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00:11
1.
index 1
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00:17
2.
為什麼要學呼吸生理學?不知道這個也活得好好的
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01:21
3.
何時需刻意地增加呼吸效率?
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00:08
4.
Outline
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01:05
4.1
Background
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01:59
4.2
Background
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00:18
4.3
除了氣體交換(吸氧排二氧化碳)外, 呼吸系統還有那些功能?
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02:20
4.4
Functions of Respiratory Sys.
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01:59
4.5
Overview
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00:05
5.
Outline
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00:16
5.1
Structure of Respiratory Sys.
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00:31
5.2
Structure of Respiratory Sys.
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01:15
5.3
Function of Nasal Passage
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00:46
5.4
Comparison of Airway Structure
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00:50
5.5
Airways of a Human Lung
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00:59
5.6
Main Airway Branches & Zones
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00:35
5.7
Main Airway Branches & Zones
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00:58
5.8
Alveoli
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00:43
5.9
The Human Lung
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02:03
5.10
Blood Supply of Lungs
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01:58
5.11
Respiratory Muscles_inspiration
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02:58
5.12
Respiratory Muscles_expiration
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01:53
5.13
那種呼吸比較有效率?為什麼?
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00:58
5.14
Pleural layers
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00:12
5.15
Cross Section of the Thoracic Cavity
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01:30
5.16
Intrapleural Space
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01:11
5.17
Pneumothorax
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00:06
6.
Outline
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03:33
6.1
Instrument for Measuring Lung Vol.
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03:40
6.2
Spirometer, Lung Volumes and Capacities
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01:39
6.3
Lung Volumes and Capacities
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00:41
6.4
什麼時候正常吐氣結束?
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02:18
6.5
Functional Residual Capacity
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00:00
6.6
Measurement of FRC
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01:21
6.7
Functional Residual Capacity
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00:55
6.8
Measurement of FRC
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03:08
6.9
Measurement of FRC
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00:07
7.
Overview
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02:25
7.1
Ventilation (通氣量)
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01:59
7.2
Dead Space (死腔)
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04:33
7.3
Fowler’s Method:Single-Breath Nitrogen Washout
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03:55
7.4
Bohr’s Method:Conservation of Mass
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02:41
7.5
Dalton’s Law
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01:15
7.6
Bohr’s Method (2)
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02:26
7.7
Alveolar Ventilation
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01:20
7.8
Alveolar Ventilation
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00:48
7.9
Uneven Ventilation inUpright Position
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02:47
7.10
Cause of the Regional Differences of Ventilation
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03:59
7.11
Closing Volume
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00:36
7.12
Closing Volume
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00:50
7.13
Partial Pressures of Gases in Various Parts
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01:19
7.14
O2 and CO2 Concentrations in Exhaled Gas
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03:01
7.15
Overview of Po2 and Pco2
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00:22
7.16
改變呼吸方式可改變那種氣體的分壓?
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02:29
7.17
Hyper-, Hypo-ventilation & Hyperpnea
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00:42
7.18
跑步後很喘,如何快速回到正常的呼吸速率?
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03:47
7.19
Hyperpnea
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00:11
7.20
How to measure PAO2?
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01:38
7.21
Alveolar Gas Equation
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02:14
7.22
Respiratory Quotient (呼吸商)
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00:50
7.23
Alveolar Gas Equation
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00:47
7.24
Reasons to Understand the Alveolar Gas Equation
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02:54
7.25
Case Study
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00:06
8.
Outline
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00:06
9.
Overview
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00:49
9.1
Perfusion (灌流量)
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03:39
9.2
Shunt (分流)
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01:48
9.3
Shunt Equation
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00:38
9.4
Uneven Perfusion in Upright Position
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02:09
9.5
Zone Model
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02:02
9.6
Hypoxic Pulmonary Vasoconstriction
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00:14
10.
Overview
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01:12
10.1
Matching of Ventilation & Perfusion
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00:30
10.2
Mis-matching of Ventilation & Perfusion
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00:04
10.3
V/Q受什麼影響?
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01:56
10.4
Matching of Ventilation & Perfusion
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01:52
10.5
Distribution of V and Q Within the Lung in the Upright Position
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02:38
10.6
Distribution of V /Q Ratio
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00:08
10.7
V/Q如何影響氣體的分壓?
