Respiratory and Digestive System (PHY-704) M.Phill: Course Outline

1. Digestive System

• Mechanism of secretion of saliva, gastric and pancreatic secretions
• Mechanism of swallowing and dysphygia
• Immune functions of GIT
• Structure of GIT components (Stomach, Small intestine & Large intestine)
• Digestive and absorptive function of stomach, small & large intestine and Diarrhea
• Physiological anatomy and functions of liver and gall bladder
• Abdominal auscultation for gut sounds
• Enterohepatic circulation of bilirubin and jaundice
• GIT motility and constipation
• Vomiting reflex
• Defecation Reflex

2. Respiratory System

• Organization and function of respiratory tract

• Mechanics of breathing

• Regulation of respiration

• Transport of oxygen and carbon dioxide in blood

• Lung volumes and capacities

• Study of spirometer

• Lung functions tests

• Diffusion of gases

• Abnormal breathing

• Hypoxia and its types

• Asphyxia, Cyanosis, Dyspnea, Obstructive and Restrictive lung disease

• Respiration in unusual environment (High Altitude, Deep sea, Exercise)

After completing this course students should be able to:

• Understand the structure and function of the different organs within the GI tract, including the stomach, small intestine, and large intestine.
• Explore the processes of digestion, absorption, and motility, as well as the regulation of these processes by various hormones, neural mechanisms, and feedback loops.
• Understand the intricacies of respiratory physiology, including the anatomy and function of the respiratory system, the control of ventilation, and the processes involved in gas exchange.
• To explore the various pathological conditions that can affect the respiratory system.