Which of the following gives the best ratinale for treating sickle-cell anemia with fetal hemoglobin (HbF)? Answers: the HbF molecule is able to carry a greater number of oxygen molcules than HbA HbF prevents immune cells from destroying erythocytes HbF has a higher affinity for oxygen than HbA HbF prevents patients from abnormally high red blood cell counts
Which of the following gives the best ratinale for treating sickle-cell anemia with fetal hemoglobin (HbF)? Answers: the HbF molecule is able to carry a greater number of oxygen molcules than HbA HbF prevents immune cells from destroying erythocytes HbF has a higher affinity for oxygen than HbA HbF prevents patients from abnormally high red blood cell counts
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question 27
Transcribed Image Text:Review Test Submission: M1 Lecture Exam 1- BIO132: ..
2021
Review Test Submission: M1 Lecture Exam 1- BI0132: ..
Question 26
Which of the following is the most likely result of increased plasma erythropoietin (EPO) levels?
Answers:
high hematocri
up-regulation of myeloblasts
inability to clot
hemorrhage
pernicious anemia
Question 27
Which of the following gives the best ratinale for treating sickle-cell anemia with fetal hemoglobin (HbF)?
Answers:
the HbF molecule is able to carry a greater number of oxygen molcules than HbA
HbF prevents immune cells from destroying erythocytes
HbF has a higher affinity for oxygen than HbA
HbF prevents patients from abnormally high red blood cell counts
stion 28
Loss of fibrinogen within the plasma would most likely cause which of the following?
Answers:
pallor (pale skin)
fever with pain
loss of blood clotting
edema (swelling)
n 29
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