ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303106
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 19, Problem 7RAC
Summary Introduction
Introduction:
The protein erythropoietin has been implemented into various clinical uses like in the treatment of myelodysplasia which occurs from the treatment of chemotherapy and radiation. It is also used to treat inflammatory bowel disease, Crohns’ disease, ulcerative colitis, chronic kidney disease (CKD), and anemia.
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Which of the following statements
about erythropoietin is true
a. It facilitates the proliferation and
differentiation of the erythrocyte
lineage.
b. It is a hormone produced by the
thyroid gland.
c. It is a hemopoietic growth factor
that prompts lymphoid stem cells to
leave the bone marrow.
d. Both a and b are true.
Which of these statements about arteriovenous shunts in the skin is true?a. They divert blood to superficial capillary loops.b. They are closed when the ambient temperature is very low.c. They are closed when the deep-body temperature rises much above 37° C.d. All of these are true.
Concerning the physical characteristics of the blood, which of these statements is not true?
a.
The blood is thicker than water
b.
The blood volume is higher in male than female
c.
The blood has slightly acidic pH
d.
Blood color is bright red when oxygenated
The formation of a blood clot is known as which of the following?
a.
Leucopoiesis
b.
Chemotaxis
c.
Coagulation
d.
Erythropoiesis
The parotid gland is located __________ and functions to __________
a.
behind the stomach; produce and secrete digestive enzymes
b.
in the wall of the small intestine; produce and secrete mucus
c.
on the side of the mouth; produce and secrete saliva
d.
under the mandible; produce and secrete saliva
Hematocrit is a measure of:
a.
the amount of hemoglobin in a given volume of blood
b.
the percentage of erythrocytes divided by the percentage of leukocytes
c.
the percentage of total blood volume composed of leukocytes
d.
the percentage of total blood…
Chapter 19 Solutions
ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
Ch. 19.1 - List the ways that blood helps maintain...Ch. 19.1 - Prob. 2AYPCh. 19.1 - What is the normal pH range of the blood?Ch. 19.1 - Prob. 4AYPCh. 19.2 - Prob. 5AYPCh. 19.2 - Prob. 6AYPCh. 19.3 - Prob. 7AYPCh. 19.3 - Prob. 8AYPCh. 19.3 - Explain how plasma volume remains relatively...Ch. 19.4 - Name the three general types of formed elements in...
Ch. 19.4 - Prob. 11AYPCh. 19.4 - What types of formed elements develop from each of...Ch. 19.4 - Prob. 13AYPCh. 19.4 - Prob. 14AYPCh. 19.4 - Prob. 15AYPCh. 19.4 - Prob. 16AYPCh. 19.4 - Prob. 17AYPCh. 19.4 - Prob. 18AYPCh. 19.4 - Prob. 19AYPCh. 19.4 - Prob. 20AYPCh. 19.4 - Prob. 21AYPCh. 19.4 - Prob. 22AYPCh. 19.4 - Describe the morphology of the five types of white...Ch. 19.4 - Prob. 24AYPCh. 19.4 - Prob. 25AYPCh. 19.4 - Prob. 26AYPCh. 19.4 - Prob. 27AYPCh. 19.4 - What is a platelet? How do platelets form?Ch. 19.4 - Prob. 29AYPCh. 19.5 - Prob. 30AYPCh. 19.5 - What is the function of a platelet plug? Describe...Ch. 19.5 - Prob. 32AYPCh. 19.5 - Prob. 33AYPCh. 19.5 - Prob. 34AYPCh. 19.5 - Prob. 35AYPCh. 19.5 - Prob. 36AYPCh. 19.5 - Prob. 37AYPCh. 19.5 - Prob. 38AYPCh. 19.6 - Prob. 39AYPCh. 19.6 - Prob. 40AYPCh. 19.6 - Prob. 41AYPCh. 19.6 - Prob. 42AYPCh. 19.6 - Prob. 43AYPCh. 19.6 - Prob. 44AYPCh. 19.7 - What occurs in a type and crossmatch?Ch. 19.7 - Prob. 46AYPCh. 19.7 - Prob. 47AYPCh. 19.7 - Prob. 48AYPCh. 19 - Prob. 1RACCh. 19 - Prob. 2RACCh. 19 - Prob. 3RACCh. 19 - Prob. 4RACCh. 19 - Prob. 5RACCh. 19 - Prob. 6RACCh. 19 - Prob. 7RACCh. 19 - Prob. 8RACCh. 19 - Prob. 9RACCh. 19 - Prob. 10RACCh. 19 - Prob. 11RACCh. 19 - Prob. 12RACCh. 19 - Prob. 13RACCh. 19 - Prob. 14RACCh. 19 - Prob. 15RACCh. 19 - Prob. 16RACCh. 19 - Prob. 17RACCh. 19 - Prob. 18RACCh. 19 - Prob. 19RACCh. 19 - Prob. 20RACCh. 19 - Prob. 21RACCh. 19 - Prob. 1CTCh. 19 - Prob. 2CTCh. 19 - Prob. 3CTCh. 19 - Prob. 4CTCh. 19 - Prob. 5CTCh. 19 - Prob. 6CTCh. 19 - Prob. 7CT
