Essentials of Human Anatomy & Physiology (12th Edition)
12th Edition
ISBN: 9780134395326
Author: Elaine N. Marieb, Suzanne M. Keller
Publisher: PEARSON
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Chapter 10, Problem 35CT
Summary Introduction
To review:
The rationale behind using a saline solution in a patient suffering from hemorrhagic shock.
Introduction:
Blood is necessary for the functioning of the body as it transports oxygen and nutrients to various parts of the body. The brain starts malfunctioning if the oxygen supply is stopped even for 30 seconds. Therefore, it is extremely important for the blood supply to be continuous. This type of shock is known as hemorrhagic or hypovolemic shock. In this case, Mr. Malone is suffering from severe bleeding. There is a chance he might go in the shock due to blood loss, which can be fatal. In this case, as an emergency measure, it is necessary that the paramedic should infuse saline solution to the patient.
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19. On the diagram below
a. Label the three pictures as: DNA; polypeptide; or RNA.
b. Label the arrows as: translation or transcription/RNA processing.
c. Add the following details to the diagram.
Promoter region
TATA box
Transcription start site
Transcription terminator
Intron (A,B,C,D)
Exons (1,2,3,4,5)
Splice sites
5' cap
5' UTR (untranslated region)
3' poly A tail
3' UTR (untranslated region)
Translational start (AUG)
Translational stop (UGA, UAG, or UAA)
N and C ends of polypeptide
0000
Match the letter labels in the figure below to the terms. Some letter
labels are not used.
MNNNNNNIN
M
C
B
A
M
D
F
E
H
K
G
8
The diagram below illustrates a quorum sensing pathway from Staphylococcus aureus. Please answer the following questions.
1. Autoinduction is part of the quorum sensing system. Which promoter (P2 or P3) is critical for autoinduction?
2)This staphylococcus aureus grows on human wounds, causing severe infections. You would like to start a clinical trial to treat these wound infections. Please describe:
a) What molecule do you recommend for the trial. Why?
b) Your trial requires that Staphylococcus aureus be isolated from the wound and submitted to genome sequencing before admittance. Why? What are you testing for?
3) If a mutation arises where the Promoter P3 is constitutively active, how would that influence sensitivity to AIP? Please explain your rationale.
4) This pathway is sensitive to bacterial cell density. Describe two separate mutation that would render the pathway active independent of cell density. Briefly explain your rationale.
Mutation 1
Mutation 2
Chapter 10 Solutions
Essentials of Human Anatomy & Physiology (12th Edition)
Ch. 10 - More than one choice may apply. Which would lead...Ch. 10 - Prob. 2MCCh. 10 - Prob. 3MCCh. 10 - Prob. 4MCCh. 10 - Which of the following is not typical of...Ch. 10 - Prob. 6MCCh. 10 - Prob. 7MCCh. 10 - Prob. 8MCCh. 10 - Prob. 9MCCh. 10 - Prob. 10MC
Ch. 10 - Prob. 11MCCh. 10 - Prob. 12MCCh. 10 - Prob. 13SAECh. 10 - Prob. 14SAECh. 10 - Prob. 15SAECh. 10 - Prob. 16SAECh. 10 - 17. Name the granular and agranular WBCs. Give the...Ch. 10 - Name the formed elements that arise from myeloid...Ch. 10 - Prob. 19SAECh. 10 - Describe the process of hemostasis. Indicate what...Ch. 10 - How can liver dysfunction cause bleeding...Ch. 10 - Prob. 22SAECh. 10 - Prob. 23SAECh. 10 - Prob. 24SAECh. 10 - Prob. 25SAECh. 10 - Prob. 26SAECh. 10 - Prob. 27CTCh. 10 - Prob. 28CTCh. 10 - Prob. 29CTCh. 10 - Prob. 30CTCh. 10 - Prob. 31CTCh. 10 - Prob. 32CTCh. 10 - Prob. 33CTCh. 10 - Prob. 34CTCh. 10 - Prob. 35CT
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