Unit 3 PPT Questions

Question 1

Are all body fluid compartments connected to blood?

Answer 1

Yes

Question 2

T/F Blood typing identifies surface proteins on leukocytes

Answer 2

False- on the surface of erythorcytes (RBC)

Question 3

How many blood types are clinically significant?

Answer 3

2 types

ABO and Rh

Question 4

Which formed element(s) of blood are usually used for blood transfusions?

Answer 4

RBC are most common

Question 5

How is blood type decided?

Answer 5

Blood types are inherited, each type is due to a different gene

Question 6

Which plasma protein includes carrier molecules and antibodies?

Answer 6

Globulins

Question 7

Which plasma proteins create osmotic pressure in blood?

Answer 7

Albumins

Question 8

Which plasma protein is absent in serum?

Answer 8

Fibrinogens

Question 9

T/F Mature RBC has no nucleus

Answer 9

true

Question 10

RBC stem cells are…

Answer 10

erythroblasts

Question 11

RBC remain viable only for ____days in blood

Answer 11

120

Question 12

RBCs use only _____respiration

Answer 12

anaerobic respiration

Question 13

RBCs contain _____ to carry O2

Answer 13

Hemoglobin, not myoglobin

Question 14

Thrombocytes are also called…

Answer 14

Platelets

Question 15

Thrombocytes are intact cells with mitochondria

Answer 15

false, they are fragmented cells with no mitochondria

Question 16

Where are thrombocytes derived from?

Answer 16

Megakaryocytes

Question 17

How long are thrombocytes viable for?

Answer 17

5-9 days

Question 18

What are thrombocytes mainly involved with?

Answer 18

Blood Coagulation

Question 19

Which specific blood cells are elevated in patients with parasites or allergies?

Answer 19

Eosinophils

Question 20

Which specific blood cells recognizes antigens and produces antibodies?

Answer 20

Lymphocytes

Question 21

Which is the most common WBC and the cell that is elevated the most in bacterial infections

Answer 21

Neutrophils

Question 22

Which antibodies are presumed present in the plasma of someone with type O- blood?

Answer 22

Anti-A and Anti-B Antibodies

Question 23

What is the blood type of someone whose RBCs agglutinate only with anti-A and anti Rh antibodies

Answer 23

Type A+

Question 24

What is the formed element involved in agglutination?

Answer 24

Erythrocytes

Question 25

What is the formed element involved with coagulation?

Answer 25

Thrombocytes

Question 26

What does Fibrinolysis do?

Answer 26

break down that which was created by hemostasis.

Question 27

Where does a thrombus go?

Answer 27

It remains at the site where it was created for blood coagulation.

Question 28

Where does an embolus go?

Answer 28

It breaks off of its creation site and moves through the blood vessels

Question 29

What specific nutrients are required for erythropoiesis?

Answer 29

Vitamin B12
Folic Acid
Iron
Protein
(Vit. K is not needed)

Question 30

How do AV valves open?

Answer 30

they are pulled open by the papilary muscles connected to the chordae tendone

Question 31

How do Semilunar valves open?

Answer 31

Open up with pressure

Question 32

The Right side of the heart delivers blood to the___

Answer 32

Pulmonary Circulation

Question 33

The Left side of the heart delivers blood to the ___

Answer 33

Systemic Circulation

Question 34

What does aspirin do to the blood?

Answer 34

Makes platelets less sticky, no effect on viscosity (thinning)

Question 35

What is the first heart sound and what is closing?

Answer 35

“lub” and the AV valves closing

Question 36

What is the second heart sound and what is closing?

Answer 36

“dub” and the semi-lunar valves

Question 37

What fetal circulatory structure does not bypass the non-functional lungs?

Answer 37

Ductus Venosus- bypasses the liver, not lungs