Biology Tests Respiratory System Physiology Test 01 Online Preparation Respiratory System Physiology Test 01 Online Preparation 1. We inhale about which of these amounts of air in one breathe?A. 400ml B. 300ml C. 500mlD. 200ml Loading... 2. Our normal O2 intake per minute amounts to?A. 250ml B. 200ml C. 300ml D. 350ml Loading... 3. After each expiration the alveoli of lungs contain which of these amounts of air?A. 3300ml B. 1300ml C. 2300ml D. 300ml Loading... 4. Air we inhale has which of the following substances in it?A. 0.5% of water vapour B. All of theseC. 20.84% of oxygen D. 0.04% of CO2 Loading... 5. Because being trapped in 'dead space' which of these amounts of inhaled air does not reach alveoli of our lungs?A. 250ml B. None of theseC. 150ml D. 350ml Loading... 6. The amount of air of respiratory importance reaching into alveoli is?A. 4200mlB. 1500ml C. 1000ml D. 3200ml Loading... 7. How many times we breathe per minute?A. 10 times B. 72 timesC. 12 time D. 5 time Loading... 8. We loose which of these amounts of CO2 per minute?A. 120ml B. 220ml C. 330ml D. 440ml Loading... 9. Respiration means?A. Intake of oxygen only B. Removal of carbon dioxide only C. All of theseD. Use of oxygen in oxidation of assimilated food resulting in liberation of energy and CO2 Loading... 10. External respiration usually called breathing involves?A. Both of these processes B. Intake of oxygen only C. None of these processesD. Removal of CO2 only Loading... Loading... Related PostsRespiratory System Physiology Test 06 Online PreparationRespiratory System Physiology Test 04 Online PreparationRespiratory System Physiology Test 03 Online PreparationRespiratory System Physiology Test 02 Online PreparationRespiratory System Physiology Test 07 Online PreparationRespiratory System Physiology Test 08 Online Preparation Continue Reading Previous Viruses MCQs Test 03 Preparation Online Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