Brainscape's Knowledge GenomeTM

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


See full index

BDS2.5 Applied Biomedical Sciences > Neoplasm: Disorders Of Cell Growth > Flashcards

Neoplasm: Disorders Of Cell Growth Flashcards

1
Q

Hypertrophy?

A

Pathological or physiological increase in cell size

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

Hyperplasia?

A

Increase in number or cells

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

Atrophy?

A

Decrease in number of cells

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

Metaplasia?

A

Change in formation, one fully differentiate cell type changing into another fully differentiated cell type

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

Tumour?

A

Swelling

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

Neoplasia?

A

An abnormal growth of tissue

It persists even after cessation of the stimuli

Due to uncoordinated proliferation

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

Benign neoplasm?

A

A neoplasm that does not invade or metastasise

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

Carcinoma?

A

Cancer if epithelial cells

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

Sarcoma?

A

Malignant connective tissue tumour

E.g. osteosarcoma

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

Leukemia?

A

Malignant blood

Not typically mass forming

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

Lymphoma?

A

Malignant tumour of lymphoid cells

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

Seminoma?

A

Arise from germ cells in the testes

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

Melanoma?

A

Malignant tumour if melanocytes in the skin

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

Are all neoplasms tumours?

A

Yes

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

choristoma?

A

Abnormal growth of normal tissue structures and an unusual site

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

Is a benign tumour smooth or iregukar?

A

Smooth

17
Q

What is a benign tumour confined to?

A

Basement membrane

18
Q

Is a malignant tumour poorly or well differentiated?

A

Poorly differentiated

19
Q

Benign or malignant?

A

Malignant

20
Q

Adenocarcinoma?

A

Tumour of glands

21
Q

Behavior of cancer cells?

A

Unregulated growth
Loss of cohesion
immaturity
immortality

22
Q

Dysplasia?

A

Bad/disordered formation

23
Q

Mild, moderate and severe dysplasia?

A

Mild bottom third

Moderate = 2/3

Severe all layers

24
Q

What is the most common type of tumour?

A

Carcinoma

25
Q

Necrosis?

A

Premature /unregulated cell death

26
Q

Metastasis?

A

Movement if tumour

Via blood vessels or lymphatics

27
Q

Genes common to a lot of cancers?

A

EGFR

Ras
RAF
P53

28
Q

Oncogenes?

A

EGFR
Ras
Raf

29
Q

Proto-oncogene to oncogene?

A

Proto-oncogene - before the gene has mutated to be promote cancer

30
Q

Clinical manifestations of cancer?

A

Pain
Loss of function
Hamemorrhage (cough up blood)

31
Q

What are distant manifestations of cancer?

A

DVT
Paraneoplastic syndrome
Cachexia

32
Q

Atrophy refers to?

A

A pathological and physical logical decrease in the number or size of cells

33
Q

Name a benign neoplasm?

A

Adenoma

34
Q

A high grade tumour … ?

A

Is usually highly mitotically active

35
Q
A

Routine testing for HPV in all oral SCC is recommended

Few oral tumours are caused by HPV

BDS2.5 Applied Biomedical Sciences (48 decks)

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