MindTap for Des Jardins' Cardiopulmonary Anatomy & Physiology, 2 terms Printed Access Card
7th Edition
ISBN: 9781337794923
Author: Des Jardins, Terry
Publisher: Cengage Learning
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Question
Chapter 17, Problem 2CAQ
Summary Introduction
To review:
Whether the statement, “Patients with acute TIA and minor stroke are an ideal candidate for the prevention of recurrent events,” is true or false.
Introduction:
An acute transient ischemic attack (TIA) is an episode of temporary neurologic dysfunction. This condition might arise because of the retinal, spinal cord, or focal cerebral ischemia. However, it is not associated with acute tissue infarction. There are several symptoms of minor stroke that follows a major stroke. Some of them are numbness in arms, dysphagia, vision changes, dizziness, and tingling.
Please refer to Clinical Application Case-1 for further information.
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Please answer q3
Respond to the following in a minimum of 175 words:
How might CRISPR-Cas 9 be used in research or, eventually, therapeutically in patients?
What are some potential ethical issues associated with using this technology?
Do the advantages of using this technology outweigh the disadvantages (or vice versa)? Explain your position.
You are studying the effect of directional selection on body height in three
populations (graphs a, b, and c below).
(a) What is the selection differential? Show your calculation. (2 pts)
(b) Which population has the highest narrow sense heritability for height?
Explain your answer. (2 pts)
(c) If you examined the offspring in the next generation in each population,
which population would have the highest mean height? Why? (2 pts)
(a)
Midoffspring height (average height of offspring)
Short
Short
Short
Short
(c)
Short
(b)
Short
Tall
Short
Tall
Short
Short
Tall
Midparent height
(average height of
Mean of population = 65 inches
Mean of breading parents = 70 inches
Mean of population = 65 inches
Mean of breading parents = 70 inches
Mean of population = 65 inches
Mean of breading parents = 70 inches
Chapter 17 Solutions
MindTap for Des Jardins' Cardiopulmonary Anatomy & Physiology, 2 terms Printed Access Card
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