expect in a decortication of the lung? | LARGE AMOUNTS OF BLEEDING |
| Where do the coronary veins emty? | CORONARY SINUS |
| What part of the heart pumps blood into the pulmonary artery? | RIGHT VENTRICLE |
| What is used to trim the bone edges after a rib is removed? | STILLE-LUER RONGEUR |
| What is mediastinoscope used for? | VIEW LYMPH NODES OR MASSES IN THE SPACE THAT SEPARATES THE PLEURAL CAVITY |
| What is decortication of the lung? | REMOVAL OF FIBRINOUS DEPOSITS ON THE PARIETAL AND VISCERAL PLEURA |
| What are the most commonly used sutures for cardiovascular surgery? | PTFE, DACRON, AND PROLENE |
| What should be done if a patient is having a cardiac arrhythmia, especially if its ventricular fibrillation? | DEFIBRILLATE |
| What is the purpose of the chrdae tendinae? | PREVENTS VALVES FROM SWINGING BACK INTO THE ATRIA |
| What is a pnumothorax? | ABNORMAL ACCUMULATION OF AIR IN THE PLEURAL CAVITY |
| What is an atrial and ventricular rate of less that 60 beats per minute? | BRADYCARDIA |
| Wat can you anticipate using a lobectomy? | CHEST TUBES AND A WATER SEAL DRAINAGE SYSTEM |
| What is another name for the bundle of HIS? | ARTRIOVENTRICULAR BUNDLE |
| What position is used for a lobectomy? | POSTEROLATERAL |
| What is compression of theheart due to collection of blood or fluid in the pericardium? | CARDIAC TAMPONADE |
| What is systole? | CONTRACTION PHASE |
| What system is used for closed water-seal drainage? | PLEUR-EVAC |
| What are theparts of the sternum from superior to lateral? | MANABRIUM, BODY, AND XIPHOID PROCESS |
| What is the primary disease of the miocardium, and is of unknown wtiology? | CARDIOMYOPHATY |
| What is bleb? | OUTPOUCHING OF ALVEOLAR SAC WHICH CAUSES A RUPTURE THAT RESULTS IN A PNUMOTHORAX |
| What is an atrial and ventricular rate of 100 beats per minute of more? | TACHYCARDIA |
| What is a bailey used for during an open thoracotomy? | TO REAPPROXIMATE THE RIBS |
| What is chest wall deformity that results in prominet sternum? | PECTUS CARINATUM |
| What is another name for the bicuspid valve? | MITRAL VALVE |
| What is chest wall deformity that results in funnel-shaped chest? | PECUTS EXCAVATUM |
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acortez87
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