ANATOMY & PHYSIOLOGY: AN INTEGRATIVE AP
3rd Edition
ISBN: 9781264013470
Author: McKinley
Publisher: MCGRAW-HILL LEARNING SOLN.(CC)
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Chapter 11.8, Problem 23WDL
Summary Introduction
To determine:
The common actions of muscles in the anterior compartment of the forearm.
Concept introduction:
Muscles are soft tissues that help to provide motion and force to the body. It is found in the body of animals and humans. It is also responsible for maintaining and changing of posture, locomotion, and movement of internal organs such as the heart.
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A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation?
The cell membranes are more resistant than normal.
An isotonic solution had been added instead of water.
A solution of 0.1 M NaCl had been added instead of water.
Not enough water had been added to the red blood cell pellet.
The man had sickle-cell anaemia.
A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation?
The cell membranes are more resistant than normal.
An isotonic solution had been added instead of water.
A solution of 0.1 M NaCl had been added instead of water.
Not enough water had been added to the red blood cell pellet.
The man had sickle-cell anaemia.
With reference to their absorption spectra of the oxy haemoglobin intact line) and deoxyhemoglobin (broken line) shown in Figure 2 below, how would you best explain the reason why there are differences in the major peaks of the spectra? Figure 2. SPECTRA OF OXYGENATED AND DEOXYGENATED HAEMOGLOBIN OBTAINED WITH THE RECORDING SPECTROPHOTOMETER 1.4 Abs < 0.8 06 0.4 400 420 440 460 480 500 520 540 560 580 600 nm 1. The difference in the spectra is due to a pH change in the deoxy-haemoglobin due to uptake of CO2- 2. There is more oxygen-carrying plasma in the oxy-haemoglobin sample. 3. The change in Mr due to oxygen binding causes the oxy haemoglobin to have a higher absorbance peak. 4. Oxy-haemoglobin is contaminated by carbaminohemoglobin, and therefore has a higher absorbance peak 5. Oxy-haemoglobin absorbs more light of blue wavelengths and less of red wavelengths than deoxy-haemoglobin
Chapter 11 Solutions
ANATOMY & PHYSIOLOGY: AN INTEGRATIVE AP
Ch. 11.1 - LEARNING OBJECTIVE
1. Compare and contrast the...Ch. 11.1 - WHAT DID YOU LEARN?
1 What is the difference...Ch. 11.1 - LEARNING OBJECTIVE
2. Describe and differentiate...Ch. 11.1 - Which muscle is strongera pennate muscle or a...Ch. 11.1 - Prob. 3LOCh. 11.1 - What is the difference between an agonist and a...Ch. 11.2 - LEARNING OBJECTIVES
4. List the seven...Ch. 11.2 - LEARNING OBJECTIVE
5. Give examples of muscles...Ch. 11.2 - What are some words used in muscle names that...Ch. 11.2 - The gluteus maximus muscle gets its name from...
Ch. 11.3 - Prob. 6LOCh. 11.3 - Prob. 7LOCh. 11.3 - Prob. 6WDLCh. 11.3 - Prob. 7WDLCh. 11.3 - Prob. 8LOCh. 11.3 - Prob. 9LOCh. 11.3 - Which extrinsic eye muscles abduct the eye (move...Ch. 11.3 - Prob. 10LOCh. 11.3 - Prob. 11LOCh. 11.3 - Prob. 12LOCh. 11.3 - Prob. 9WDLCh. 11.3 - Prob. 10WDLCh. 11.3 - Prob. 13LOCh. 11.3 - Prob. 1WDTCh. 11.3 - List the four suprahyoid muscles, and describe a...Ch. 11.3 - Prob. 14LOCh. 11.3 - Which neck muscles extend the neck? Which neck...Ch. 11.4 - Prob. 15LOCh. 11.4 - Prob. 16LOCh. 11.4 - Which muscles form the erector spinae, and what...Ch. 11.5 - Prob. 17LOCh. 11.5 - Prob. 18LOCh. 11.5 - Prob. 2WDTCh. 11.5 - Prob. 14WDLCh. 11.5 - How is the diaphragm involved in respiration?Ch. 11.6 - LEARNING OBJECTIVES
19. List the four pairs of...Ch. 11.6 - Prob. 20LOCh. 11.6 - What are the main actions of the abdominal...Ch. 11.7 - Prob. 21LOCh. 11.7 - Prob. 22LOCh. 11.7 - Prob. 17WDLCh. 11.8 - Prob. 23LOCh. 11.8 - Prob. 18WDLCh. 11.8 - Prob. 24LOCh. 11.8 - Prob. 25LOCh. 11.8 - Prob. 19WDLCh. 11.8 - Identify the rotator cuff muscles, and describe...Ch. 11.8 - Prob. 26LOCh. 11.8 - Prob. 27LOCh. 11.8 - Prob. 3WDTCh. 11.8 - What are the muscles in the anterior compartment...Ch. 11.8 - Prob. 22WDLCh. 11.8 - Prob. 28LOCh. 11.8 - Prob. 29LOCh. 11.8 - Prob. 23WDLCh. 11.8 - What muscles in the posterior compartment move the...Ch. 11.8 - Prob. 30LOCh. 11.8 - Prob. 25WDLCh. 11.9 - Prob. 31LOCh. 11.9 - Prob. 32LOCh. 11.9 - Prob. 26WDLCh. 11.9 - Prob. 33LOCh. 11.9 - LEARNING OBJECTIVES
34. Describe the muscles of...Ch. 11.9 - Prob. 27WDLCh. 11.9 - Prob. 35LOCh. 11.9 - Prob. 36LOCh. 11.9 - Prob. 28WDLCh. 11.9 - Prob. 37LOCh. 11.9 - WHAT DO YOU THINK?
