f someone is on a heart-rate limiting medication, what is the best way to track exertion to ensure safety? Karvonen method Just ask questions Measure lactate threshold Rating of perceived exertion
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If someone is on a heart-rate limiting medication, what is the best way to track exertion to ensure safety?
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Karvonen method |
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Just ask questions |
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Measure lactate threshold |
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Rating of perceived exertion |
Step by step
Solved in 3 steps
- If you were to administer a graded exercise test, which of the following listed below would you not expect to find? none of the answers are correct approximately linear increase in heart rate with increasing work rate approximately linear increase in systolic blood pressure with increasing work rate failure of diastolic blood pressure to increase with increasing work rateIf you have a client who wants to work out on his own, which of the following method of prescribing exercise intensity you should recommend to be more accurate? O Rating of perceived exertion (RPE) O Talk test O % Age predicted HRmax O % Heart rate reserve (measured)What does the term VO2max refer to? Draw a figure showing changes in VO2 over increasing intensity of exercise. Include 1 or 2 workloads beyond the point of VO2max. Draw a dashed line across graph to show VO2max.
- Which of the following is an example of a relative indication to terminating an exercise test? Group of answer choices Marked ST displacement > 2 mm Fatigue, shortness of breath, wheezing, leg cramps, or claudication Exaggerated hypertensive response (systolic >250 mmHg or diastolic blood pressure >115 mmHg) Drop in systolic blood pressure >10 mmHg, despite and increase in workload, when accompanied by other evidence of ischemia SpO2 less than 90% All of the above A, B, C C, D, EExplain how the target heart rate (THR) helps adjust exercise intensity in times of high heat, humidity, or while at altitude.We have looked at exercise from a couple of perspectives now. Of the sets of physiological parameters below, which is a combination of one parameter that increases, one that decreases and one that doesn't change with vigorous exercise in that order? Tidal volume, Inspiratory reserve volume, stroke volume Forced vital capacity, heart rate, cardiac output Hematocrit, forced vital capacity, respiratory rate Stroke volume, expiratory reserve volume, forced vital capacity Heart rate, tidal volume, hematocrit
- Beyond a certain level of activity, the health benefits of exercise can be reduced. This is known as: Question 4 options: length-tension relationship health-benefit relationship dose-response relationship health-response relationshipThe following blood pressure responses are both relative indications to stop exercise or exercise testing: • a drop in SBP >10 mmHg with an increase in work rate • a hypertensive response (SBP >250 mmHg and/or DBP >115 mmHg) Group of answer choices True FalseIt is a normal response to exercise as muscle aches and tenderness that might last a day or two as you get started. True or False
- Discuss how changes in “central command” and “peripheral feedback” following an endurance training program can lower the heart rate, ventilation, and catecholamine responses to a submaximal exercise bout.Which of the following tests would be best fit to determine HRmax using a HR monitor in hockey athletes? running a mile under a fixed time limit for all athletes 30 second maximal sprint 20 meter shuttle run test (beep test)You are working in cardiopulmonary rehabilitation. Your patient, Covey, has her first day today. She is 91 years old and has an extreme fear of exercise equipment. In order to make an exercise prescription, what protocol would you choose? Group of answer choices Bruce protocol Balke-Ware protocol YMCA Submaximal cycling test 6-minute walk test