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following statements is (are) true concerning the pathways for blood clotting?a. The intrinsic pathway takes less time than the extrinsic pathway.b. The intrinsic and extrinsic pathways require sodium.c. The intrinsic pathway is started by factors from damaged tissues.d. The intrinsic pathway requires the same clotting factors as the extrinsic pathway.e. The common pathway results in fibrin changing to fibrinogenarrow_forwardWhich of the following would lead to increased erythropoiesis? Select one: a. Increased erythropoietin levels b. Increased blood pressure c. Increased environmental O2 levels d. Increased blood pH e. Increased CO2 levelsarrow_forwarderythropoietin release in the body happens when an individual is at high altitude. It results in a. Changes in fluid balance b. An increased RBC count c. Increased tidal volume d. increased cardiac outputarrow_forward
- Which of the following is NOT a difference in blood between males and females? A.Males have a larger volume of blood than females B.Males have a higher hemocrit percentage of plasma than females C. males have more erythrocytes than females D. All of the above are truearrow_forwardThe intrinsic clotting pathway is initiated by _________________________________________. A.Tissue factor VII B.Exposure of plasma to a negatively charged surface (ex. collagen in a wound). C. All are correct. D.None E.TF F.Tissue thromboplastinarrow_forwardWhich of the following might trigger erythropoiesis? a. decreased tissue demand for oxygen. b. Blood oxygen levels fall below normal. c. moving to a lower altitude. d. an increased number of RBCs.arrow_forward
- A stroke results froma. hemorrhage in the brain.b. a blockage of a blood vessel in the brain.c. a deficiency of tissue plasminogen activator.d. Both a and b are correct.arrow_forwardErythropoietin is produced by a. the kidneys. b. the liver. c. the lungs. d. the bone marrow.arrow_forwardContraction of the smooth muscle layers of the arterioles a. increases the frictional resistance to blood flow. b. may be a way of increasing heat exchange through the skin. c. can increase blood flow to an organ. d. All of the choices are correct.arrow_forward
- Which of the following statements are true of chemical blood clotting? (Read carefully and select all of the correct statements.) A. Fibrinogen is changed to fibrin in stage 1 of clotting. OB. Stage 1 is the prothrombin activator is formed. OC. Calcium ions are needed for all three stages of clotting. D. The endothelium of blood vessels is smooth and helps prevent abnormal clotting. E. Many of the clotting factors are produced by the liver, but some are produced by the spleen. F. The actual clot is made of fibrin. 100000000 G. The purpose of fibrinolysis is to strengthen a newly formed clot. H. Prothrombin activator changes thrombin to prothrombin. DAMARI Type here to search Ei O E $arrow_forwardPlatelets a. form a plug by sticking to each other. b. release chemicals that stimulate vasoconstriction. c. provide phospholipids needed for the intrinsic pathway. d. serve all of these functions.arrow_forwardAs bicarbonate ions attach to erythrocytes, the balance between positively and negatively charged ions is disturbed, causing the chloride shift. As the bicarbonate ions leave the erythrocyte, there is a decrease in the negative charge, which is relieved by the diffusion of Cl- into the erythrocytes. a. Both statements are correct b. Both statements are incorrect c. First is correct; Second is incorrect d. First is incorrect; Second in correctarrow_forward
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