Human Physiology: An Integrated Approach (8th Edition)
8th Edition
ISBN: 9780134605197
Author: Dee Unglaub Silverthorn
Publisher: PEARSON
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Chapter 18, Problem 2RQ
Summary Introduction
Introduction: The blood contains red blood cells, which carry the oxygen and nutrients to the body tissues. Red blood cells contain a protein called hemoglobin that binds the oxygen to it and circulate it throughout the body.
Summary Introduction
To determine: The process by which the remaining oxygen is transported to the cells.
Introduction: The red blood cells carry the oxygen and nutrients and oxygen to the body tissues. Red blood cells contain a protein called hemoglobin which binds oxygen to it and carries it throughout the body.
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Chapter 18 Solutions
Human Physiology: An Integrated Approach (8th Edition)
Ch. 18.1 - Cellular metabolism review: which of the following...Ch. 18.1 - Why doesnt the movement of oxygen from the alveoli...Ch. 18.1 - If nitrogen is 78% of atmospheric air, what is the...Ch. 18.1 - At the summit of Mt. Everest, an altitude of 8850...Ch. 18.1 - Prob. 5CCCh. 18.1 - If alveolar ventilation increases, what happens to...Ch. 18.1 - True or false? Plasma with a PO2 of 40 mm Hg and a...Ch. 18.1 - A saline solution is exposed to a mixture of...Ch. 18.2 - Can a person breathing 100% oxygen at sea level...Ch. 18.2 - What effect does hyperventilation have on the...
Ch. 18.2 - A muscle that is actively contracting may have a...Ch. 18.2 - How would an obstruction of the airways affect...Ch. 18 - List five factors that influence the diffusion of...Ch. 18 - Prob. 2RQCh. 18 - Prob. 3RQCh. 18 - Describe the structure of a hemoglobin molecule....Ch. 18 - Prob. 5RQCh. 18 - Describe the chemoreceptors that influence...Ch. 18 - Describe the protective reflexes of the...Ch. 18 - What causes the exchange of oxygen and carbon...Ch. 18 - List five possible physical changes that could...Ch. 18 - Concept map: Construct a map of gas transport...Ch. 18 - Prob. 11RQCh. 18 - Prob. 12RQCh. 18 - Prob. 13RQCh. 18 - Define hypoxia, COPD, and hypercapnia.Ch. 18 - Why did oxygen-transporting molecules evolve in...Ch. 18 - Draw and label the following graphs: a. the effect...Ch. 18 - Prob. 17RQCh. 18 - Prob. 18RQCh. 18 - Create reflex pathways (stimulus, receptor,...Ch. 18 - Prob. 20RQCh. 18 - Which person carries more oxygen in his blood? a....Ch. 18 - What would happen to each of the following...Ch. 18 - In early research on the control of rhythmic...Ch. 18 - Prob. 24RQCh. 18 - Prob. 25RQCh. 18 - Prob. 26RQCh. 18 - Prob. 27RQCh. 18 - Prob. 28RQCh. 18 - Adolph Fick, the nineteenth-century physiologist...Ch. 18 - Prob. 30RQ
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- With the appearance of strong oxidizers in blood in erythrocytes one of the following substances is formed first of all: 1. carbhemoglobin 2. carboxyhemoglobin 3. oxyhemoglobin 4. methemoglobin 5. deoxyhemoglobinarrow_forwardTrue or False: Oxygen and carbon dioxide bind to different parts of hemoglobin.arrow_forwardMetabolically active tissues have what sets of conditions that shift the oxyhemoglobin dissociation curve to the rightarrow_forward
- Factors involved in the difference between oxyhemoglobin values and cyanmethemoglobin values in normal individuals.arrow_forwardHemoglobin, a pigment found in RBC's, has a high affinity for oxygen. RBC's contain ~280 million molecules of hemoglobin which can each carry 4 oxygen molecules. The _____________ in the central portion of hemoglobin is what binds the oxygen to the RBCarrow_forwardDescribe On the surface of red blood cells are chemical substances called ___________, which impart blood type characteristics to the cells.arrow_forward
- At a pO 2 of ~100 torr, hemoglobin in whole blood is about 90% saturated with oxygen. This corresponds to ______________ pressure, where the ____________ of hemoglobin is favored.arrow_forward_____ results from a mutation that changes one amino acid in each beta chain of the hemoglobin molecule.arrow_forwardSelect the best answer or answers from the choices given: Most oxygen carried in the blood is (a) in solution in the plasma, (b) combined with plasma proteins, (c) chemically combined with the heme in red blood cells, (d) in solution in the red blood cells.arrow_forward
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