Blood Physio Lab

Front 1

Blood Consist of

Back 1

Plasma and formed elements

Front 2

Plasma contains __ of total blood volume

Back 2

55%

Front 3

Formed Elements contain ___ of blood volume

Back 3

45%

Front 4

What are the three type of plasma proteins found in blood and their functions

Back 4

- alumina: maintain blood volume

- globulins: Have alpha, beta and gamma

- fibrinogen: forms blood clot

Front 5

What are the functions of Alpha, Beta, and gamma globulins?

Back 5

Alpha: transport copper and some liquid (eg: high density lipoprotein)

Beta: transport iron and liquid (eg: LDL)

Gamma: antibodies

Front 6

Plasma is the

Back 6

Liquid portion of the blood

Front 7

What is serum?

Back 7

Plasma minus fibrinogen

Front 8

What are red blood cells and their function

Back 8

Erythrocytes (makes 99% of blood cells)

- transport oxygen

Front 9

Number of Red blood cells is determined by

Back 9

Hct (Hematocrit)

Front 10

Why are Hematocrit slightly higher in men and what is the percentile?

Back 10

Because of testosterone

42-54%

Front 11

Why do women make less Hct than men and what is the percentile?

Back 11

Because of the menstrual cycle

35-46%

Front 12

What’s is Hct (Hematocrit)

Back 12

% of RBC in the whole blood

Front 13

What is polycythemia?

Back 13

Increase number of RBC like 55% (increase Hct)

- increase O2 capacity

Front 14

Why would people in Denver have higher RBC than someone who’s live in Miami

Back 14

Because they live in higher elevation.

the increase in RBC mean an increase in Hct

Front 15

What is anemia

Back 15

Decrease in RBCs (about 36%)

Decrease in Hct, and O2 capacity

Front 16

What are the 6 type of anemias and their causes?

Back 16

Sickle cell: abnormal shape hemoglobin (moon shape) both hard and wide. Decrease oxygen

Iron deficiency: can’t bind to oxygen

Pernicious: lack of vitamin B12

Hemolytic: weak RBC Cell membrane

Hemorrhagic: bleeding and losing too much blood

Aplastic: bone marrow not producing enough RBC

Front 17

What are the 4 ABO groups

Back 17

Type A: donate to A, AB

receive: A,O

Type B: donate to B,AB

Receive: B,O

Type AB: donate to AB

Receive: everybody

Type O: universal donor

Receive: O

Front 18

What blood type if the true universal donor and acceptor

Back 18

Donor: type O-

Acceptor: type AB+

Front 19

What are the two Rh blood groups?

Back 19

Rh+: donate to only Rh+

Receive from Rh+ and Rh-

Rh-: donate to Rh+ & Rh-

Receive: only Rh-

Front 20

What happens to the Rh blood in an Erythoblastostosis fetus?

Back 20

Mother carries Rh- and child Rh+

Front 21

What are white blood cells

Back 21

Leukocytes (1% of blood cells)

Functions in immunity

Front 22

What are the three granular WBC and their functions:

Back 22

1. Neutrophils (60-70%)

Function: antibacterial phagocytic cells

Cause: UTIs

2. Eosinophils (2-4%)

Function: phagocytize Ag-AB complex & attack

3. Basophils (0.5-1%)

Function: release histamine, heparin, and leukotriene

Cause: allergies

Front 23

What are the two type of Non-granular?

Back 23

1. Lymphocytes: (20-25%)

Function: T-cells (attack viruses) , B-cells (produce antibodies)

Cause: cancer

2. Monocytes: (3-8%)

Function: phagocytize foreign pathogens

Front 24

Formula for Cardiac output:

Back 24

Stroke vol. (m1/beat) X Heart rate (beats/min)

Front 25

3 steps of stroke Vol.

Back 25

1. Preload (EDV)

Increase pre —> increase SV

2. Contractility

Increase contra. —> increase SV

3. Afterload

Increase afterload —> decr. SV

Front 26

The Cardiac output effects 3 parts

Back 26

Nerves, hormones, Ions