Lab 6

Question 1

WBCs are known as?

Answer 1

Leukocytes

Question 2

Normal leukocytes (WBCs) count is?

Answer 2

5,000 - 10,000 cells/μL

Question 3

There are 2 types of leukocytes (WBCs) what are they?

Answer 3

Granulocytes: has specks
Agranulocytes: no specks

Question 4

What are the 3 types of granulocytes?

Answer 4

Neutrophils
Eosinophils
Basophils

Question 5

Granulocytes: Neutrophils

Answer 5

60-70%
Are multi lobe 3-5 lobes

Question 6

Granulocytes: Eosinophils

Answer 6

< 4%
Are Bi Lobed

Question 7

Granulocytes: Basophils

Answer 7

<1%
Have a big nucleus that is S shaped

Question 8

What are the 2 types of Agranulocytes?

Answer 8

Monocytes
Lymphocytes

Question 9

Agranulocytes: Monocytes

Answer 9

3-8%
Huge white cell with a kidney shape nucleus (u shaped)

Question 10

Agranulocytes: Lymphocytes

Answer 10

20-25%
The nucleus takes up most of the cell and is a sphere shapes

Question 11

RBCs are known as?

Answer 11

Erythrocytes

Question 12

Erythrocytes (RBCs) normal count is?

Answer 12

4.5 - 5 million cells/μL

Question 13

Platelets count is?

Answer 13

50,000 to 550,000

Question 14

Hematocrit is?

Answer 14

The % of RBCs per total blood vol.

Question 15

Hematocrit normal range is?

Answer 15

37-54%

Question 16

Hematocrit abnormal names and values are?

Answer 16

Anemia <37 %
Polycythemia >54%

Question 17

Hemoglobin is?

Answer 17

Proteins that transport oxygen in blood

Question 18

Hemoglobin normal range is?

Answer 18

12 - 18 g/100cc

Question 19

Hemoglobin abnormal names and values?

Answer 19

Anemia <12 g/100cc
Polycythemia >18g/100cc

Question 20

What is sickle cell disease?

Answer 20

Blood shape is sickle shaped

Question 21

Lymphocytic leukemia

Answer 21

A type of cancer of the blood and bone marrow.

Question 22

Antigen

Answer 22

(Agglutinogen)
Glycoprotiens found on the surface of RBCs

Question 23

Antibodies

Answer 23

(Agglutinin)
Found in the plasma of RBCs and bind to specific antigens

Question 24

Agglutination

Answer 24

Clumping of cells due to antigen - antibody reaction

Question 25

Type A Blood has what type of Antigens and Antibodies?

Answer 25

A antigens on surface of RBCs Anti B antibodies in plasma

Question 26

Type B Blood has what type of Antigens and Antibodies?

Answer 26

B antigens on surface of RBCs Anti A antibodies in plasma

Question 27

Type O Blood has what type of Antigens and Antibodies?

Answer 27

No antigens on surface of RBCs Anti A & B antibodies in plasma

Question 28

Type AB Blood has what type of Antigens and Antibodies?

Answer 28

A & B antigens on surface of RBCs No antibodies in plasma

Question 29

Layers of the heart from surface to deep

Answer 29

🔸️Epicardium (visceral pericardium) 🔸️Myocardium 🔸️Endocardium