Notes in 📅 Merch 27 ✪ DS

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📅 Merch 27 ✪ DS - 📅 Module 6: Long Quiz 3 Organization of Respiratory System - 📅 Module 7: Long Quiz 5 Cardiac Electrophysiology and the Electrocardiogram - 📅 Module 7: Long Quiz 6 The Cardiac Cycle and Heart Sounds; The Circulation and Hemodynamics

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Published	01/14/2024	Following a diagnosis of breast cancer, a 42 year old woman underwent a total mastectomy, including excision of the axillary tail (of Spence). Postope…
Published	01/14/2024	A 51 yr old male, admitted at MRXUH with severe dyspnea. Chest X ray reveals tension pneumothorax or air accumulation in the pleural cavity under high…
Published	01/14/2024	Which of the following bronchus/bronchi originate/s from the main stem bronchus prior to its entry into the pulmonary hilum?A. Left superior lobar bro…
Published	01/14/2024	single bronchopulmonary segment is supplied by a single: A. Terminal bronchusB. Secondary bronchusC. Tertiary bronchusD. Primary bronchus
Published	01/14/2024	Which part of the pleura is supplied by the phrenic nerve? A. Cervical pleuraB. Visceral pleuraC. Costal pleuraD. Mediastinal pleura
Published	01/14/2024	What recess or angle is formed by the reflection of the parietal pleura over the diaphragm? A. Pericardiodiaphragmatic recessB. Costomediastinal reces…
Published	01/14/2024	Blood from pulmonary parenchyma will ultimately be drained back to the heart via which of the following?A. Bronchial veinB. Azygos vein/hemiazygo…
Published	01/14/2024	Which of the following drains blood directly from the anterior chest wall? A. Pericardiophrenic veinB. Azygos veinC. Brachiocephalic veinD. Inter…
Published	01/14/2024	A 55 yo female is admitted due to difficulty in breathing. CT Scan of the chest revealed a tumor at the mediastinal surface of the lung anterior to t…
Published	01/14/2024	A 41 y.o. female is admitted to the emergency department complaining of a severe, sharp, well-localized pain over the chest wall. X-ray revealed prese…
Published	01/14/2024	A 19y.o. drug pusher sustained a stab wound at the right 4th intercostal space (ICS), anterior axillary line during a drug rubout. At the ER, he was e…
Published	01/14/2024	A 61y.o. cerebrovascular accident (CVA) patient develops right lower lobe pneumonia after an episode of vomiting. Which of the following is the best r…
Published	01/14/2024	An 18-year-old street gang member sustained a penetrating ice pick stab wound at the left 5th intercostal space, midclavicular of the chest wall, 9cm …
Published	01/14/2024	Which of the following also constitutes the visceral layer of the serous pericardium? A. Endocardium B. Myocardium C. Epicardium D. Endocardium
Published	01/14/2024	A 55-year-old female is admitted due to difficulty in breathing. CT scan of the chest revealed a tumor at the mediastinal surface of the lung anterior…
Published	01/14/2024	A 40-year-old man came to your clinic complaining of discomfort upon swallowing. Imaging of the heart revealed a dilated left atrium. Which structure …
Published	01/14/2024	A 55yo male was admitted to the CCU due to chronic angina. Coronary angiogram showed 90% blockage in the anterior descending coronary artery when this…
Published	01/14/2024	A 42-year-old male was admitted to the hospital after a head-on vehicular collision in which he received a severe blunt trauma to his sternum from th…
Published	01/14/2024	Which part of the heart is formed mainly by the left atrium? A. Apex B. Left border C. Base D. Right border
Published	01/14/2024	Which of the following describes the anatomic location of the aortic valve? A. Behind left half of the sternum opposite the 4th costal cartilageB. Beh…
Published	01/14/2024	What subdivision of the mediastinum contains the arch of aorta, tracheal bifurcation and arch of azygos vein? A. Anterior Mediastinum B. Superior Medi…
Published	01/14/2024	54 y.o. male is admitted due to difficulty breathing. Imaging and echocardiography revealed aortic valve stenosis with left ventricular enlargement. A…
Published	01/14/2024	The normal pacemaker of the heart is normally found in the ____? A. Left atrium B. Right atrium C. Left ventricle D. Right ventricle
Published	01/14/2024	Trace the route of blood draining from the left posterior superior thoracic wall to the heart? A. Left superior posterior thoracic v → azygos → superi…
Published	01/14/2024	Which of the following takes origin from the aortic arch? A. Right common carotid arteryB. Right and left coronary arteriesC. Right subclavian arteryD…
Published	01/14/2024	Which of the following veins take part in the formation of the Brachiocephalic vein? A. Common Carotid B. External Jugular C. Superior vena cava D. In…
Published	01/14/2024	What is the direct tributary of the superior vena cava that drains the thoracic wall? A. Right brachiocephalic vein B. Hemi-azygos vein C. Azygos vein…
Published	01/14/2024	A 68 yo. man underwent cardiac catheterization to implant an electronic inducer tip of a catheter into the pulmonary trunk. Which of the following seq…
Published	01/14/2024	It serves as the point of commencement and point of termination of the arch of aorta A. Bifurcation of trachea B. Lower border of the 4th thoracic ve…
Published	01/14/2024	Lymph from the upper right quadrant of the body is collected by? A. Right Thoracic DuctB. Left Thoracic Duct C. Right Lymphatic Duct D. Left Lymphatic…
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