Which of the following are solutes found in plasma? a. Glucose b. Platelets c. Nitrogen wastes d. Fibrinogen e. Proteins
Multiple Select: Select the correct choices for each statement. The choices may be all correct, all incorrect,
or a combination of correct and incorrect.
1. Which of the following are solutes found in plasma?
a. Glucose
b. Platelets
c. Nitrogen wastes
d. Fibrinogen
e. Proteins
2. What does the liver do for the cardiovascular system?
a. The liver makes antithrombin to inactivate thrombin.
b. The liver works with the kidneys to remove old, worn-out RBCs.
c. The liver contributes to blood clotting by making clotting factors.
d. The liver breaks down heme to bilirubin and iron.
e. The liver makes clotting factors for fibrinolysis.
3. What is blood clotting?
a. Blood clotting is the formation of a platelet plug.
b. Blood clotting is agglutination.
c. Blood clotting is coagulation.
d. Blood clotting is fibrinolysis.
e. Blood clotting requires a reaction cascade.
4. 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 fibrinogen.
5. Which mothers need to be concerned about erythroblastosis fetalis?
a. Rh 1 mothers having Rh 2 babies.
b. All mothers regardless of blood type.
c. Rh 2 mothers having Rh 1 babies.
d. Rh 2 mothers having Rh 2 babies.
e. Rh 1 mothers having Rh 1 babies.
6. Which of the following statements is (are) true about polycythemia?
a. Polycythemia increases blood pressure.
b. Polycythemia can result from cancer, hypoxemia, or dehydration.
c. Polycythemia is diagnosed from a white blood cell differential test.
d. Polycythemia is often a problem for smokers.
e. Polycythemia can occur when the body has chronic exposure to carbon dioxide.
7. What is involved in hemopoiesis?
a. Hemocytoblasts are the starting cells for the formation of all the formed elements except platelets.
b. Colony-stimulating factors are made by macrophages.
c. Red blood cells are the only formed elements produced in the red bone marrow.
d. Leukopoietin from the kidneys stimulates white blood cell production.
e. Lymphocytes are produced from megakaryocytes.
8. Which of the following functions pertain(s) to blood?
a. Transport oxygen.
b. Transport amino acids.
c. Form clots to prevent loss.
d. Transport heat.
e. Deliver water to and take in water from the tissues.
9. Which of the following describe(s) a characteristic or function of hemoglobin?
a. Hemoglobin consists of four chains of amino acids.
b. A hemoglobin molecule contains four iron ions to carry oxygen.
c. In addition to transporting oxygen, hemoglobin molecules carry carbon dioxide and hydrogen ions.
d. Hemoglobin is a protein found in all formed elements.
e. There are four hemoglobin molecules in each red blood cell.
10. How does a person’s blood type relate to transfusion compatibility?
a. A person’s blood type is determined by the antibodies on his or her cells.
b. The antigens in the plasma for a specific blood type may fight the antibodies on the cells
of donor blood.
c. The donor’s cells must survive the recipient’s antibodies.
d. The recipient’s antibodies must survive the donor’s antigens.
e. A type AB 1 individual can receive blood transfusions from several different types.
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