Structures/Functions Flashcards

1
Q

Coordinates immune defenses and kill infected cells on contact.

A

T-Cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Complex proteins that normally circulate in the blood in an inactive form but are activated by contact with an antigen. It is cells combine with antibodies to ward off pathogens.

A

Complement Cell/System

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Stores extra erythrocytes. Has major hemolytic function. Is a sac-like mass of lymphoid tissue located in the left upper quadrant of the abdomen.

A

Spleen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

White blood cells that specialize so they can attack specific antigens.

A

Lymphocytes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

A type of leukocyte that surrounds and kills invading cells. This type of cell also removes dead cells and stimulates the action of other immune cells.

This is a cell that protects the body by eating other cells.

A

Macrophage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

aka “Nasopharyngeal Tonsils”. Located in the Nasopharynx.

A

Adenoids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

a disease-fighting protein created by the immune system in response to the presence of a specific antigen.

A

Antibodies

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Act as filters to harmful substances from lymph cells, as lymph flows through the node.

A

Lymph Nodes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Lymph nodes located along the “sides of the neck”.

A

Cervical Lymph Nodes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Lymphatic tissue that hangs from the lower part of the cecum.

A

Vermiform Appendix

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

A physical barrier that prevents invading organisms from entering the body.

A

Intact Skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

The process by which phagocytes eat and destroy substances.

A

Phagocytosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly