Chapter 10

Question 1

Blood is important for what

Answer 1

Maintaining homeostasis

Question 2

Blood brings and Carrie’s what

Answer 2

Brings oxygen and nutrients to cell, Carries away waste from cells

Question 3

Blood is what kind of tissue

Answer 3

Connective

Question 4

Blood is what percent of body weight

Answer 4

8%

Question 5

Blood transports what to cells

Answer 5

Nutrients and other substances

Question 6

What waste does blood filter out

Answer 6

Acids and drugs

Question 7

Blood transports…

Answer 7

Hormones

Question 8

PH regulation is between what

Answer 8

7.35 and 7.45

Question 9

Substances maintain osmotic pressure to regulate?

Answer 9

Fluid in tissues

Question 10

How many liters of blood is in men

Answer 10

5-6 liters

Question 11

How many liters of blood in women

Answer 11

4-5 liters

Question 12

Suspension

Answer 12

Cells in a fluid

Question 13

Erythrocytes

Answer 13

Red blood cells

Question 14

Leukocytes

Answer 14

White blood cells

Question 15

Platelets (thrombocytes)

Answer 15

Cell fragments

Question 16

Blood is made up of what

Answer 16

55% blood cells
45% cells

Question 17

Buffy coat layer

Answer 17

Located between the two (white blood cells and platelets)

Question 18

Hematocrit

Answer 18

Refers to percentage of volume of blood that is made up of cells

Question 19

Polyathemia

Answer 19

High hemtocrit

Question 20

Anemia

Answer 20

Low hematocrit

Question 21

Alalmin

Answer 21

Most a funding in plasma
Important on maintaining osmotic pressure

Question 22

Globulins

Answer 22

Alpha and beta globulins
Transports lipids and fat solvable vitamins

Question 23

Gamma globulins

Answer 23

Antibodies
Fights infection

Question 24

Fibrinogen

Answer 24

Necessary for blood clotting

Question 25

Electrolytes

Answer 25

Salts like chloride, carbonate, phosphate, sodium, potassium, calcium, magnesium

Question 26

Red blood cells are…

Answer 26

The most numerous 4.5-5 million per millimeter cubed of blood

Question 27

Red blood cells are destroyed by

Answer 27

Liver or spleen

Question 28

Mature cells are…

Answer 28

Anuclear No nucleus No mitochondria

Question 29

Red blood cells contain

Answer 29

Hemoglobin Binds to oxygen for transport

Question 30

Oxyhemoglobin

Answer 30

Hemoglobin with oxygen Bright red color

Question 31

Deoxyhemoglobin

Answer 31

Hemoglobin without oxygen Darker color

Question 32

Carbon monoxide

Answer 32

Blocks hemoglobins ability to carry oxygen

Question 33

Macrophages

Answer 33

In spleen and liver destroy worn out RBC

Question 34

Heme

Answer 34

Contains iron which is recycled and billrubin which goes to liver

Question 35

Globin

Answer 35

Broken into amino acids and recycled

Question 36

Erythropoietin

Answer 36

Hormone from kidney that is released in response to low oxygen levels in blood

Question 37

Producing RBC requires these three things

Answer 37

Protein Vitamins B12 and folic acid to make DNA iron (to make hemoglobin)

Question 38

Anemia

Answer 38

Deficiency of red blood cells or red blood cells with low amount of hemoglobin Lowers oxygen carrying capacity of blood

Question 39

Hemorrhagic anemia

Answer 39

Blood loss

Question 40

Iron deficiency anemia

Answer 40

Lack hemoglobin

Question 41

Sickle cell anemia

Answer 41

Abnormal hemoglobin

Question 42

Hemolytic anemia

Answer 42

RBC lysis

Question 43

Type O blood

Answer 43

Given to any ABO type (universal donar)

Question 44

Type AB

Answer 44

Blood can receive any ABO type (universal recipient)

Question 45

Rh-positive

Answer 45

Blood has antigen

Question 46

Rh negative

Answer 46

Blood lacks antigen Cant give rh positive blood to a rh negative individual

Question 47

Platelets

Answer 47

Smallest formed element Not cells- no nuclei or DNA fragments released from megakaryocytes

Question 48

Lifespan of platelets

Answer 48

10 days

Question 49

Hemostasis

Answer 49

The stoppage of bleeding Prevents blood loss when blood vessel ruptures

Question 50

Vasoconstriction

Answer 50

Contraction of smooth muscles in blood vessel wall

Question 51

Platelet plug formation

Answer 51

Platelets adhere to surface of broken vessel forming plug

Question 52

Blood coagulation

Answer 52

Formation of a blood clot Requires fibrinogen and calcium

Question 53

Serum

Answer 53

Plasma without fibrinogen and other clotting factors

Question 54

Neutrophillis

Answer 54

Most numerous (58% of WBCs) Increase in number in response to infection Do phagocytosis

Question 55

Eosinophils

Answer 55

Increase in number of allergic reactions Help control inflammation

Question 56

Basophils

Answer 56

Release histamine Promotes inflammation dilates blood vessels Release heparin inhibits blood clotting

Question 57

Lymphocytes

Answer 57

2nd most numerous (34% WBCs) Important in Im unity May form plasma cells: produce antibodies for immunity

Question 58

Monocytes

Answer 58

Largest of WBC 6% total of WBC can form macrophages, large cells important in disposing of invaders and foreign material

Question 59

Leucopenia

Answer 59

Low WBC count less than 5,000 Cause: radiation, shock, and chemotherapy Also flu fever measles mumps or chicken pox

Question 60

Leukocytosis

Answer 60

High WBC over 10,000 Cause: acute infections vigorous exercise great loss of body fluids dress and anesthesia

Question 61

Leukemia

Answer 61

Several types of blood cancer Physiology: uncontrolled proliferation of abnormal or immature wbcs in the bone marrow Results in fewer normal wbc RBC and platelets Caused by mutation of white blood cell causing it to divide uncontrollably