Lecture 12 lab

Question 1

What type of cells are shown in the image

Answer 1

Erythrocytes (red blood cells, RBC)

Question 2

What is depicted in the image

Answer 2

Blood vessel with RBCs

Question 3

What is depicted in the image

Answer 3

EM : RBC (E), lymphocyte (L)

Question 4

What is depicted in the image

Answer 4

Neutrophils

Question 5

What is depicted in the image

Answer 5

Neutrophil

Question 6

What is depicted in the image

Answer 6

Eosinophils

bilobed nucleus. The specific granules of the cytoplasm stain bright red (compare the color of granules with the color of RBCs!) . With electron microscopy – the bilobed nucleus may appear as two separate nuclei. Each of the large specific (cat-eye) granules contains an elongated crystalloid.

Question 7

What is depicted in the image

Answer 7

Eosinophils

Question 8

What is depicted in the image

Answer 8

Basophils

multilobed*

Question 9

What is depicted in the image

Answer 9

Basophils

Question 10

What is depicted in the image

Answer 10

Basophils

Question 11

What is depicted in the image

Answer 11

Lymphocytes

Question 12

What is depicted in the image

Answer 12

Lymphocytes

Question 13

What is depicted in the image

Answer 13

Monocytes

*Kidney/ horseshoe shape

Question 14

what is depicted in the image

Answer 14

Monocytes

Question 15

What is depicted in the image

Answer 15

Platelets (thrombocytes)

Question 16

What is depicted in the image

Answer 16

Platelets (thrombocytes)

Question 17

What is depicted in the image

Answer 17

Basophilic erythroblast

Question 18

What is depicted by the arrow

Answer 18

Polychromatophilic erythroblast

Question 19

What is depicted in the image

Answer 19

Orthochromatic erythroblast (normoblast)

Question 20

What is indicated by the red circles

Answer 20

indicates a neutrophylic metamyelocyte

Question 21

What is depicted by the red circle

Answer 21

Band cell

Question 22

What is this

Answer 22

Megakaryocyte is a large cell (35-150 µm) with a polyploid nucleus found in the bone marrow. The megakaryocyte produces platelets by segmentation of its cytoplasm

Question 23

label the image

Answer 23

Question 24

What is depicted and what are the arrows pointing to

Answer 24

Bone marrow smear will contain predominantly nucleated cells. Most of the cells will be developmental stages of either the white or red blood cell line. Some mature RBCs will be present.

Developing RBC (black)

Developing neutrophils (red)

Question 25

What is this

Answer 25