Straighterline Anatomy and Physiology 2 BIO202 Topic 1: Cardiovascular System: Blood Quiz 2023

Straighterline Anatomy and Physiology 2 BIO202 Topic 1: Cardiovascular System: Blood Quiz 2023  BIO202_MH_V3  Topic 1: Cardiovascular System: Blood Started on Saturday, June 10, 2023, 10:54 AM State Finished Completed on Saturday, June 10, 2023, 11:23 AM Time taken 28 mins 22 secs Grade 40.00 out of 40.00 (100%) Feedback You’re off to a good start. A course grade of 70% is required to request a transcript. Y reattempt for a higher grade you can retake this assessment. Study hard for each exam, Remember that 10 hours of tutoring are provided to you through your StraighterLine m Question 1 Correct 2.00 points out of 2.00 Flag question Question text A person with an increased eosinophil count might be suffering from Select one: a. a parasitic worm infection. b. a viral infection. c. an acute bacterial infection. d. a chronic bacterial infection.e. a head cold. Question 2 Correct 2.00 points out of 2.00 Flag question Question text Mike has blood type A. He needs blood, however blood type A is not available. The next best choice would be blood type _______. Select one: a. AB b. B c. O Question 3 Correct 2.00 points out of 2.00 Flag question Question text The oxygenated form of hemoglobin is called Select one: a. oxyhemoglobin. b. deoxyhemoglobin. c. carboxyhemoglobin. d. carbaminohemoglobin. e. loaded hemoglobin. Question 4 Correct 2.00 points out of 2.00Flag question Question text In which of the following situations might Rh incompatibility develop? Select one: a. Mother is Rh negative; fetus is Rh negative b. Mother is Rh positive; father is Rh positive c. Mother is Rh negative; fetus is Rh positive d. Mother is Rh positive; fetus is Rh negative e. Mother is Rh positive; fetus is Rh positive Question 5 Correct 2.00 points out of 2.00 Flag question Question text Coumadin (Warfarin) Select one: a. is a potent anticoagulant. b. is produced by eosinophils. c. enhances the action of factor X. d. dissolves blood clots. e. promotes coagulation. Question 6 Correct 2.00 points out of 2.00 Flag question Question text Plasma is ____ while formed elements are ____.Select one: a. a blood gas; blood clots b. the liquid portion of blood; the cells c. lacking in protein; regulators of blood osmolality d. the cellular portion of blood; acellular components e. mostly protein; the matrix Question 7 Correct 2.00 points out of 2.00 Flag question Question text A white blood cell engulfing a bacterium is an example of blood functioning in Select one: a. protection. b. elimination. c. maintenance. d. transportation. e. communication Question 8 Correct 2.00 points out of 2.00 Flag question Question text Arrange the following events of coagulation in proper sequence. (1) prothrombin → thrombin (2) fibrinogen → fibrin (3) activation of factor XII (4) formation of prothrombinase Select one: a. 4, 3, 1, 2b. 2, 4, 3, 1 c. 3, 4, 1, 2 d. 3, 2, 4, 1 e. 1, 2, 3, 4 Question 9 Correct 2.00 points out of 2.00 Flag question Question text How much oxygen is generally transported in combination with hemoglobin in red blood cells? Select one: a. 1.5% b. 7% c. 70% d. 98.5% Question 10 Correct 2.00 points out of 2.00 Flag question Question text When defective erythrocytes are broken down, Select one: a. they are removed from the blood by the lungs. b. bilirubin is formed from the breakdown of hemoglobin. c. their heme groups are converted into amino acids. d. their iron is excreted into the small intestine. e. their components cannot be recycled. Question 11 Correct2.00 points out of 2.00 Flag question Question text When large quantities of blood are lost, erythrocytes must be replaced to restore Select one: a. the body's ability to fight infection. b. oxygen-carrying capacity. c. thrombin levels. d. normal blood pH. e. iron levels. Question 12 Correct 2.00 points out of 2.00 Flag question Question text Red blood cells will develop from Select one: a. proerythroblasts. b. monoblasts. c. myeloblasts. d. megakaryoblasts. e. lymphoblasts. Question 13 Correct 2.00 points out of 2.00 Flag question Question textType AB blood Select one: a. has no antigens on the red cells. b. has O antigens on the red cells. c. has both A and B antigens on the red cells. d. has both A and B antibodies on the red cells. e. has both A and B antibodies in the plasma. Question 14 Correct 2.00 points out of 2.00 Flag question Question text What protein forms a bridge between exposed vessel wall collagen and platelet surface receptors? Select one: a. thromboxanes b. von Willebrand factor c. endothelin d. fibrinogen Question 15 Correct 2.00 points out of 2.00 Flag question Question text The smallest leukocytes are the _____ and the largest are the ______. Select one: a. basophils; neutrophils b. eosinophils; monocytes c. lymphocytes; neutrophils d. neutrophils; monocytese. lymphocytes; monocytes Question 16 Correct 2.00 points out of 2.00 Flag question Question text When a person is transfused with the wrong blood type, Select one: a. the white cells clot. b. hemorrhaging occurs. c. fibrinogen is activated. d. the erythrocytes agglutinate. e. they bleed to death. Question 17 Correct 2.00 points out of 2.00 Flag question Question text Which of the following plasma proteins is most abundant? Select one: a. albumin b. globulins c. fibrinogen d. immunoglobulins e. hemoglobin Question 18 Correct 2.00 points out of 2.00Flag question Question text On which chromosome is there a mutation that leads to sickle cell anemia? Select one: a. chromosome 3 b. chromosome 11 c. chromosome 14 d. chromosome 21 Question 19 Correct 2.00 points out of 2.00 Flag question Question text Bilirubin Select one: a. is found in white blood cells. b. may be reused in erythropoiesis. c. is formed from the globin groups of hemoglobin. d. is made from bile. e. may build up in the circulation and cause jaundice. Question 20 Correct 2.00 points out of 2.00 Flag question Question text The function of plasmin is to Select one:a. hydrolyze fibrin. b. activate factor XII. c. promote platelet plug formation. d. control osmotic pressure of the blood. e. promote the formation of plasma.