Coronary Artery Disease Quiz Coronary Artery Disease Quiz 1. What is the main cause of Coronary Artery Disease (CAD)? a) Bacterial infection b) Viral infection c) Atherosclerosis d) Autoimmune disorder 2. Which of the following is NOT a risk factor for CAD? a) Hypertension b) Obesity c) Regular exercise d) Diabetes 3. What are the typical symptoms of CAD? a) Fever and cough b) Chest pain and discomfort c) Nausea and vomiting d) Dizziness and headache 4. How is CAD diagnosed?
Lung Cancer Multiple Choice Exam MCQ Questions With Answers
A 55-year-old smoker presents with a persistent cough and shortness of breath. A chest x-ray reveals a mass in the lung. A biopsy is performed and confirms the diagnosis of lung cancer. Which type of lung cancer is most likely?
a. Small cell lung cancer
b. Non-small cell lung cancer
c. Squamous cell carcinoma
d. Adenocarcinoma
Answer: d. Adenocarcinoma is the most common type of non-small cell lung cancer and is more commonly seen in women and non-smokers. It often presents as a peripheral lung mass.
A 70-year-old non-smoker presents with a persistent cough and weight loss. A CT scan reveals a large mass in the lung and lymph node involvement. A biopsy is performed and confirms the diagnosis of lung cancer. Which type of lung cancer is most likely?
a. Small cell lung cancer
b. Non-small cell lung cancer
c. Squamous cell carcinoma
d. Adenocarcinoma
Answer: a. Small cell lung cancer is a highly aggressive form of lung cancer that is strongly associated with smoking. It is often found centrally in the lung and can spread quickly to other areas, including lymph nodes.
A 45-year-old woman presents with fatigue and chest pain. A chest x-ray reveals a mass in the lung. A biopsy is performed and confirms the diagnosis of lung cancer. The tumor is found to have a mutation in the EGFR gene. Which treatment option is most appropriate?
a. Surgery
b. Chemotherapy
c. Radiation therapy
d. Targeted therapy
Answer: d. Targeted therapy is a type of cancer treatment that targets specific genes or proteins that contribute to the growth and spread of cancer cells. In this case, the tumor has a mutation in the EGFR gene, which can be targeted with drugs such as gefitinib or erlotinib.
A 60-year-old man presents with a cough and chest pain. A CT scan reveals a mass in the lung and pleural effusion. A biopsy is performed and confirms the diagnosis of lung cancer. Which staging system is most commonly used to stage lung cancer?
a. TNM staging system
b. AJCC staging system
c. SEER staging system
d. Duke's staging system
Answer: a. The TNM staging system is the most commonly used staging system for lung cancer. It takes into account the size and location of the tumor (T), the presence of cancer in nearby lymph nodes (N), and whether the cancer has spread to other parts of the body (M).
A 50-year-old man with a history of smoking presents with a cough and weight loss. A chest x-ray reveals a mass in the lung. A biopsy is performed and confirms the diagnosis of lung cancer. Which of the following factors is associated with a worse prognosis in patients with lung cancer?
a. Non-smoker status
b. Small tumor size
c. Squamous cell carcinoma subtype
d. Presence of distant metastases
Answer: d. The presence of distant metastases (spread of cancer to other parts of the body) is associated with a worse prognosis in patients with lung cancer. Other factors that are associated with a worse prognosis include larger tumor size, older age, and poor performance status.
John is a 55-year-old heavy smoker who has been experiencing persistent cough, shortness of breath, and chest pain. He undergoes a chest X-ray which shows a mass in his lung. A biopsy confirms the diagnosis of lung cancer. What is the most common type of lung cancer seen in heavy smokers like John?
A. Small cell lung cancer
B. Non-small cell lung cancer
C. Mesothelioma
D. Carcinoid tumor
Answer: B. Non-small cell lung cancer
Lisa is a 45-year-old non-smoker who has been experiencing fatigue, weight loss, and a persistent cough for several weeks. Her chest X-ray shows a large mass in her lung. A biopsy confirms the diagnosis of lung cancer. What is the most likely type of lung cancer seen in non-smokers like Lisa?
A. Small cell lung cancer
B. Non-small cell lung cancer
C. Mesothelioma
D. Carcinoid tumor
Answer: B. Non-small cell lung cancer
James is a 60-year-old man who has been diagnosed with non-small cell lung cancer that has spread to his liver and bones. His oncologist recommends chemotherapy and radiation therapy. What is the goal of treatment in James' case?
A. To cure the cancer
B. To control the cancer and prevent it from spreading further
C. To relieve symptoms and improve quality of life
D. To shrink the cancer and prepare for surgery
Answer: B. To control the cancer and prevent it from spreading further
Sarah is a 65-year-old woman who has been diagnosed with small cell lung cancer. She undergoes chemotherapy and radiation therapy and her cancer goes into remission. What is the typical prognosis for small cell lung cancer patients who achieve remission?
A. Cure
B. Long-term survival
C. Short-term survival
D. No difference in survival compared to patients who did not achieve remission
Answer: C. Short-term survival
Mark is a 50-year-old man with advanced non-small cell lung cancer who has stopped responding to chemotherapy. His oncologist recommends a targeted therapy that blocks the action of a specific protein involved in his cancer's growth. What is the name of this type of therapy?
A. Chemotherapy
B. Radiation therapy
C. Immunotherapy
D. Targeted therapy
Answer: D. Targeted therapy
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