Question

18. Urine that looks like lemonade is an indicator of dehydration. a. True b. False Sean has training for a 5K race for about 2 months. He ha of breathing during his runs since beginning his training. Prior to training for the sedenta s decreased his time and improved his quality He also was slightly overweight and tended to breathe through his mouth. Now, he is at a ry. SK, Sean was normal weight for his height and breathes easier through his nose for inspiration. 19. Which factor of breathing WAS NOT likely a reason of Sean's improved breathing? a. Physical activity b. Lung elasticity c. Alveoli health d. Atmospheric pressure 20. As Sean became a nose breather, how did he benefit? Improved smell Ability to remove residual volume from the lungs Less bacteria and particles into the lungs Air is cooler entering the lungs a. b. c. d. Paul is an elderly man and has been hospitalized for 3 days with bronchitis. He lives at home with his wife and both are fairly healthy with little medical history of disease. He was a smoker for about 20 years, but quit 6 years ago. Since he quit smoking he feels better, but he has noticed he has more difficulty taking a deep breath the last 6-8 months. He has been coughing a lot and the nursing staff encourages him to cough. He has "coughed up" mucus that is yellow in color for 2 days. 21. What has likely led to Paul having trouble getting a deep breath the last 6-8 months? a. Decrease in lung elasticity b. Decrease brain function c. Bronchitis d. Emotional state 22. Why does the nursing staff encourage him to cough? a. To expel the infected mucus b. Increase lung capacity c. Improve abdominal function d. To steal his candy while he is preoccupied coughing. 23. As Paul coughs, he is forcing more air out. How does he do this? a. Increased lung elasticity b. Abdominal muscle contraction c. Alveoli compression d. Increased diaphragm contraction

Answer 1

18. The correct option is false . Lemonade color of urine is not a indicator of dehydration . Apple juice color of urine is an indicator of dehydration .

19. The factor of breathing which was not likely a reason of Sean's improved breathing is atmospheric pressure . Other factors such as lung elasticity , physical activity and alveoli health helps in the improvement of breathing .

20. The benefits of nose breathing are :-

- less bacteria and particles into the lungs

- air is cooler entering the lungs

21. The reason for trouble in deep breath for Paul last 6-8 months is Bronchitis .