SAS5&6 PART 3 Flashcards
Is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body
CANCER
Types of cancer
CARCINOMA
SARCOMA
LEUKEMIA
LYMPHOMA AND MYELOMA
MELANOMA
Is a cancer that starts in the skin or the tissues that line other organs. these are commonly diagnosed cancers
CARCINOMA
Is a cancer of connective tissues such as bones muscles cartilage and blood vessels
SARCOMA
Is a cancer of bone marrow which creates blood cells
LEUKEMIA
Are cancers of the immune system
LYMPHOMA AND MYELOMA
Are cancers that arise in the cells that make the pigment in the skin
MELANOMA
Comprise one aspect of chemotherapy. These drugs act on and chill altered human cells.while their action is intend to the target of normal cells normal cells are also affected.
these drugs have work by affecting cell survival or by boosting the immune system in its effort to combat abnormal cells
ANTINEOPLASTIC AGENTS
Possible causes of cancer
- GENETIC PREDISPOSITION
- VIRAL INFECTION
- CONSTANT IRRITATION AND CELL TURNOVER
- STRESS
- LIFESTYLE FACTORS
- ENVIRONMENTAL FACTORS
Classification of tumors
SOLID TUMORS
HEMATOLOGIC MALIGNANCIES
May originate in any body organs
Carcinomas
Sarcoma
SOLID TUMORS
Where does carcinomas originated
EPITHELIAL CELLS
Does sarcomas originated
MESENCHYMA
Example of hematologic malignancies
LEUKEMIAS AND LYMPHOMAS
Involves the administration of cytotoxic medications and chemicals to promote death of tumor cells
CHEMOTHERAPY
Is method of choice when there is suspected or confirmed spread of malignant cells
CHEMOTHERAPY
Route of administration
IV
ORAL
INTRATHECAL
TOPICAL
INTRA-ARTERIAL
INTRACAVITY
INTRAVESICAL
Classification of chemotherapeutic agents
ALKYLATING AGENTS
ANTIMETABOLITES
CYTOTOXIC ANTIBIOTICS
HORMONES AND HORMONES ANTAGONIST
PLANT ALKALOIDS
Non phase-specific and act by interfering with dna replication
ALKYLATING AGENTS
Interfere with metabolites or nuclei as it necessary for rna and dna synthesis
ANTIMETABOLITES
Disrupt or inhibits dna or rna synthesis
CYTOTOXIC ANTIBIOTICS
Phase specific G1 an act by interfering with rna synthesis
HORMONES AND HORMONE ANTAGONIST
Are phase specific inhibiting cell division
VINCA ALKALOIDS
Acts with dna and cell division at metaphase
ETOPOSIDE