intercostal muscles and the diaphragm in breathing * State the differences in composition between inspired and expired air * Use lime water as a test for carbon dioxide to investigate the differences in composition between inspired and expired air * Explain the role of mucus and cilia in protecting the gas exchange system from pathogens and particles * Investigate and describe the effects of physical activity on rate and depth of breathing * Explain the link between physical
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stable heart beat and breathing rate. Materials: There was only a few materials used in this lab: -Stopwatch -Exercise participant -Pulse taker (person) -Breathing recorder (person) -Exercise Procedure: Cogdell 2 Determine who will be the exercising participant and what exercise. Take a control of the heart rate. So‚ the pulse taker will count the number of beats for 15 seconds and multiply by 4 to get the bpm. Take a control of the breathing rate. So‚ the breathing recorder will counts
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Observation on heart and breathing rate Name: Pranjal Patel Clan: 9G3 Group members: Introduction: Exercise is crucial in sustaining a healthy lifestyle. For instance‚ exercising on a daily basis can increase muscle and help manage weight. Also‚ exercise can lower cholesterol levels in blood and lower the risk of type 2 diabetes and some cancers. Moreover‚ while exercising the respiration rate increases because he/she has to expel the carbon dioxide
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I turned to my instructor for help‚ only to understand that breathing is the cause of my body breaking down. Cardio-kickboxing is a high intensity‚ fast-paced full-body workout comprising of movements from aerobics and kickboxing. With continuous slow and deep breathing into the diaphragm during workout‚ it stimulates and trains the body to withstand any strenuous exercise‚ thus improving one’s stamina. It is unlike normal breathings that are shallow whereby the lungs are not filled completely
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Waterproof headphones and music player‚ tub of water(25°C)‚ electrodes‚ computer‚ BIOPAC system‚ skin temperature sensor‚ ECG sensor‚ breathing rate sensor‚ thermometer‚ TI-84 calculator. The experiment began using a TI-84 calculator as a random number generator‚ and 1-4 inputted into the calculator to determine order. Numbers 1-3 were inputted to determine the order of experimental groups for the participant. A plastic tub was then filled with a liter of water at 25℃‚ and a thermometer was placed
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reading‚ researching‚ and practicing breathing technique. This needs to include using the breathing technique after entering bed‚ being quiet‚ in the dark‚ with the breathing technique done at least 10 times. Day | 1 | 2 | 3 | Average scores/Amounts | What did you do during the 30 minutes before bed?(routine‚ brushed teeth‚ etc…) | Brush teeth‚ Breathing routine‚ center point to focus. | Brush teeth‚ Breathing routine‚ Dark room | Brush teeth‚ Breathing routine‚ |
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Activity 1: Normal Breathing 1. At 20 seconds‚ pH = 7.4 2. At 40 seconds‚ pH = 7.4 3. At 60 seconds‚ pH = 7.4 4. Did the pH level of the blood change at all during normal breathing? If so‚ how? No‚ the pH level of the blood did not change during normal breathing. 5. Was the pH level always within the “normal” range for the human body? Yes‚ the pH level was always within the normal range for human body. 6. Did the PCO2 level change during the course of normal breathing? If so‚ how? No‚ the
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respiration‚ must occur: 1. Pulmonary ventilation Air must move into and out of the lungs so that the gases in the air sacs (alveoli) of the lungs are continuously changed and refreshed. This is commonly called breathing. 2. External respiration Gas exchange (oxygen loading and carbon dioxide unloading) between the pulmonary
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intervention of meditative breathing. A baseline of three weeks was measured followed by four weeks of treatment phase. During the treatment phase‚ the participant completed meditative breathing exercise three times daily for five days each week. The participant completed the Clinical Assessment of Anxiety each Friday of the treatment phase. The results indicated improvement in the scores‚ however the participant’s score never got below the clinical cutting score of 30. Meditative Breathing for the Treatment
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Activity 3: Effect of Restricted Air Flow on Respiratory Volumes 1. How does this set of data compare to the data you recorded for Activity 2? The MRV is 3075 and the breathing is not as strong. 2. Is the respiratory system functioning better or worse than it did in the previous activity? Explain why. The breathing is more shallow and incomplete. The lungs were not able to inhale or exhale as much as in activity 2. 3. What does the air flow tube simulate in the human body? The trachea
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