Homework Answers
ANSWER.
1) Gas exchange in the respiratory system occurs between the Alveoli
and Capillaries,O2 is inhaled and CO2 is removed from the body by
expiration.
2) The statement is TRUE.
* Lower respiratory system consist of Trachea,Bronchi,Bronchioles
and Alveoli.
3) b) Mucus is a thick,sticky substance produced by the Globet cells in the epithelial
lining of nose.
4) Statement FALSE about surfactant mechanism is
c) Increases surface tension
* Surfactants helps to reduce surface tension in the lung.
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1. Gas exchange in the respiratory system occurs between the A and B , C is...
1. Gas exchange in the respiratory system occurs between the A and B C is inhaled...
1. Gas exchange in the respiratory system occurs between the A and B C is inhaled and D i s removed from the body by expiration. Answer: a) A: alveoli, B: capillaries, C: 02, D: CO2 b) A: alveoli, B: capillaries, C: CO2, D: 02 c) A: bronchi, B: capillaries, C: 02, D: CO2 d) A: bronchi, B: capillaries, C: CO2, D: 02 2. The lower respiratory tract consist the trachea, bronchi, bronchioles, and alveoli. Answer: a) True b) False...
Choose the correct Answer. 1. What is the function of goblet cells in the respiratory tract?...
Choose the correct Answer. 1. What is the function of goblet cells in the respiratory tract? These alveolar cells are thin and therefore function in gas transport. These alveolar cells function in the production of surfactant production. These cells are macrophages and therefore function in immune response/defense. These ciliated cells are found in the bronchi and function to move mucus up the respiratory tract. These cells are found in trachea and bronchi, and function in the production of mucus. 2....
Name: Chapter 24: The Respiratory System Date Section POST-LABORATORY WORKSHEET The corresponds to the Learning Objectivelsi...
Name: Chapter 24: The Respiratory System Date Section POST-LABORATORY WORKSHEET The corresponds to the Learning Objectivelsi listed in the chapter opener outline Do You Know the Basics? Exercise 24.1: Offactory Mucosa Place the tollowing layers of the weal f the respiratry tract in order from innermest to outermost. t. a. adventitia b mucosa C. submucosa 2 Stratfied squamous epithelial tissue lines the nssal cavity. Exercise 24.2: The Trachea True/False, 3. The trachea is tanterioriposterior)to the esophagus e 4. Which of...
D 1. These are peripheral chemoreceptors that monitor changes in respiratory gasses and blood acidity levels...
D 1. These are peripheral chemoreceptors that monitor changes in respiratory gasses and blood acidity levels carotid bodies medulla oblongata vagus nerve D 2. The region of the lung served by secondary, or lobar, bronchi. lobule bronchopulmonary segment lobe D 3. The respiratory zone begins at the large bronchioles. False True D 4. The serous membrane lining of the wall of the thoracic cavity. parietal pericardium visceral pleura parietal pleura visceral pericardium D 5. The smallest airway of the bronchial...
1. a form in which carbon dioxide is transported in blood A. pH B. hydrogen ions...
1. a form in which carbon dioxide is transported in blood A. pH B. hydrogen ions C. bicarbonate D. pharynx E. larynx F. respiratory exchange G. conducting H. mucus membrane I. mucociliary clearance J. diffusion K. osmosis L. peritubular capillaries M. glomerular capillaries N. bronchi O. alveoli P. nephrons 2. where sound is produced 3. a measure of the hydrogen ion concentration 4. microscopic structures in the kidneys that produce urine - _ _5. the name of the tiny air...
1. Macronutrients and micronutrients both provide fuel for energy a. True b. False 2. Which layer...
1. Macronutrients and micronutrients both provide fuel for energy a. True b. False 2. Which layer of the alimentary canal contains blood vessels and nerves? a. Mucous membrane Layer b Submucosa Layer c. Muscular Layer d. Serous Layer 3. Which type of salivary binds food for swallowing? a. Mucus BSerous 4. What is the first section of the small intestine that connects the stomach to the rest of the small intestine?ie Duodenüm b. Jejunum c. lleum d. Descending colon s....
When your clinical ends, Mr. B is resting peacefully. His respiratory rate and heart rate are...
When your clinical ends, Mr. B is resting peacefully. His respiratory rate and heart rate are back to normal, his chest tube is not bubbling anymore, and his breath sounds are even on both sides. Mrs. H is using her spirometer, and the respiratory tech says her vital capacity is a lot better than it was the first time he checked on her. The CNS tells your prof you made a good save in noticing Mr. B's tipped chest tube...
Section 1 (2 pts) 1) Which of the following is true: A. the diaphragm is responsible...
Section 1 (2 pts) 1) Which of the following is true: A. the diaphragm is responsible for 75% of thoracic expansion B. expiration is dependent upon external intercostal muscle activity C. Intrapulmonary pressure is always greater than atmospheric pressure D. The diaphragm and external intercostal muscles are two major accessory muscles OOOO 2) Which of the following statements on external respiration is true: (2pts) A. the concentration of oxygen is greater in pulmonary circulation than in the alveoli B. the...
