1 Flashcards

(33 cards)

1
Q

Something that deviates from the normal way

ex. from normal cell to abnormal cell

A

ABERRATION

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2
Q

Abnormal mas of tissue growth

A

NEOPLASIA (TUMOR)

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3
Q

2 ways of how cancer metastasize:

A

Travels through the:

  1. Bloodstream
  2. Lymph nodes
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3
Q

These type of mass are non-cancerous. Its microscopic & gross characteristics are considered to be relatively innocent. It will remain localized.

A

BENIGN TUMORS

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3
Q

Disease that begins when an abnormal cell is transformed by the genetic mutation of the cellular DNA

A

CANCER

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3
Q

Determines level or possibility of cancer

A

TUMOR MARKER TEST

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4
Q

programmed cell death

A

APOPTOSIS

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4
Q

Growth of the primary tumor into the surrounding host tissue

A

INVASION

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4
Q

Dissemination / spread of malignant cells to distant sites

A

METASTASIS

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4
Q

genes that encodes protein (receptors) whose action promotes cell proliferation

A

ONCOGENES

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4
Q

Controls what enters & leaves the cell

A

CELL MEMBRANE

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4
Q

Growth of new capillaries from host tissue by the release of growth factor and enzymes

A

ANGIOGENESIS

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4
Q

These mass are also called cancers. They metastasize and do damage.

A

MALIGNANT TUMORS

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4
Q

Ways to treat cancer

A
  1. Chemotherapy
  2. Radiation
  3. Surgery
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4
Q

It is the basic functional unit and structure of all living organisms

A

CELL

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4
Q

Control center of the cell

4
Q

This part of the cell consists of water, inorganic ions, and is carbon-based

A

CELL STRUCTURE

4
Q

Controls what enters and leaves the nucleus

5
Q

It is the study of cells

5
Q

Genetic information in the nucleus

6
Q

Transport system in cell

A

ENDOPLASMIC RETICULUM

7
Q

It stores water / waste

7
Q

It packages protein

8
Q

Part of the cell that synthesizes protein

9
It breaks down old cell parts
LYSOSOME
9
Organelle for cellular respiration / provides energy
MITOCHONDRIA
9
It forms a layer & protects cells below them from injury
EPITHELIAL CELLS
10
Types of cell responsible for movement (contraction)
MUSCLE CELLS
11
Provides oxygen to different parts of body; no nucleus
RBC
11
Have nucleus; can change shape; kill/ engulf microorganisms
WBC
11
Very long; carry info (impulse) from one part to another
NERVE CELLS
12
Formation of Cancer
1. Carcinogens 2. DNA (Oncogene) 3. Cancer cell
12
How does chemotherapy work?
It targets growth phases of the cell (particularly G1). Its goal is to prevent cell division