Question 10 11 12 13 14 15 16 542 Chapter Twenty The Candiovascular System: Bloo
ID: 140536 • Letter: Q
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Question 10 11 12 13 14 15 16
542 Chapter Twenty The Candiovascular System: Blood Exercise 20.6: Determination of Hemoglobin Content 0 When tested with a hemoglobinometer, blood containing a decreased level of hemoglobin as compared to normal blood will appea Exercise 20.7: Determination of Coagulation Time 11. Which of the following are conditions that may cause coagulation time to increase? (Check all that apply ldarker/lighter) in color a. decreased calcium b. decreased megakaryocytes c. decreased platelet count d. decreased vitamin K e, increased hematocrit Exercise 20.8: Determination of Blood Type 121 an agglutination reaction only occurs when Anti-B antibody is applied, then the blood type must be type Exercise 20.9: Determination of Blood Cholesterol 13 When considering components of total blood cholesterol, A ) ,H HDLs/LDLs) are considered to be the "good type. 3 Exercise 20.10: Determination of Blood Glucose 14. A fasting blood glucose level of 150 mg/dl is considered normal. Can You Apply What You've Learned? 15, In determining hematocrit, if the length of erythrocytes (True/False) in the capillary tube is 45 millimeters and the length of total blood is 95, what is the hematocrit? 16. What are some symptoms you might expect an individual suffering from anemia to exhibit?Explanation / Answer
10) When tested with a hemoglobinometer , a blood containing decreased level of hemoglobin as compaired to normal blood will appear in lighter in color.
11) The decrased calcium, decreased megakaryocytes , decreased platelet count and decreased vitamin K conditions cause coagulation time to increase. The ability to bind the calcium ions to is required for the activation of vitamin K.
12) Blood will agglutinates if the antigens in the blood matches the antibodies of patient's blood. If aggulutunation reaction only occures when anti-B antibody is applied then the blood type must be A- (A negative).
13) When considering components of total blood cholesterol high density lipids (HDLs) are considered to be the good type. BeacasueHDL carries LDL cholesterol from arteries to liver where it broken down and passed from the body and prevent from the stroke and heart attacks.
14) Fasting blood glucose level which is in between 100 to 125 mg/dl is considered as normal. Hence Fasting blood glucose level of 150 mg/dl is considered normal is false statement.
15) Hematocrit = Length of erythrocytes (mm)/length of whole column (mm) X 100%.
Given that length of erythrocytes in capillary tubes is 45 and lenght of total blood coulumn is 95
therefore , Heamatocrit = 45/95 X100 =47.37%
Hence round figure 47%. hematocrit is present.
16) Anemia: It is the condition in which the red blood cells in blood goes down.
Symptoms:
Light headedness, headache, heart rate increases, blue lips and fingertiops and fatigue.
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