Exam 2 pes 335 questions Study guides, Class notes & Summaries

PES 335 2023 Exam 2 Questions with All Correct Answers qPrimary function of the respiratory system - ANSWER q1aaqfacilitate exchange of oxygen and carbon dioxide between the external environment and our internal environment The Lungs - ANSWER 11-Capacity to hold 4-6 liters -Weight about 2 pounds -when spread out they would cover half of tennis court -contain more than 300 million alveoli System of Ventilation - ANSWER Air enters trachea- air down to bronchi- br...

PES 335 Exam 2 Questions with Complete Solutions What are the tools to measure Aerobic Fitness? - ANSWER 1. VO2max 2. Changes in lactate threshold 3. HR at fixed sub-maximal power output 4.Changes in RPE What is VO2 max? - ANSWER Measure of oxygen consumption used for the aerobic generation of ATP What is the relationship between VO2 max and exercise intensity? - ANSWER VO2max is directly related to exercise intensity for large muscle repetitive exercise. What are the VO2 ...

PES 335 Final Exam Questions with Complete Solutions 3 functions of the respiratory system - ANSWER 1. supply oxygen 2. eliminate CO2 3. regulate H+ pulmonary ventilation - ANSWER movement of air into and out of the lungs order of airflow into lungs - ANSWER trachea-bronchi-bronchioles-alveoli site of gas exchange in the lungs - ANSWER alveoli diaphragm - ANSWER Large, flat muscle at the bottom of the chest cavity that helps with breathi...

PES 335 Exam Questions and Answers All Correct What are the tools to measure Aerobic Fitness? - ANSWER 1. VO2max 2. Changes in lactate threshold 3. HR at fixed sub-maximal power output 4.Changes in RPE What is VO2 max? - ANSWER Measure of oxygen consumption used for the aerobic generation of ATP What is the relationship between VO2 max and exercise intensity? - ANSWER VO2max is directly related to exercise intensity for large muscle repetitive exercise. What...

Exam 2 PES 335 Questions with All Complete Solutions Vo2 test supposed to last - ANSWER 8-12 minutes. Criteria for VO2max Achievement - ANSWER · Primary o Leveling off of VO2 Secondary § Blood lactate> 8 mMol/1 § Reach age predicted max HR § RER> 1.15 o VCO2/Vo2 Maximum heart rate= - ANSWER 220-age Respiratory age ratio= - ANSWER VCo2/ VO2 VO2 = - ANSWER CO x a-v O2 Difference a-v O2- - ANSWER The amount of oxygen that ...

PES 335 Exam 2 Questions with All Correct Answers Function of the ventilatory system - ANSWER regulates the gaseous state of the external enviroment for aerating fluids of the internal enviroment during rest and physical activity How does inspiration occur? - ANSWER the diaphragm contracts and moves downward and the intercostal mm. lift the ribs and sternum up. How does expiration occur? - ANSWER passive process, air moves out of lungs from the recoil of stretched...