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1st section
Therapeutics III
Question | Answer |
---|---|
*w/glucosamine to treat osteoarthritis | Chondroitin |
*Treats <3 *prevents muscle soreness *may reduce warfarin effects | Coenzyme Q10 |
*works against meds that depress the immune system *treats colds | Echinacea |
*treats high cholesterol & triglycerides *helps with coronary artery disease | Fish/Oil |
*treats hypertension & high cholesterol *may decrease effectiveness of isoniazid (tb drug) *may decrease effectiveness of contraceptives | Garlic |
*resist stress *stop the aging *protects from tissue injury *increases energy *increase or decrease warfarin effects | Ginseng |
*antidepressant *Clopidogrel gets converted to its more active form, can cause bleeding | St. John's Wort |
Two general categories of poisoning cases | Intentional Accidental |
3 types of intentional poisoning | Suicide/attempted suicide Child abuse Homicide/attemped homicide |
3 types of Accidental Poisoning | Drug intoxication Naivete Errors |
4 ways poison can enter into the body | Inhalation Injection Topical Application Ingestion |
Oral Contraceptives Inhalation aerosols Questran and colestipol sublingual prednisone | Exceptions to Poison Prevention Packaging Act of 1970 |
3 minimizing agents | Ipecac Activated Charcoal Cathartics |
*used to help hepatotoxicity *Mucomyst is an example | Acetylcysteine |
*serum to treat venomous bites or stings *Crotalidae | Antivenom |
*anitcholinesterase inhibitor, cholinergic, and organophosphate poisonings *insecticide or nerve gas poisonings *Atropine Sulfate Injection | Atropine |
*The name "BAL" for British anti-lewisite | Dimercaprol |
*treats benzodiazeine *romazicon | Flumazenil |
*antiseptic and oxidation or reduction properties *treats methemoglbinemia *used for surgical marking and fistula location | Methylene Blue |
Caused by abnormal cell growth that may be stimulated by various factors. | Cancer |
Causes of Cancer | Radiation Sunlight Viruses Substances Smoking |
Cancers that originate in the bone marrow, lymphatic system, and other cells dealing with blood and immune | HEmatologic Cancers |
Cencers that originate in solid tissues other than the bone marrow, lymphatic system and cells dealing with the blood and immune process | Non-hematologic cancers |
A new abnormal tissue growth that grows more rapidly than normal tissue | Neoplasm |
A type of neoplasm that may be benign or malignant | A Tumor |
Slow growing and unlikely to spread | Benign |
Fast growing and likely to spread | Malignant |
Process by which normal cells are turned into cancer cells | Carcinogenesis |
Any substance directly involved in the promotion of cancer | Carcinogen |
Suppressor genes protect the cell from abnormal growth and cancer | Tumor suppressor genes |
Genes, that once mutated, can promote the formation of cancer | Oncogenes |
Certain chemicals and viruses that can permanently change DNA, increase the risk for developing cancer | Environmental carcinogens |
Examples of physical carcinogens | Ionizing radiation and ultraviolet light |
5 types of Carcinogens | Environmental Chemical Radiation Biologic *other |
Agent include viruses | Biologic |
The other risk factors for developing cancer | gender, diet, and chronic irritation and inflammation, age |
Tumor cells that originate from epithelial tissues Surface of your body and organs like epithelial tissues are large/small intestines, ovaries, epididymis, and larynx | Carcinoma |
Tumor cells that originate from connective tissues, such as bone and muscle | Sarcoma |
Tumor cell tissues that include tonsils, lymph nodes, and spleen | Lymphoma |
Tumor cells associated with diseases like lung and prostate cancers | Adenocarcinoma |
Blasts | White Blood Cells |
A cancer that arises from a part of the immune system called the plasma cell | Multiple Myeloma |
Anenocarcinoma and forms in the tissues of the prostrate | Prostate Cancer |
Breast cancer is usually.......... | A carcinoma |
A therapy that cannot differentiate between healthy and cancerous cells | Chemotherapy |
A therapy that acts by killing cells both normal and cancerous. | Cytotoxic Therapy |
A therapy that slows or suppresses the growth of cancer cells | Cytostatic Therapy |
A therapy that uses hormones to prevent cancer cell growth by "starving" them | Hormonal Therapy |
A therapy that destroys cancer cells by the use of waves of subatomic particles such as gamma rays or X-rays | Radiation |
Common side effects of cancer medication regimens: | Nausea Hair Loss Myelosuppression |
Factors of Chemotherapy | 1. Death of healthy cells 2. Activation of a part of the brain called the chemo trigger zone 3. Sensory affects |
The term that describes how likely a drug is to cause emesis | Emetogenicity |
Damage to the heart tissue | Cardiotoxicity |
Nerve pain, tingling or burning in the hands and feet | Peripheral Neuropathy |
Inflammation of the mucous membrane lining the mouth and throat | Mucositis |
Damage to the liver | Hepatotoxicity |
Damage to the kidneys | Nephrotoxicity |
Closely related to substances required by the cell, block its metabolism and growth | Antimetabolites |
Acts as a folic acid antagonist | Methotrexate (Rheumatrex) |
Methotrexate | Rheumatrex |
What is Methotrexate (Rheumatrex) used for? | Autoimmune diseases Antineoplastic Therapeutic abortion ectopic pregnancy |
The antidote for Methotrexate - Rheumatrex | Calcium Leucovorin - oral, IV, IM |
Which antineoplastic drug is the only one to have an antidote? | Methotrexate - Rheumatrex |
An example of "rational" drug design used for colon and breast cancer | Fluorouracil - Efudex |
Which drug causes nausea/vomiting and bone marrow depression? | Chlorambucil - Leukeran |
Chlorambucil | Leukeran |
LHRH angonists | GnRH agonists |
GnRH agonist work by stimulating the release of.........initially then the feedback shuts off further testosterone production to................This causes ............ ..............of the bodies testosterone in treatment of cancer. | LH/FSH Castration levels Complete depletion |