Module 4 study guide

Question 1

Erythrocytes

Answer 1

Responsible for tissue oxygenation

Question 2

lymphocytes

Answer 2

White blood cells

Question 3

platelets

Answer 3

Made of bone marrow that form clots and stop or prevent bleeding

Question 4

Erythropoietin

Answer 4

Hormone excreted by kidney in response to decrease oxygen (hypoxemia) in blood

Question 5

hematopoiesis

Answer 5

RBC production

Question 6

erythroblasts

Answer 6

Red bone marrow that synthesize HbG and is an intermediate in the initial stage of RBC formation

Question 7

reticulocytes

Answer 7

Young and new RBC’s form bone marrow not mature enough to carry 02

Question 8

Normal RBC level

Answer 8

male: 4.7-6.1 per mm3
female: 4.2-5.4 per mm3

Question 9

Normal HbB level

Answer 9

iron and oxygen transport protien
Male: 14-18 g/dL
Female: 12-16 g/dL

Question 10

Normal Hct level

Answer 10

Male: 42-52%
Female: 37-47%

Question 11

MCV

Answer 11

Mean Corpuscular Volume (size)
Normal 80-100

Question 12

Buerger Disease

Answer 12

Males
Vasospasm of arterial vessels chronic ishema

Question 13

DVT

Answer 13

Venous Thrombosis
Clot formation in deep larger veins of the leg
Virchow’s Triad

Question 14

Unstable angina

Answer 14

Symptoms at rest
Dyspnea
Diaphoresis

Question 15

Hyperchromic

Answer 15

MCHC > 36

Question 16

Microcytic

Answer 16

Iron deficiency Anemia
MCV <80

Question 17

Macrocytic

Answer 17

Vitamin b12 deficiency
MCV <100

Question 18

MCHC

Answer 18

Hemoglobin concentration/color amount of Hbg in a volume of RBC’s normal 32-36

Question 19

Hypochromic

Answer 19

Folate deficiency
MCHC < 32

Question 20

Prinzmetal’s angina

Answer 20

Chest pain
vasospasms
occurs at rest

Question 21

Myocardial Infaraction

Answer 21

Injury
unless ischemia is relieved… death of myocardial tissues

Question 22

CAD

Answer 22

Chronic clinical manifestations related to ischemia
Coronary Artery Disease

Question 23

Virchow’s Triad

Answer 23

Venous Stasis- blood flow reduce
Endothelial Injury
Hypercoagulability-clot formation-DVT- polycythemia

Question 24

Aneurysm

Answer 24

Weakness in vessels walls
Tunica intima
Tunica media
Adventitia

Question 25

Acute Coronary Syndrome (ACS)

Answer 25

Unstable angina

Question 26

HDL

Answer 26

High density >60 remove fats & cholesterol in blood and cells

Question 27

LDL

Answer 27

Low density <100

Question 28

Atherosclerosis

Answer 28

General term for hardening/stiffening of vessel walls

Question 29

Cholesterol

Answer 29

<200

Question 30

Stage 2 HTN

Answer 30

>160->100

Question 31

Stage 1 HTN

Answer 31

140-159/90-99

Question 32

Prehypertension

Answer 32

120-139/80-89

Question 33

Normal BP

Answer 33

<120/<80

Question 34

Stable angina

Answer 34

Reversible transient pallor relieved by rest

Question 35

HTN

Answer 35

Constant elevation of arterial BP sustained increase in peripheral arterial resistance and or increase in circulating volume

Question 36

Preload

Answer 36

Amount of stretch in the left verticle at the end of diastole

Question 37

DIC

Answer 37

Acquired disorder in which clotting and hemorrhage simultaneously occur

Question 38

Von Willebrand Disease

Answer 38

Hemophila blood fails to clot, leads to poor platelet adhesion

Question 39

Raynaunds diesease

Answer 39

Female Hyperactive SNS- vasospasm of small arteries

Question 40

Hemophila A

Answer 40

X-linked recessive disease Factor 8

Question 41

ITP

Answer 41

Immune response Chronic in adults- acute in children Spleen

Question 42

Hemophilia

Answer 42

Genetic condition

Question 43

Thrombocytopenia

Answer 43

Platelet count < 150,000mm3 <50,00- minor trauma <15,000-spontaneous bleeding <10,000- severe bleeding

Question 44

Polycythemia

Answer 44

Increased risk of clotting due to increase numbers of RBC's

Question 45

Sickle Cell Disease

Answer 45

Genetic Disorder Red cell deform- dehydration, stress, move slow, less elasticity + blood viscosity hemolysis in spleen

Question 46

Myocardial Ischemia

Answer 46

Reverisble imbalance between supply and demand occurs within 10 seconds

Question 47

Anemia

Answer 47

Reduction in total number of erythrocytes in circulating blood quality/quantity Hbg Reduced oxygen carrying capacity

Question 48

Triglycerides

Answer 48

<150 Transfer Fat and glucose from liver