Chapter 3 Review Questions Flashcards Preview

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Flashcards in Chapter 3 Review Questions Deck (28):
1

Innate or acquired immunity?
Complement process

Innate

2

Innate or acquired immunity?
Antibody production

Acquired

3

Innate or acquired immunity?
Lymph nodule formation

Acquired

4

Innate or acquired immunity?
Lysozyme production

Innate

5

Innate or acquired immunity?
Barrier provided by stratum corneum in skin.

Innate

6

Which type of adaptive immunity involves a cytotoxic response?

cell mediated

7

Which type of adaptive immunity involves antibody production?

humoral

8

Which type of adaptive immunity does not involve B lymphocytes?

cell mediated

9

Name the two primary lymphoid organs.

Thymus and bone marrow

10

Are peyer's patches in the ileum an example of GALT or BALT?

GALT

11

Which tonsil(s) have a structure of epithelial folds?

pharyngeal tonsils

12

Which tonsil(s) have a structure with crypts?

palatine and lingual tonsils

13

Besides establishing acquired immunity, what is the other important lymph node function?

filtering lymph fluid

14

What type of CT makes up the capsule of a lymph node?

dense irregular CT

15

What is the primary cell type found in the paracortex?

T cell

16

What is the primary cell type found in the cortex?

B cell

17

What is the primary cell type found in the medulla?

plasma cell

18

HEVs are found within which lymph node region?

paracortex

19

Lymph nodules are numerous within which lymph node region?

cortex

20

An expansive system of sinuses is found within which lymph node region?

medulla

21

Which cell become immunocompetent in the thymus?

T cell

22

Which cell type supports cells with cytoplasmic processes?

TEC

23

Within which thymic region are thymic corpuscles found?

medulla

24

Which is the blood-thymic barrier found in the thymus?

cortex only

25

Why are there large numbers of macrophages in the thymus?

to phagocytize dead T cells

26

Are there reticular fibers in the thymus?

No

27

Are there afferent lymph vessels entering the thymus?

No

28

Are there efferent vessels in the thymus?

Yes