Question

Treatment of Cancer

3. Chemotherapy
-There are several classes of _____

-New chemotherapies are ____

-In general, these are ______, whether ____ or ____

-Chemotherapy drugs work against _____ and _____ e.g they inhibit synthesis of ___,___ or ___

-In the past, ________ was used, but tumors _____

-Currently, ______ is used in an attempt to reduce ____ and allow for ______

Answer 1

Chemotherapy involves the use of drugs to stop cancer cell growth by inhibiting DNA synthesis, with modern treatments utilizing drug combinations to overcome resistance and improve efficacy.

Step-by-step explanation:

Chemotherapy Treatment:

Chemotherapy is a cornerstone treatment in cancer care, which includes the use of various chemotherapeutic agents. These drugs can be broadly classified into different categories based on their mechanisms of action. The most commonly used agents aim to stop the synthesis of pre-DNA molecule building blocks, thereby inhibiting cancer cell growth. New chemotherapy treatments focus on reducing toxicity and improving efficacy by targeting specific pathways involved in cancer development.

As cancer cells often develop resistance to specific drugs, modern chemotherapy regimes frequently involve the combination of multiple drugs to increase the likelihood of a successful outcome. Therapies are tailored based on the type and stage of cancer, with the intent of either curing, prolonging life, or reducing symptoms.