Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

MOD > Transplant Rejection > Flashcards

Transplant Rejection Flashcards

1
Q

2 types of Allorecognition?

A

Donor Graft APC

Recipient APC

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

2 categories of Rejection?

A

Humoral

Cell-mediated

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

Humoral Rejection is mediated by?

A

Antibodies

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

Cell-mediated Rejection is mediated by?

A

T cells

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

How quickly does Hyperacute Rejection occur?

A

Minutes to hours

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

Describe Hyperacute Rejection

A
  • Preformed antibodies cause inflammation

- Thrombotic Microvasculopathy

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

What usually causes Hyperacute Rejection?

A

ABO blood group antigens

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

What type of Rejection is Hyperacute Rejection?

A

Humoral

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

What occurs with Acute/Chronic Antibody - mediated Rejection?

A

Inflammation with complement C4d breakdown product

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

Inflammation with complement C4d breakdown product is what type of rejection?

A

Acute/Chronic Antibody-mediated Rejection

Humoral

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

What stain will be positive with Acute/Chronic Antibody-mediated Rejection?

A

C4d stain (+)

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

C4d stain (+)

A

Acute/Chronic Antibody-mediated Rejection

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What does Chronic Cellular rejection cause?

A

Arteriosclerosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Arteriosclerosis from Rejection is what type?

A

Chronic Cellular Rejection

T cell mediated

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

T cell mediated Rejections?

A

Acute and Chronic Cellular Rejections

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Acute and Chronic Cellular Rejections are what cell mediated?

A

T cell

17
Q

When treating patients after a transplant, what are they are risk for?

A

INFECTIONS

18
Q

Common viral infections that post-transplant patients are at risk for?

A

Polyomavirus

Cytomegalovirus

19
Q

What is an Hematopoietic Stem Cell Transplant?

A

Giving a patient a NEW immune system by destroying their bone marrow

20
Q

Destroying ones bone marrow to inject stem cells creates?

A

NEW immune system

hematopoietic stem cell transplant

21
Q

What is a Graft Vs. Host Disease?

A

T lymphocytes in transplant tissue attacking the host

22
Q

What is a Graft Vs. Host Disease?

A

T lymphocytes in the transplanted tissue attacking the host

23
Q

What are the symptoms of a Graft Vs. Host Disease?

A

Rash, Jaundice, Bloody Diarrhea

24
Q

Rash, Jaundice, Bloody Diarrhea can indicate?

A

Graft vs. Host Disease

MOD (68 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions