Physiology Quiz

What is the study of Physiology?

• Chemistry

• Physics

• Geography

• Biology

Which organ system is the focus of Physiology?

• Nervous System

• Respiratory System

• Skeletal System

• Endocrine System

What is the function of Alveoli in the respiratory system?

• Muscle movement

• Blood circulation

• Digestion

• Oxygen exchange

What is the main gas exchanged in the lungs during respiration?

• Carbon Dioxide

• Oxygen

• Hydrogen

• Nitrogen

Which muscle is responsible for breathing in humans?

• Hamstrings

• Biceps

• Diaphragm

• Quadriceps

What is the function of the respiratory system?

• Digestion

• Hearing

• Transportation of oxygen

• Vision

Which organ is not part of the respiratory system?

• Lungs

• Heart

• Trachea

• Liver

What is the average Tidal Volume in an adult human?

• 1500 ml

• 500 ml

• 1000 ml

• 100 ml

Which volume represents the Expiratory Reserve Volume?

• 700 ml

• 1200 ml

• 2000 ml

• 300 ml

What is the primary gas exchanged in the lungs during respiration?

• Carbon Dioxide

• Oxygen

• Hydrogen

• Nitrogen