- 1. Cardiothoracic surgery is a specialized field of surgery that focuses on treating conditions of the heart, lungs, esophagus, and other organs within the chest cavity. It involves highly intricate procedures such as coronary artery bypass grafting, heart valve repair or replacement, lung resection, and other surgeries to address conditions like heart disease, lung cancer, and congenital heart defects. Cardiothoracic surgeons undergo extensive training to acquire the skills and expertise necessary to perform these complex surgeries safely and effectively, often working in collaboration with cardiologists, pulmonologists, and other healthcare professionals to provide comprehensive care for patients with cardiothoracic conditions.
Which of the following is a common indication for cardiothoracic surgery?
A) Coronary artery disease
B) Migraine
C) Osteoarthritis
D) Hypertension
- 2. What is the main purpose of a coronary artery bypass graft (CABG) surgery?
A) To remove blood clots from the heart
B) To improve blood flow to the heart muscle
C) To repair heart valve defects
D) To control abnormal heart rhythms
- 3. Which organ is primarily involved in thoracic surgery?
A) Kidneys
B) Liver
C) Lungs
D) Brain
- 4. What type of surgery is commonly performed for lung cancer?
A) Appendectomy
B) Lobectomy
C) Gastrectomy
D) Cholecystectomy
- 5. Which of the following conditions may require aortic valve replacement?
A) Hypertension
B) Aortic stenosis
C) Atrial fibrillation
D) Gastroesophageal reflux disease
- 6. What is the purpose of minimally invasive heart surgery?
A) To treat sleep apnea
B) To remove blood clots from the heart
C) To reduce trauma and promote faster recovery
D) To repair lung injuries
- 7. Which structure separates the thoracic cavity from the abdominal cavity?
A) Trachea
B) Diaphragm
C) Bladder
D) Umbilical cord
- 8. Which of the following measures heart electrical activity?
A) Electrocardiogram (ECG)
B) Blood glucose test
C) X-ray
D) MRI scan
- 9. What is a common reason for performing a lobectomy in cardiothoracic surgery?
A) Stomach ulcer
B) Lung cancer
C) Tennis elbow
D) Eczema
- 10. Which vessel supplies oxygenated blood to the heart muscle itself?
A) Coronary arteries
B) Pulmonary arteries
C) Aorta
D) Hepatic vein
- 11. What is the function of the trachea?
A) To aid in digestion
B) To pump blood to the rest of the body
C) To carry air to and from the lungs
D) To regulate body temperature
- 12. Which material is commonly used for sutures in cardiothoracic surgery?
A) Polypropylene
B) Cotton
C) Nylon
D) Silk
- 13. What does a cardioversion procedure aim to do?
A) Control blood pressure
B) Restore normal heart rhythm
C) Reduce cholesterol levels
D) Improve kidney function
- 14. Which type of incision is commonly used in cardiothoracic surgery?
A) C-section incision
B) Appendectomy incision
C) Median sternotomy
D) Laparoscopic incision
- 15. What is the role of the P wave in an ECG reading?
A) Signals atrial relaxation
B) Represents atrial depolarization
C) Indicates ventricular repolarization
D) Reflects ventricular depolarization
- 16. Which surgeon specializes in performing cardiothoracic surgeries?
A) Neurologist
B) Orthopedic surgeon
C) Dermatologist
D) Cardiothoracic surgeon
- 17. Which imaging technique may be used in cardiothoracic surgery for preoperative planning?
A) Ultrasound
B) X-ray
C) CT scan
D) MRI
- 18. What is the purpose of a ventricular assist device (VAD)?
A) To stabilize blood sugar levels
B) To support heart function in patients with advanced heart failure
C) To assist with breathing
D) To treat kidney stones
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