FEBRUARY 2018 Sub. Code: 2601
B.Sc. RESPIRATORY THERAPY
FIRST YEAR
PAPER I ANATOMY AND PHYSIOLOGY
Q.P. Code: 802601
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: x 10 30)
1. Describe the external features of the heart with a suitable diagram
and add a note on its blood supply.
2. Write an essay on the various phases of the cardiac cycle.
3. Describe the lungs under the following headings:
External features Hilum of the lung Applied anatomy.
II. Write notes on: x 5 40)
1. Describe the heart sounds.
2. Describe the various lung volumes and capacities.
3. Describe the neural regulation of respiration.
4. Describe the chemoreceptors.
5. Paranasal air sinuses.
6. Tracheobronchial tree.
7. Describe the pericardial lining of the heart.
8. Major openings of the diaphragm with structures passing through it.
III. Short answers on: (10 x 3 30)
1. List the various ways in which carbon dioxide is transported in the blood?
2. Hyaline membrane disease.
3. Define Dalton's law, Boyle's law and Henry's law.
4. Caisson's disease.
5. List the auscultatory areas of the heart and mention their locations.
6. Name the cartilages of the larynx.
7. Conducting system of the heart.
8. Openings of middle meatus.
9. Superior vena cava.
10. Name the valves of the heart.