FREE STANDARDIZED TESTS AND STUDY GAMES ABOUT

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FREE STANDARDIZED TESTS AND STUDY GAMES ABOUT

CHAT 22 REVIEW

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -79 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: 53. The force and rate of contraction of the heart is controlled by which part of the central nervous system (CNS)?

Answer:

medulla oblongata

Question 2: 36. How many pulmonary veins are there?

Answer:

four Question 3: 40. Which chamber of the heart is responsible for pumping blood into the pulmonary artery?

Answer:

40. Which chamber of the heart is responsible for pumping blood into the pulmonary artery?Question 4: 10. All of the following structures are found within the mediastinum EXCEPT:

Answer:

visceral pleura

Question 5: 25. The name of the condition created when pus is not cleared from the pleural

cavity and makes a fibrous constrictive layer is:

Answer:

empyema

Question 6: 12. What is the medical term for coughing up blood?

Answer:

hemoptysis Question 7: 80. The drainage and collection device attached to chest tubes relies on a water seal to reestablish negative pressure in the pleural cavity.

Answer:

T

Question 8: 44. What is the thickest part of the heart?

Answer:

myocardium

Question 9: 54. What is the first step in the formation of an atheroma?

Answer:

injury to endothelial lining Question 10: 64. Which device is used for patients awaiting heart transplant that allows them to be ambulatory and has both internal and external components to the system?

Answer:

ventricular assist device Question 11: 8. Which of the following are the final branchings of the respiratory tree?

Answer:

alveoli Question 12: Which instrument has the appearance of a misshapen pancake spatula?

Answer:

Davidson scapula retractor

Question 13: 63. What is the name of the device used for patients who are unable to be weaned off of cardiopulmonary bypass?

Answer:

intra-aortic balloon pump Question 14: 21. In the event that a VATS procedure had to be converted to an open procedure, which open case would be performed?

Answer:

thoracotomy Question 15: 3. For which of the following procedures would the rigid bronchoscope be preferred?

Answer:

removal of foreign body in children Question 16: 69. What is the average lifespan of biologic and mechanical heart valve replacements?

Answer:

10 to 15 years Question 17: 68. A heart murmur is often heard with auscultation and indicative of involvement of which structure?

Answer:

mitral valve Question 18: 35. The main bronchi, pulmonary arteries, veins, and lymphatic vessels enter the

lung on the medial surface through the:

Answer:

hilum Question 19: 20. What is the name of an air-filled sac that has the appearance of a blister on the surface of lung tissue?

Answer:

bleb

Question 20: 18. Thymomas, neurogenic tumors, and pleuropericardial cysts can be biopsied during which procedure?

Answer:

mediastinoscopy Question 21: 37. Which diagnostic study is MOST useful for verification of thoracic aortic dissection?

Answer:

CT scan Question 22: 56. Which artery accounts for approximately 50% of occlusive coronary lesions?

Answer:

left anterior descending

Question 23: 15. Which of the following regarding blood flow is correct?

Answer:

right ventricle, pulmonary artery, lungs, pulmonary vein, left atrium Question 24: 75. Commissurotomy is a surgical separation of the flaps of the:

Answer:

mitral valve Question 25: 29. Which of the following is a crushing clamp with sharp spikes in the jaw used on the bronchus?

Answer:

Sarot Question 26: 7. Which structure within the respiratory tract is the proximal and superior?

Answer:

larynx Question 27: 48. The apex of the lung is located:

Answer:

superiorly and just above the clavicle