4 The extensor digitorum...Ch. 11.9 - Prob. 29WDLCh. 11 - Prob. 1DYBCh. 11 - Prob. 2DYBCh. 11 - _____ 3. When this large muscle contracts, the...Ch. 11 - Prob. 4DYBCh. 11 - Prob. 5DYBCh. 11 - _____ 6. The dorsal interossei muscles in the hand...Ch. 11 - Prob. 7DYBCh. 11 - Prob. 8DYBCh. 11 - Prob. 9DYBCh. 11 - Prob. 10DYBCh. 11 - Prob. 11DYBCh. 11 - Which muscles of facial expression do you use to...Ch. 11 - Distinguish between suprahyoid and infrahyoid...Ch. 11 - What is the effect of contracting the abdominal...Ch. 11 - What movements are possible at the glenohumeral...Ch. 11 - Identify the compartments of the arm (brachium),...Ch. 11 - Prob. 17DYBCh. 11 - Prob. 18DYBCh. 11 - What leg muscles allow a ballet dancer to rise up...Ch. 11 - Which muscles are responsible for foot inversion?Ch. 11 - Prob. 1CALCh. 11 - Prob. 2CALCh. 11 - Prob. 3CALCh. 11 - Prob. 4CALCh. 11 - Prob. 5CALCh. 11 - Prob. 1CSLCh. 11 - While training on the balance beam, Pat slipped...Ch. 11 - Prob. 3CSLCh. 11 - Why is it more difficult for Eric to lift a heavy...
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- With reference to their absorption spectra of the oxy haemoglobin intact line) and deoxyhemoglobin (broken line) shown in Figure 2 below, how would you best explain the reason why there are differences in the major peaks of the spectra? Figure 2. SPECTRA OF OXYGENATED AND DEOXYGENATED HAEMOGLOBIN OBTAINED WITH THE RECORDING SPECTROPHOTOMETER 1.4 Abs < 0.8 06 0.4 400 420 440 460 480 500 520 540 560 580 600 nm 1. The difference in the spectra is due to a pH change in the deoxy-haemoglobin due to uptake of CO2- 2. There is more oxygen-carrying plasma in the oxy-haemoglobin sample. 3. The change in Mr due to oxygen binding causes the oxy haemoglobin to have a higher absorbance peak. 4. Oxy-haemoglobin is contaminated by carbaminohemoglobin, and therefore has a higher absorbance peak 5. Oxy-haemoglobin absorbs more light of blue wavelengths and less of red wavelengths than deoxy-haemoglobinarrow_forwardWhich ONE of the following is FALSE regarding haemoglobin? It has two alpha subunits and two beta subunits. The subunits are joined by disulphide bonds. Each subunit covalently binds a haem group. Conformational change in one subunit can be transmitted to another. There are many variant ("mutant") forms of haemoglobin that are not harmful.arrow_forwardWhich ONE of the following is FALSE regarding haemoglobin? It has two alpha subunits and two beta subunits. The subunits are joined by disulphide bonds. Each subunit covalently binds a haem group. Conformational change in one subunit can be transmitted to another. There are many variant ("mutant") forms of haemoglobin that are not harmful.arrow_forward
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