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01:44
10.8
Effects of V /Q Ratio on PAo2 & PAco2
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00:34
10.9
Effects of V /Q Ratio on PAo2 & PAco2
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03:21
10.10
V /Q v.s. Po2 & Pco2
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04:45
10.11
V /Q Inequality of Normal Lung in the Upright Position
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02:01
10.12
Riley’s Three Compartment Model
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02:07
10.13
Riley’s Three Compartment Model
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01:10
10.14
Gas Exchange Computer Lab
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00:08
11.
Outline
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00:08
11.1
Key Points
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03:25
11.2
General Concepts and Terminology
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02:00
11.3
General Concepts and Terminology
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04:43
11.4
PL = Pal – Ppl(1)Pw = Ppl – Pbs(2)(1) + (2)Prs = PL + Pw = Pal – Pbsa) Pbs =0 Pw = Ppl = Pes Prs = Palb) Pao = VRaw + Pal When flow=0, Pao = Pal = Prsc) PL = Pal – Ppl = Pao|flow=0 – Pes
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01:10
11.5
PL = Pal – Ppl(1)Pw = Ppl – Pbs(2)(1) + (2)Prs = PL + Pw = Pal – Pbsa) Pbs =0 Pw = Ppl = Pes Prs = Palb) Pao = VRaw + Pal When flow=0, Pao = Pal = Prsc) PL = Pal – Ppl = Pao|flow=0 – Pes
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00:08
12.
Key Points
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02:10
12.1
Static Mechanical Properties
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01:36
12.2
Compliance Changes in Different Diseases
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02:10
12.3
Calculation of Compliance of Lung
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00:04
13.
Key Points
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01:09
13.1
Resistance
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00:53
13.2
The Airway Resistance
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02:21
13.3
The Airway Resistance
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03:00
13.4
The Airway Resistance
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01:10
13.5
The Airway Resistance
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01:09
13.6
Calculation of Dynamic Resistance
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03:42
13.7
Evaluation of Airway Resistance
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02:22
13.8
Evaluation of Abnormality in Lung Vol.
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01:21
13.9
Flow-volume Curves
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02:14
13.10
Isovolume Pressure-flow Curves
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00:48
13.11
Flow-Volume Relationship
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08:15
13.12
Dynamic Airway Compression
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02:14
13.13
EPP is Influenced by Lung Elastic Recoil
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02:24
13.14
Pursed Lip Breathing (噘嘴吐氣)
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00:30
13.15
Abnormality in Lung Vol.
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00:54
13.16
Interpretation of Flow-Vol Loop
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00:40
13.17
Obstructive Lung Vol. Defect
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00:30
13.18
Chronic Obstructive Pulmonary Disease (慢性阻塞性肺病; COPD)
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00:18
13.19
Emphysema (肺氣腫)
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01:01
13.20
Asthma (氣喘)
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02:32
13.21
吸煙豬肺影片
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00:53
13.22
Restrictive Lung Vol. Defect
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00:34
13.23
Examples of Restrictive Lung Dz.
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02:13
13.24
做那些動作使呼吸效率增加?為什麼?
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00:05
14.
Key Points
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02:11
14.1
Hysteresis
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01:24
14.2
Surface Tension
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01:29
14.3
Law of LaPlace
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00:13
14.4
Surfactants
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00:58
14.5
Importance of Lung Surfactant
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00:48
14.6
Work of Breathing
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01:44
14.7
Effects of Diseases on PV Curve
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00:26
14.8
為什麼肺氣腫的病人每次的呼吸都很吃力?
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01:13
14.9
Effects of Diseases on PV Curve
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00:07
15.
Key Points
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00:40
15.1
PL = Pal – Ppl(1)Pw = Ppl – Pbs(2)(1) + (2)Prs = PL + Pw = Pal – Pbsa) Pbs =0 Pw = Ppl = Pes Prs = Palb) Pao = VRaw + Pal When flow=0, Pao = Pal = Prsc) PL = Pal – Ppl = Pao|flow=0 – Pes
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01:23
15.2
Elastic Recoil of the Chest Wall
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02:06
15.3
Elastic Recoil of the Chest Wall
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00:42
15.4
Lung-Chest Wall Couplingin Static Status at Different Lung Volume
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03:12
15.5
Lung-chest Wall Coupling to Determine FRC
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01:59
15.6
Static Elastic Properties of the Lung and Chest Wall
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01:40
15.7
Static Elastic Properties of the Lung and Chest Wall
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00:44
15.8
Transmural Pressure Across the Lung Wall in Dynamic Status
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04:25
15.9
The Mechanics of Quiet Breathing
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04:34
15.10
P-V Relationships and Schematic Events of Resp. Cycle
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01:05
15.11
P-V Relationships and Schematic Events of Resp. Cycle
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00:19
16.
