MCQS Lung Cancers Quiz- Test
MCQS Lung Cancers Quiz- Test
Very important MCQs on Lung Cancers as a Quiz- Test
These MCQs are prepared to fulfil the requirement of all types of medical exams as NEET, USMLE, PLAB and ALL TYPES OF BOARD exams
Results
#1. A 55-year-old smoker presents with a persistent cough, weight loss, and pleural effusion. A chest X-ray reveals a lung mass. Which pathological type of lung cancer is most likely in this patient? ? Adenocarcinomas are more likely to present with pleural effusion, and they are the most common histological type of lung cancer.
Adenocarcinoma
Adenocarcinomas are more likely to present with pleural effusion, and they are the most common histological type of lung cancer.
#2. A 40-year-old non-smoker experiences recurrent episodes of pneumonia and hemoptysis. A chest X-ray shows a slow-growing, vascular lung tumor. What type of lung cancer is most likely in this patient? ? Typical carcinoid tumors are slow-growing, highly vascular neuroendocrine tumors that tend to present with recurrent pneumonia or hemoptysis.
Adenocarcinoma
Typical carcinoid tumors are slow-growing, highly vascular neuroendocrine tumors that tend to present with recurrent pneumonia or hemoptysis.
#3. A 65-year-old male smoker presents with a lung tumor invading the chest wall. What is the TNM stage of this tumor? ? T3 indicates a tumor that invades the chest wall, among other structures.
T3
T3 indicates a tumor that invades the chest wall, among other structures.
#4. A 70-year-old female ex-smoker is found to have a lung mass during a routine checkup. The chest X-ray reveals a cavitating tumor. What histological type of lung cancer is most likely indicated by the radiographic appearance? ? Squamous carcinoma typically appears as a cavitating tumor on radiographs.
Squamous carcinoma
Squamous carcinoma typically appears as a cavitating tumor on radiographs.
#5. A 45-year-old male smoker is diagnosed with a lung tumor that has metastasized to a contralateral lobe. What is the TNM stage of this tumor? ? M1a indicates separate tumor nodules in a contralateral lobe.
M1b
M1a indicates separate tumor nodules in a contralateral lobe.
#6. A 65-year-old male smoker presents with a lung tumor that has invaded the brachial plexus. What is the likely clinical syndrome associated with this invasion? ? Invasion of the apical area, such as the brachial plexus, leads to Pancoast syndrome.
Pancoast syndrome
Invasion of the apical area, such as the brachial plexus, leads to Pancoast syndrome.
#7. A 50-year-old female non-smoker presents with multiple lung tumors appearing as multifocal primary tumors rather than metastatic disease. What is the most likely histological type? ? Bronchioalveolar carcinomas are often regarded as multifocal primary tumors and can reappear after resection.
Bronchioalveolar carcinoma
Bronchioalveolar carcinomas are often regarded as multifocal primary tumors and can reappear after resection.
#8. A 55-year-old male smoker presents with lung tumors in both lungs, and the pathology report indicates metastatic disease. What is the likely histological type? ? Small cell lung cancer often presents with metastases and is rarely curable.
Small cell lung cancer
Small cell lung cancer often presents with metastases and is rarely curable.
#9. What is the predominant risk factor contributing to the development of bronchial carcinoma? ? Smoking is undoubtedly the major risk factor for developing bronchial carcinoma and accounts for 85-95% of all cases. It is related to the lifetime burden of cigarette smoking, often quantified as 'pack-years.
Smoking
Smoking is undoubtedly the major risk factor for developing bronchial carcinoma and accounts for 85-95% of all cases. It is related to the lifetime burden of cigarette smoking, often quantified as ‘pack-years.
#10. What is the most common cause of cancer-related deaths worldwide? ? Lung cancer is the most common cause of cancer-related deaths worldwide.
Lung cancer
Lung cancer is the most common cause of cancer-related deaths worldwide.