LUNG VOLUMES AND CONTROL OF BREATHING
lesson 2learning aim c - respiratory system
Objectives:
1. DEFINE 6x LUNG VOLUMES... 2. dESCRIBE 2X METHODS OF BREATHING CONTROL... chemical and neural... 3. cREATE REVISION RESOURCES FOR LUNG VOLUMES AND BREATHING CONTROL...
QUICK FIRE RECAP! 1-11? !NO NOTES!
STARTER/Recap 2
Describe the process of inspiration. (4marks) -*without your notes!
LUNG VOLUMES
IN PAIRS: Research Activity: Find and define each of the 6x terms on the graph... *Summarise in your own words!
lung volumes:
Putting it all together - - - - -> Questions: 1. Inspiratory Reserve Volume is approx. ??? 2. Expiratory Reserve Volume is approx. ??? 3. Total Lung Capacity is approx. ???
LUNG VOLUMES - Colour Version
LUNG VOLUMES - Retrieval Practice
Create Flashcards! Think-Pair-Share! Lung Volume on 1x side... Definition on the other... Turn them over... Test each other on memory recall!
Fold your paper into 8 squares! Rip - carefully!
ACTIVITY 2EXAM STYLE QUESTIONS!
questionS!
MARKING SCHEME
- Click on the image to access the marking scheme...
- Click on the image to access the question...
CONTROL OF BREATHING
NEURAL CONTROL 1. Medulla Oblongata in the brain... Neurones - cells conduct nerve impulses which are part of the brain stem... 2. Dorsal Respiratory Group (DRG)... 3. Ventral Respiratory Group (VRG)... 4. DRG and VRG cause the intercostal muscles to contract harder to increase breathing rate (inspiration and expiration)...
CONTROL OF BREATHING
CHEMICAL CONTROL 1. Chemoreceptors pick up chemical changes... Oxygen (02), Carbon Dioxide (CO2) and Hydrogen Ions (H+)... 2. Found in the aortic arch and carotid artery... Detect blood acidity levels... 3. Send signals to the Medulla that will change breathing rate...
flowcharts:control of breathing
Create 2x flowcharts for control of breathing - 1x NEURAL and 1x CHEMICAL.
Revision Organiser!
Create a knowledge organiser - respiratory system topics we've covered! - Structure(upper & lower tract) - Function(inspiration, expiration & gaseous exchange) - Lung volumes - Control of Breathing(chemical & neural)
Quizziz Flashcards - IN PAIRS Click icon to access >>> Test each others knowledge! Take turns asking and trying to answer questions - how close are you to the answers?
Plenary Q's
Q1)Explain the short term effects of taking part in football on tidal volume. (3marks) Q2) Explain the role of carbon dioxide in the chemical control of breathing during exercise. (3 marks) Q3) Explain the function of pleural membrane when breathing. (2marks) Q4) Describe the process of gaseous exchange in the lungs. (5 marks)
Next Steps's
Mock Exam 2 Preparation! REVISION RESOURCES Respiratory System: - Structure - Functions (inhalation & exhalation) - Lung Volumes - Breathing Control (chemical & neural)
RS - LESSON 2
Paul Morgan
Created on October 12, 2020
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Transcript
LUNG VOLUMES AND CONTROL OF BREATHING
lesson 2learning aim c - respiratory system
Objectives:
1. DEFINE 6x LUNG VOLUMES... 2. dESCRIBE 2X METHODS OF BREATHING CONTROL... chemical and neural... 3. cREATE REVISION RESOURCES FOR LUNG VOLUMES AND BREATHING CONTROL...
QUICK FIRE RECAP! 1-11? !NO NOTES!
STARTER/Recap 2
Describe the process of inspiration. (4marks) -*without your notes!
LUNG VOLUMES
IN PAIRS: Research Activity: Find and define each of the 6x terms on the graph... *Summarise in your own words!
lung volumes:
Putting it all together - - - - -> Questions: 1. Inspiratory Reserve Volume is approx. ??? 2. Expiratory Reserve Volume is approx. ??? 3. Total Lung Capacity is approx. ???
LUNG VOLUMES - Colour Version
LUNG VOLUMES - Retrieval Practice
Create Flashcards! Think-Pair-Share! Lung Volume on 1x side... Definition on the other... Turn them over... Test each other on memory recall!
Fold your paper into 8 squares! Rip - carefully!
ACTIVITY 2EXAM STYLE QUESTIONS!
questionS!
MARKING SCHEME
CONTROL OF BREATHING
NEURAL CONTROL 1. Medulla Oblongata in the brain... Neurones - cells conduct nerve impulses which are part of the brain stem... 2. Dorsal Respiratory Group (DRG)... 3. Ventral Respiratory Group (VRG)... 4. DRG and VRG cause the intercostal muscles to contract harder to increase breathing rate (inspiration and expiration)...
CONTROL OF BREATHING
CHEMICAL CONTROL 1. Chemoreceptors pick up chemical changes... Oxygen (02), Carbon Dioxide (CO2) and Hydrogen Ions (H+)... 2. Found in the aortic arch and carotid artery... Detect blood acidity levels... 3. Send signals to the Medulla that will change breathing rate...
flowcharts:control of breathing
Create 2x flowcharts for control of breathing - 1x NEURAL and 1x CHEMICAL.
Revision Organiser!
Create a knowledge organiser - respiratory system topics we've covered! - Structure(upper & lower tract) - Function(inspiration, expiration & gaseous exchange) - Lung volumes - Control of Breathing(chemical & neural)
Quizziz Flashcards - IN PAIRS Click icon to access >>> Test each others knowledge! Take turns asking and trying to answer questions - how close are you to the answers?
Plenary Q's
Q1)Explain the short term effects of taking part in football on tidal volume. (3marks) Q2) Explain the role of carbon dioxide in the chemical control of breathing during exercise. (3 marks) Q3) Explain the function of pleural membrane when breathing. (2marks) Q4) Describe the process of gaseous exchange in the lungs. (5 marks)
Next Steps's
Mock Exam 2 Preparation! REVISION RESOURCES Respiratory System: - Structure - Functions (inhalation & exhalation) - Lung Volumes - Breathing Control (chemical & neural)