Outline
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00:03
17.
Overview
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00:10
17.1
Diffusion and Gas Transport
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00:23
17.2
Alveolo-Capillary Barrier
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00:50
17.3
Diffusion
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02:04
17.4
Diffusion Capacity
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01:25
17.5
Diffusion Capacity
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01:12
17.6
Physiologic Changes That Alter Diffusion Capacity
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02:07
17.7
Capillary Transit Time
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01:21
17.8
Perfusion-limited Gas
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00:41
17.9
Diffusion-limited Gas
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02:47
17.10
Diffusion and Perfusion Limitations
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03:38
17.11
Interpretation of Pulmonary Function Test
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00:05
18.
Transport of O2 and CO2
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00:36
19.
Oxygen Transport
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01:55
19.1
Blood Gas Measurement
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00:22
19.2
Hemoglobin
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01:24
19.3
O2 Bound to Hb
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00:40
19.4
What does pulse oximeter measure?O2 dissolved in the blood plasmaO2 bound with hemoglobin
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01:10
19.5
What does pulse oximeter measure?O2 dissolved in the blood plasmaO2 bound with hemoglobin
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01:56
19.6
Cooperative Interactions
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04:06
19.7
O2 Bound to Hb
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02:25
19.8
O2 Bound to Hb
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01:53
19.9
Factors Affecting O2 Bound to Hb
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00:42
20.
CO2 Transport
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01:39
20.1
CO2 Transport
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00:30
20.2
CO2 Transport
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03:07
20.3
CO2 Equilibrium Curve
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02:45
21.
Assessment of Arterial Hypoxemia
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03:08
21.1
Questions
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00:10
22.
Outline
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01:01
22.1
Control of Respiration
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00:21
22.2
Overview
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00:52
22.3
Receptors
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01:56
22.4
Receptors
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01:07
22.5
Receptors
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00:15
22.6
Central Controller in Brain Stem
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00:08
22.7
你覺得吸氣比較重要還是呼氣比較重要?
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00:43
22.8
Central Controller
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02:06
22.9
Central Controller
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03:43
22.10
Respiratory Neurons in the Brain Stem
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00:13
22.11
正常情況下,什麼時候正常呼吸的型態會改變?
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00:42
22.12
Central Controller
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00:50
22.13
Central Controller
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00:32
22.14
Effectors
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00:05
23.
Outline
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00:11
24.
Overview
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00:06
24.1
你覺得吸氧氣比較重要還是排二氧化碳比較重要?
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01:01
24.2
Chemical Control of Resp.
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01:04
24.3
Central Chemoreceptor
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00:51
24.4
Peripheral Chemoreceptor
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02:03
24.5
Regulation of breathing in response to changes in blood PCO2, PO2, and pH (H+) via negative feedback control
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00:03
25.
Outline
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01:34
25.1
Acid-base Balance
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01:32
25.2
Effectiveness of a Buffer System
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00:31
25.3
Bicarbonate
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01:29
25.4
The Effect of Bicarbonate on Blood pH
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01:26
25.5
Davenport Diagram
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00:52
25.6
Respiratory Disturbances
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00:34
25.7
Metabolic Disturbances
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02:19
25.8
Compensatory Responses
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00:34
25.9
Compensatory Responses
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00:15
26.
Outline
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00:54
26.1
Rest-to-Work Transitions
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00:36
26.2
Sub-maximal Exercise
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00:39
26.3
Ventilatory Control During Submaximal Exercise
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00:50
26.4
High Intensity Exercise
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01:06
26.5
High Intensity Exercise
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01:27
26.6
Oxygen Debt
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00:10
26.7
呼吸系統是運動的限制因子嗎?
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00:44
26.8
Do the Lungs Limit Exercise Performance?
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00:45
26.9
Effect of Training on Ventilation
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03:48
27.
How to Increase Resp. Function During Exercise?
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03:43
27.1
How to Increase Resp. Function During Exercise?
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00:45
28.
Effect of High Altitude on Resp. Function
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03:00
28.1
Immediate: Increased in Ventilation
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01:37
28.2
Days: Decreased Affinity of Hemoglobin for Oxygen
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01:38
28.3
Days to weeks: Increased Hemoglobin Production
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01:25
28.4
Respiratory Adaptations to High Altitude
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10:54
29.
Overview