Human Physiology: An Integrated Approach (8th Edition)
8th Edition
ISBN: 9780134605197
Author: Dee Unglaub Silverthorn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 17, Problem 18RQ
Compile the following terms into a map of ventilation. Use up arrows, down arrows, greater than symbols (>), and less than symbols (<) as modifiers. You may add other terms.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What will be the effective permeability coefficient ko for oxygen transport from alveoli to the surface of red blood cells provided
the tissue between alveoli and pulmonary vessels has permeability to oxygen Pw = 0.3cm/s, while the mass transfer coefficient
for oxygen transport in blood plasma km = 0.5cm/s?
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
a
0.8 cm/s
b.
0.75cm/s
2 0.19 cm/s
- 0.05 cm/s
The formula to determine minute ventilation is:
O VA - (Vd x f)
O fx Vt
O fx (Vt - Vd)
O None of these are correct
O (Vd - Vt) x f
Pulmonary ventilation (VE) is determined by two variables. What are they and what do
they represent?
Chapter 17 Solutions
Human Physiology: An Integrated Approach (8th Edition)
Ch. 17.1 - What is the difference between cellular...Ch. 17.1 - Prob. 2CCCh. 17.1 - Name the components (including muscles) of the...Ch. 17.1 - Which air passages of the respiratory system are...Ch. 17.1 - Cigarette smoking paralyzes cilia in the airways...Ch. 17.1 - Is blood flow through the pulmonary trunk greater...Ch. 17.1 - A person has left ventricular failure but normal...Ch. 17.1 - Calculate the mean pressure in a person whose...Ch. 17.2 - If nitrogen is 78% of atmospheric air, what is the...Ch. 17.2 - The partial pressure of water vapor in inspired...
Ch. 17.3 - How are lung volumes related to lung capacities?Ch. 17.3 - Which lung volume cannot be measured directly?Ch. 17.3 - Prob. 13CCCh. 17.3 - As inhaled air becomes humidified passing down the...Ch. 17.3 - Compare the direction of air movement during one...Ch. 17.3 - Explain the relationship between the lungs, the...Ch. 17.3 - Scarlett OHara is trying to squeeze herself into a...Ch. 17.3 - Why would loss of the ability to cough increase...Ch. 17.3 - Prob. 19CCCh. 17.3 - A stabbing victim is brought to the emergency room...Ch. 17.3 - In a normal person, which contributes more to the...Ch. 17.3 - Coal miners who spend years inhaling fine coal...Ch. 17.3 - How does the work required for breathing change...Ch. 17.3 - A cancerous lung tumor has grown into the walls of...Ch. 17.3 - Prob. 25CCCh. 17.3 - Prob. 26CCCh. 17.3 - Restrictive lung diseases decrease lung...Ch. 17.3 - Chronic obstructive lung disease causes patients...Ch. 17 - List four functions of the respiratory system.Ch. 17 - Give two definitions for the word respiration.Ch. 17 - Which sets of muscles are used for normal quiet...Ch. 17 - Give two functions of pleural fluid.Ch. 17 - Name the anatomical structures that an oxygen...Ch. 17 - Diagram the structure of an alveolus, and state...Ch. 17 - Trace the path of the pulmonary circulation. About...Ch. 17 - What happens to inspired air as it is conditioned...Ch. 17 - During inspiration, most of the thoracic volume...Ch. 17 - Prob. 10RQCh. 17 - Refer to the spirogram in the following figure: a....Ch. 17 - Of the three factors that contribute to the...Ch. 17 - Prob. 13RQCh. 17 - What is the function of surfactants in general? In...Ch. 17 - Prob. 15RQCh. 17 - Prob. 16RQCh. 17 - Prob. 17RQCh. 17 - Compile the following terms into a map of...Ch. 17 - Decide whether each of the following parameters...Ch. 17 - Prob. 20RQCh. 17 - The cartoon coyote is blowing up a balloon in...Ch. 17 - Match the descriptions to the appropriate phase(s)...Ch. 17 - Draw and label a graph showing the PO2 of air in...Ch. 17 - Prob. 24RQCh. 17 - Prob. 25RQCh. 17 - A student breathes at a rate of 20 breaths/min,...Ch. 17 - Prob. 27RQCh. 17 - Prob. 28RQCh. 17 - Assume a normal female has a resting tidal volume...Ch. 17 - Prob. 30RQCh. 17 - Prob. 31RQCh. 17 - Prob. 32RQCh. 17 - Prob. 33RQCh. 17 - Prob. 34RQCh. 17 - Prob. 35RQCh. 17 - Prob. 36RQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Minute ventilation (Ve, L/min) is the result of tidal volume (TV, L/breath) and frequency (f, breaths/min) such that Ve = TV x f. The Ve which would result in the greatest alveolar ventilation would be: %3D O Ve = 5, TV =1.0 , f = 5 O Ve = 5, TV = 0.5, f = 10 O Ve = 5, TV = 0.25, f = 20arrow_forwardCalculate the alveolar ventilation rate for a patient with the following values. (Indicate only the numerical value of your answer. Assume units of mL/min.) Tidal volume = 500 mL Functional residual capacity = 2,000 mL Total lung capacity = 5,500 mL Respiratory rate = 15 breaths/minute Physiologic dead space = 150 mLarrow_forwardDraw a graph and Identify (No) write definition: MVV = maximal voluntary ventilation- №o LVV low voluntary ventilation - №o The phases of the respiratory cycle-№o Tidal volume - №o FEV1 = forced expiratory volume in 1 sec - №o VC= Vital Capacity - №o IRV = inspiratory reserve volume - №o ERV = Expiratory Reserve Volume - №o Compare your result with norm and draw a conclusion D H 10arrow_forward
- If air flows into the lungs with an inlet pressure of 1 bar, how will the air resistance affect the flow, show that using the combined parameter model methodarrow_forwardUsing the information below, calculate the Oxygen Diffusion Driving Force (mmHg), which is the pressure gradient that drives O₂ out of the alveoli and into the blood (calculated as PAO₂- PVO₂): Barometric Pressure at Salt Lake City, UT= 4,226 ft. (1,288 m)→→ 657 mmHg . Estimated mixed-venous PO2 of blood returning to the lungs after leaving the muscle (PvO₂) at rest, measured at Salt Lake City, UT: PvO2 = 36 mmHg O 90 mmHg O 54 mmHg O 36 mmHg O 29 mmHgarrow_forwardMechanical ventilation is indicated when the patient's spontaneous ventilation is inadequate to sustain life by hooking the patient into a mechanical ventilator. It provides breathing support until lung function is restored, delivering warm (body temperature 37° C [98.6° F]), 100% humidified oxygen at FiO2 levels between 21% to 100%. 1. Discuss the process how does positive-pressure ventilator deliver air to the lungs? List 3 risks or complications of patient who is hooked in mechanical ventilator and discuss how it is even possible.arrow_forward
- Assume your normal tidal volume is 500 mL/breath and your ventilation rate is 15 breaths per minute. If you are taking shallow breaths (TV = 200 mL/breath) to avoid severe pain from a rib injury, what ventilation rate will be required to achieve the same total pulmonary ventilation?arrow_forwardCalculate the respiratory rate (RR) and maximal voluntary ventilation (MVV) using the values provided in the table.arrow_forwardDiscuss the Respiratory quotientarrow_forward
- What change (increase or decrease) in arterial Pco2 leads to an increase in minute ventilation? Increase During normal resting conditions, arterial Pco2 is 40 mm Hg and minute ventilation is approximately 6.5 L/min. If the arterial Pco2 increased by 4 mm Hg. to what approximate value would minute ventilation increase? [Select] During normal resting conditions, arterial Poz is 100 mm Hg and minute ventilation is approximately 6.5 L/min. If the arterial Po2 decreased by 4 mm Hg, to what approximate value would minute ventilation increase? [Select] [Select] 5 L/min 6.6 L/min 9 L/min 12 L/min 15 L/min Nextarrow_forwardWhat is the alveolar ventilation of a resting person with a tidal volume of 500 mL, a dead space of 150 mL, and a respiratory rate of 12 breaths per minute? Suppose the person exercises, so that tidal volume increases to 4000 mL, dead space increases to 300 mL due to dilation of the respiratory passageways, and respiratory rate increases to 24 breaths per minute. What is the alveolar ventilation then? How is the change in alveolar ventilation beneficial for doing exercise?arrow_forwardFig. 2.1 shows photomicrographs of lung tissue at the same magnification. One shows healthylung tissue and the other shows lung tissue from a person with COPD. Line AB shows the diameter of one healthy alveolus. Line CD shows the diameter of an area oflung where the alveoli have been destroyed. The real diameter of healthy alveolus is 200 µm.If line AB in the picture is 2 cm, calculate the magnification of the picture...... Magnification: …………………… please solve with step max 15-20 minutes and no reject thank uarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Basic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:CengageHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Respiratory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=v_j-LD2YEqg;License: Standard youtube license