1. Mention the differences between mitotic and meiotic cell division. Enumerate the phases and results of fertilization? 4+4
2. Mention the definition and composition of bone. Describe the different parts of a growing long bone. What is growing end? 3+4+1
3. Describe the steps of dissection of a typical intercostal space mentioning its boundaries and contents. What is flail chest? 6+2
4. Write down the formation and posterior relations of the base of the heart. Describe the origin, course, branches and area of distribution of left coronary artery. 4+4
5. Draw and label the bronchopulmonary segments of both lungs. Mention the clinical importance of bronchopulmonary segments. 6+2
6. Explain anatomically, why/how-
a. in obstruction of superior or inferior venacava, azygos vein maintains collateral circulation.
b. manubrium sterni is chosen for red bone marrow aspiration.
c. right lung is more prone to infection. 3+3+2
DHAKA MEDICAL COLLEGE, DHAKA
DEPARTMENT OF ANATOMY
Thorax Card Final Examination (MCQ), February-2019
Session: 2018-19 (Batch: K-76); Full Marks: 10; Time: 10 Minutes
Write ‘T’ for true and ‘F’ for false against left side of each alternative.1. Following statement(s) is/are correct regarding thoracic vertebrae-
F a) heart-shaped body is the cardinal feature
T b) T8 vertebra has the longest spinous process
T c) T9 vertebra has superior demifacet only
F d) T10 vertebra is typical
T e) transverse process of T12 vertebra has no articular facet
2. Thoracic duct drains lymph from-
F a) right arm
T b) left arm
F c) right half of the thorax
F d) right side of the head
T e) left side of the head
3. Stimulation of vagus nerve
T a) decreases heart rate
T b) causes bronchoconstriction
F c) increases cardiac output
T d) increases bronchial secretion
F e) raises blood pressure
4. Pulmonary unit include(s) the following-
F a) terminal bronchiole
T b) respiratory bronchiole
T c) alveolar ducts
T d) alveoli
F e) air-blood barrier
5. Following statement(s) is/are correct regarding pleura-
T a) it is a closed serous sac
F b) visceral pleura is attached to the hilum of the lung
F c) supra-pleural membrane is formed by it
T d) mediastinal pleura forms the lateral boundary of the mediastinum
T e) pleural reflection extends more on the left side than the right side
6. Secondary cartilaginous joints of the thorax is/are-
F a) 1st chondro-sternal joint
T b) manubrio-sternal joint
F c) costotransverse joint
F d) sternoclavicular joint
T e) joints between the bodies of the thoracic vertebrae
7. Neck of the 1st rib is related to
T a) sympathetic trunk
F b) 1st anterior intercostal vein
T c) superior intercostal artery
T d) 1st thoracic spinal nerve
F e) subclavian artery
8. Content(s) of the posterior mediastinum is/are-
T a) descending thoracic aorta
F b) trachea
T c) thoracic duct
T d) oesophagus
F e) phrenic nerve
9. The diaphragm is attached to the-
F a) body of the sternum
T b) xiphoid process
F c) body of the 12th thoracic vertebra
T d) 1st lumbar vertebra
T e) 12th rib
10. In the thorax, oesophagus is constricted where it is crossed by the following structures-
F a) right principal bronchus
T b) left principal bronchus
T c) arch of the aorta
F d) ascending aorta
F e) phrenic nerve