Term
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Definition
| measure of body's capacity to use oxygen |
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Term
| What is Vo2 max dependent on (5) |
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Definition
1) transport of O2
2) Os binding capacity of blood
3) Cardiac Function
4) Oxygen Extraction capabilities
5) muscular oxidative potential |
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Term
| What does aerobic exercise training result in? |
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Definition
1) increased levels of oxidative enzymes
2) Increased mitochodrial density and size
3) increased muscle fiber capillary supply
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Term
| What is myocardial oxygen consumption? |
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Definition
| Measure of o2 consumed by heart muscle |
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Term
| What is mVO2 dependent on? |
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Definition
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Term
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Definition
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Term
| What is the fuel source for the anaerobic system ? |
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Definition
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Term
| What is a product of the glycolytic system? |
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Definition
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Term
| What is the fuel source of the Aerobic System? |
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Definition
1) Glycogen
2) Fats
3) protiens |
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Term
| What muscle fibers are for demanding endurance? |
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Definition
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Term
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Definition
| For anaerobic and aerobic activities |
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Term
| What are the cardiovascular response to aerobic exercise? |
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Definition
1) HR Increases
2) Vasoconstriction occur
3) CO increses
4) Systolic BP increses |
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Term
| What is the respiratory response ? (5) |
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Definition
1) Gas exchange increases
2) Minute ventilation increases
3)Respiratory Frequency Increases
4) Tidal Volume Increases
5) Alveolar Ventilation |
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Term
| How is stress testing conducted? |
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Definition
| Changes the workload by increasing the speed or grade of resistance |
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Term
| when does a stress test get terminated? |
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Definition
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Term
| What is the purpose of stress test? (4) |
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Definition
1) Dx of overt or latent heart disease
2) Evaluates CV functional capacity
3) Determines physical work capacity
4) Evaluates responses to exercise training |
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Term
| What are the symptoms of the termination of the stress test? (5) |
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Definition
1) Progressive angina
2) Significant drop in systolic pressure
3) Lightheadedness, Confusion, Pallor, Cyanosis, Nausea
4) Abnormal ECG
5) Excessive rise in blood pressure
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Term
| What is the Karvonen Formula ? |
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Definition
| Exercise HR= HR Rest = 60-70% (HR max -HR rest) |
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Term
| What is the optimal duration of an exercise session? |
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Definition
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Term
| What is the optimal frequency of an exercise program? |
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Definition
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Term
| How long should a aerobic exercise period last? |
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Definition
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Term
| What is the purpose of a cool down period? (4) |
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Definition
1) Prevent pooling
2) Prevent Fainting
3) Enhance recovery period
4) Prevent cardiac complications
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Term
| What is phase I Aerobic conditioning program for a pt with a coronary disease consist of? (6) |
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Definition
1) 3-5 days
2) Medically Stable
3) Initiate risk factor eduaction
4) Initiate self care activities
5) Provide and orthostatic change
6) Prepare pt and family for continued rehab |
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Term
What is phase II Aerobic conditioning program for a pt with a coronary disease consist of? (7)
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Definition
1) 6-8 weeks
2) monitored exercise
3) Increase exercise capacity
4) Enhance cardiac function
5) Produce metabolic changes
6) Relieve anxiety and depression
7) Progress to independent exercise program |
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Term
| What is phase III Aerobic conditioning program for a pt with a coronary disease consist of? (3) |
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Definition
1) ongoing exercise at home
2) Continue to improve fitness level
3) Recreational activities
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Term
| What happens to pts that have a chronic illness? (5) |
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Definition
1) decrease work capacity
2) Decrease circulating blood volume
3) Decrease plasma and RBCs
4) Decrease in lean body mass
5) Excretions of urinary calcium |
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Term
| How does aerobic training help pts with chronic illness (5) |
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Definition
1) Decrease resting HR
2) Increase Stroke volume at rest
3) reversal of nitrogen protien balance
4) Increse mitochondrial enzymes
5) Less Use of anaerobic systems during activity
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Term
| What are common impairments of Aerobic training? (5) |
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Definition
1) InCreased susceptibility to thromboembolic
2) Tachycardia, dizziness, orthostatic hypotension
3) Decrease in general sterngth
4) Decresed work capacity
5) Increased HR and BP responses
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Term
| What are goals of Anaerobic Training? (5) |
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Definition
1) Prevent thromboembolic episodes
2) Decrease orthostatic hypertensive response
3) Ablity to climb stairs safely
4) Tolerance for walking
5) Decrease HR and BP |
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Term
| What is the Resting HR of Children? |
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Definition
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Term
| How does the Systolic BP change after 1 month? |
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Definition
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