Human Anatomy Laboratory Manual With Cat Dissections (9th Edition)
9th Edition
ISBN: 9780135168035
Author: Elaine N. Marieb, Lori A. Smith
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 20RQ
Where would you be injured it you pulled a muscle in your axillary region, cracked a bone in your occipital region, or cut a digit?
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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 1 Solutions
Human Anatomy Laboratory Manual With Cat Dissections (9th Edition)
Ch. 1 - What is the difference between histology and...Ch. 1 - Use the word root definitions located in the end...Ch. 1 - Define a tissue. List the four types of tissues in...Ch. 1 - Name the organ system described in each of the...Ch. 1 - Using directional terms, desc1ibe the location of...Ch. 1 - Prob. 6CYUCh. 1 - What is the outer layer of serous membrane that...Ch. 1 - In tissue stained with H&E stain, what color are...Ch. 1 - Prob. 9CYUCh. 1 - What imaging technique is best suited for each of...
Ch. 1 - The correct sequence of levels forming the...Ch. 1 - Using the terms listed below, fill in the blank...Ch. 1 - Match each anatomical term for body regions listed...Ch. 1 - Which of these organs would not be cut by a...Ch. 1 - State whether each structure listed below is part...Ch. 1 - Indicate whether each of the following conditions...Ch. 1 - Prob. 7RQCh. 1 - The ventral surface of the body is the same as its...Ch. 1 - Match each serous membrane in column B with its...Ch. 1 - Prob. 10RQCh. 1 - Histology is the same as ta) pathological anatomy,...Ch. 1 - Describe the anatomical position and then assume...Ch. 1 - Identify the organ system that each group of...Ch. 1 - (a) Define bilateral symmetry. (b) Although many...Ch. 1 - The following advanced imaging techniques are...Ch. 1 - Give the formal regional term for each of these...Ch. 1 - Prob. 17RQCh. 1 - Construct sentences that use the following...Ch. 1 - The main cavities of the body include the...Ch. 1 - Where would you be injured it you pulled a muscle...Ch. 1 - (a) The human body is designed as a tube within a...Ch. 1 - Dominic's doctors strongly suspect he has a tumor...Ch. 1 - The Nguyen family was traveling in their van and...Ch. 1 - A patient had a hernia in his inguinal region,...Ch. 1 - A woman fell off a motorcycle. She tore a nerve in...Ch. 1 - New anatomy students oiten mix up the terms spinal...Ch. 1 - Using the list of word roots located at the...
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