Lecture 13 Blood

Question 1

How much blood in in men and women?

Answer 1

Men: 6 liters

Women: 5 liters

Question 2

What kind of tissue is blood?

Answer 2

Connective tissue

Question 3

What is the liquid portion of blood called?

Answer 3

Plasma

Question 4

What another name for blood cells?

Answer 4

Formed elements

Question 5

Answer 5

Question 6

What is hemocrit?

Answer 6

The percentage of blood that is RBC

Question 7

What is the hemocrit percentages in men and women?

Answer 7

Men: 47%

Women: 42%

Question 8

What is buffy coat?

Answer 8

Leukocytes and platlets

Question 9

How much water is in plasma?

Answer 9

90%

Question 10

What are the main proteins in blood?

Answer 10

Albumin, globulin, fibrinogen

Question 11

What does albumin do?

Answer 11

Prevents water from diffusing out of blood vessles

Question 12

What does globulins do?

Answer 12

Includes antibodies that transport lipids, iron and copper

Question 13

What does fibrinogen do?

Answer 13

Blood clotting

Question 14

What does heme bind to?

Answer 14

Bonds to O₂ , iron and strongly to CO

Question 15

What are the formed elements?

Answer 15

Erythrocytes

Leukocytes

Platelets

Question 16

What is the difference between anucleated and supernucleated?

Answer 16

Anucleated: WBC

Supernucleated: RBC

Question 17

What does erythrocytes do?

Answer 17

Carry O₂

Packed with hemoglobin

Question 18

What gives blood its red color?

Answer 18

Oxygen exposure

Question 19

What is the name of the erythrocyte shape?

Answer 19

Biconcave

Question 20

Answer 20

Question 21

What are the names of the two types of leukocytes?

Answer 21

Granulocytes

Agranulocytes

Question 22

Answer 22

Question 23

Answer 23

Question 24

Answer 24

Question 25

Answer 25

Question 26

Answer 26

Question 27

Answer 27

Question 28

What type of cells are platlets broken off from?

Answer 28

Megakaryocytes

Question 29

In granulocytes, where does granulation occur?

Answer 29

Outisde the nucleus

Question 30

Where is blood made?

Answer 30

In red bone marrow

Question 31

What does red marrow contain?

Answer 31

Erythrocytes

Question 32

Where does RBC mature?

Answer 32

In the thymus

Question 33

Answer 33

Question 34

Answer 34

Question 35

Define agglutination

Answer 35

The clumping together of red blood cells or bacteria

Question 36

Sketch the blood types

Answer 36

Question 37

What is lelukemia?

Answer 37

Bone marrow cancer

Question 38

What is the effect of leukemia?

Answer 38

Hyperproliferation of WBC

Question 39

What is the definiation of adjuvant?

Answer 39

Applied after initial treatment for cancer, especially to suppress secondary tumor formation.

Question 40

What are adjuvant thearpy steps?

Answer 40

Chemothearpy Radiaiton Surgery Nutrition

Question 41

What does Hb stand for?

Answer 41

Hemoglobin

Question 42

What is Hct or Ht?

Answer 42

Hemocrit

Question 43

What is A1c?

Answer 43

A minor component of hemoglobin to which glucose is bound. The higher the glucose concentration in blood, the higher the level of A1c.

Question 44

What is anemia?

Answer 44

Iron deficiency

Question 45

What is Sickle Cell Disease?

Answer 45

When sickle-shaped cells block small blood vessels, less blood can reach that part of the body. Tissue that does not receive a normal blood flow eventually becomes damaged.

Question 46

What is malaria?

Answer 46

Caused my mosquitos parasites feed on healthy RBC. Sickle Cell Disease can help cure malaria

Question 47

What is thrombocytopenia?

Answer 47

Liver disease Not enough platelets This causes bleeding into the tissues, bruising, and slow blood clotting after injury.

Question 48

What is low O₂ called and what is low O₂ called when it is in the blood?

Answer 48

Hypoxia Hypoxemia

Question 49

What is hematopoises?

Answer 49

The formation of blood cellular components.

Question 50

What do platlets do?

Answer 50

Provide blood clotting