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