Instructors may of the Review SH using Masterin REVIEW SHEET Anatomy of the Respiratory System EXERCISE...
Instructors may of the Review SH using Masterin REVIEW SHEET Anatomy of the Respiratory System EXERCISE Name Lab Time/Date Upper and lower Respiratory System Structures 1. Complete the labeling of the model of the respiratory structures (sagittal section) shown below. 2. Two pairs of mucosal folds are found in the larynx. Which pair are the true vocal cords (superior or infer 3. Name the specific cartilages in the larynx that correspond to the following descriptions. shaped like a ring forms...
OPTIONA OPTIONS 1. Site of gas exchange in lungs 2. Bicarbonate formation occurs in the 3....
OPTIONA OPTIONS 1. Site of gas exchange in lungs 2. Bicarbonate formation occurs in the 3. Greater dead space volume alveolar ventilation 4. Anatomic dead space is found in the 5. In normal, quiet breathing, expiration is 6. Gas exchange across the respiratory membrane occurs by 7. During inspiration, the external intercostals 8. A right shift of the OD curve indicates higher oxygen 9. Bicarbonates are transported in the 10. The diaphragm contracts during 11. CO, is mostly transported in...
1. Gas exchange in the respiratory system occurs between the A and B C is inhaled and D i s removed from the body by expiration. Answer: a) A: alveoli, B: capillaries, C: 02, D: CO2 b) A: alveoli, B: capillaries, C: CO2, D: 02 c) A: bronchi, B: capillaries, C: 02, D: CO2 d) A: bronchi, B: capillaries, C: CO2, D: 02 2. The lower respiratory tract consist the trachea, bronchi, bronchioles, and alveoli. Answer: a) True b) False...
Name: Chapter 24: The Respiratory System Date Section POST-LABORATORY WORKSHEET The corresponds to the Learning Objectivelsi listed in the chapter opener outline Do You Know the Basics? Exercise 24.1: Offactory Mucosa Place the tollowing layers of the weal f the respiratry tract in order from innermest to outermost. t. a. adventitia b mucosa C. submucosa 2 Stratfied squamous epithelial tissue lines the nssal cavity. Exercise 24.2: The Trachea True/False, 3. The trachea is tanterioriposterior)to the esophagus e 4. Which of...
D 1. These are peripheral chemoreceptors that monitor changes in respiratory gasses and blood acidity levels carotid bodies medulla oblongata vagus nerve D 2. The region of the lung served by secondary, or lobar, bronchi. lobule bronchopulmonary segment lobe D 3. The respiratory zone begins at the large bronchioles. False True D 4. The serous membrane lining of the wall of the thoracic cavity. parietal pericardium visceral pleura parietal pleura visceral pericardium D 5. The smallest airway of the bronchial...
1. a form in which carbon dioxide is transported in blood A. pH B. hydrogen ions C. bicarbonate D. pharynx E. larynx F. respiratory exchange G. conducting H. mucus membrane I. mucociliary clearance J. diffusion K. osmosis L. peritubular capillaries M. glomerular capillaries N. bronchi O. alveoli P. nephrons 2. where sound is produced 3. a measure of the hydrogen ion concentration 4. microscopic structures in the kidneys that produce urine - _ _5. the name of the tiny air...
1. Macronutrients and micronutrients both provide fuel for energy a. True b. False 2. Which layer of the alimentary canal contains blood vessels and nerves? a. Mucous membrane Layer b Submucosa Layer c. Muscular Layer d. Serous Layer 3. Which type of salivary binds food for swallowing? a. Mucus BSerous 4. What is the first section of the small intestine that connects the stomach to the rest of the small intestine?ie Duodenüm b. Jejunum c. lleum d. Descending colon s....
Section 1 (2 pts) 1) Which of the following is true: A. the diaphragm is responsible for 75% of thoracic expansion B. expiration is dependent upon external intercostal muscle activity C. Intrapulmonary pressure is always greater than atmospheric pressure D. The diaphragm and external intercostal muscles are two major accessory muscles OOOO 2) Which of the following statements on external respiration is true: (2pts) A. the concentration of oxygen is greater in pulmonary circulation than in the alveoli B. the...
Instructors may of the Review SH using Masterin REVIEW SHEET Anatomy of the Respiratory System EXERCISE Name Lab Time/Date Upper and lower Respiratory System Structures 1. Complete the labeling of the model of the respiratory structures (sagittal section) shown below. 2. Two pairs of mucosal folds are found in the larynx. Which pair are the true vocal cords (superior or infer 3. Name the specific cartilages in the larynx that correspond to the following descriptions. shaped like a ring forms...
OPTIONA OPTIONS 1. Site of gas exchange in lungs 2. Bicarbonate formation occurs in the 3. Greater dead space volume alveolar ventilation 4. Anatomic dead space is found in the 5. In normal, quiet breathing, expiration is 6. Gas exchange across the respiratory membrane occurs by 7. During inspiration, the external intercostals 8. A right shift of the OD curve indicates higher oxygen 9. Bicarbonates are transported in the 10. The diaphragm contracts during 11. CO, is mostly transported in...
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