Cardiopulmonary Anatomy & Physiology
7th Edition
ISBN: 9781337794909
Author: Des Jardins, Terry.
Publisher: Cengage Learning,
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 7, Problem 1CAQ2
Summary Introduction
To review:
The given blank space in the statement, “COHb causes the oxygen dissociation curve to shift to the __________,” is to be filled-in.
Introduction:
The relation between the partial pressure of oxygen and oxygen saturation is depicted in the oxyhemoglobin dissociation curve. The partial pressure of oxygen is represented on the x-axis and the oxygen saturation is shown on the y-axis. The P50 (partial pressure at which the hemoglobin remains 50% saturated with oxygen) value is taken as the reference point in the oxyhemoglobin dissociation curve.
Please refer to Clinical Application Case-1 for further infromation.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionChapter 7 Solutions
Cardiopulmonary Anatomy & Physiology
Ch. 7 - 1. During acute alveolar hypoventilation, the...Ch. 7 - The bulk of the CO2 produced in the cells is...Ch. 7 - 3. During acute alveolar hyperventilation, the...Ch. 7 - 4. In chronic hypoventilation, renal compensation...Ch. 7 - Prob. 5RQCh. 7 - Prob. 6RQCh. 7 - Metabolic alkalosis can develop from 1....Ch. 7 - Prob. 8RQCh. 7 - Prob. 9RQCh. 7 - Prob. 10RQ
Ch. 7 - Prob. 11RQCh. 7 - 12. Metabolic acidosis caused by fixed acids is...Ch. 7 - Prob. 13RQCh. 7 - Prob. 14RQCh. 7 - Prob. 15RQCh. 7 - Prob. 1CAQ1Ch. 7 - Prob. 1CAQ2Ch. 7 - Prob. 1CAQ3Ch. 7 - Prob. 1CAQ4Ch. 7 - Prob. 1CAQ5Ch. 7 - Case 1
6. The nomogram verified that the sole...Ch. 7 - Case 2 The fact that the initial pH (7.10) and...Ch. 7 - Prob. 2CAQ2Ch. 7 - Prob. 2CAQ3Ch. 7 - Case 2
4. If sodium bicarbonate had initially been...
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
Case 2 As the airway resistance increased in this case, the alveoli distal to the bronchial constriction required (shorter______; longer_______) time to inflate. These alveoli are said to have a (short______; long _________) time constant.
arrow_forward
At sea level, the alveolar water vapor pressure in normally about A. 0.2 mm Hg B. 47 mm Hg C. 0.0 mm Hg D. 40 mm Hg
arrow_forward
Case 2 As fluid accumulated in the patients alveoli, the diffusion of oxygen into the pulmonary capillaries decreased. This was verified by the __________________________________.
arrow_forward
If an individual fully inhales to a total lung capacity of 4.5 L at sea level (760 mm Hg) and dives to a depth of 66 feet, the lungs will be compressed to about A. 1.0 L B. 1.5 L C. 2.0 L D. 2.5 L
arrow_forward
Case 1 Because this patient's ribs were broken on the right side, his right chest (bulged outward _____; caved inward_____) during each inspiration.
arrow_forward
Case 2 Because of the lung hyperinflation described in question 1, the patient was generating (small_________; large_____) pleural pressure changes with (little or no ________ moderate to large_________) volume changes.
arrow_forward
Case 2 The fact that the initial pH (7.10) and HCO3- (21 mEq/L) were both lower than expected for an acute increase in the Paco2(70 mm Hg) suggested that there were additional ____________ present in the patients blood.
arrow_forward
Case 2 The patient's fatigue and respiratory rate of 6 breaths/min further caused the ventilation- perfusion ratio to (______rise;________ fall).
arrow_forward
Case 2 As a result of the hyperinflation, the patient's work of breathing increased because her lungs were inflated to the very top of their pressure- volume curve. As the pressure-volume curve illustrates, lung compliance is very (high __________; low_______) on the upper, flat portion of the pressure-volume curve.
arrow_forward
Case 1
2. As a result of the previously described condition, the patient's right lung__________,
which in turn caused an acute (decreased ______; increased_____) lung compliance condition.
arrow_forward
9. Which of the following forced expiratory measurements is a good index of the integrity of large airway function?
A. FEVT
B. FEF200-1200
C. FEF25%-75%
D. MVV
arrow_forward
Case 2 1. This patient demonstrated both obstructive and restrictive lung disorders. During the first part of the case, which pulmonary function studies verified that the patient had an obstructive pulmonary disorder? _______________________ ________________________
arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Cardiopulmonary Anatomy & Physiology
Biology
ISBN:9781337794909
Author:Des Jardins, Terry.
Publisher:Cengage Learning,
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Cardiopulmonary Anatomy & Physiology
Biology
ISBN:9781337794909
Author:Des Jardins, Terry.
Publisher:Cengage Learning,
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning