A Collie comes in with lymphoma and the MDR1 status of the dog is not known. Which of the following chemotherapeutics should you use to start treatment while awaiting the MDR1 test results?

Growth factors stimulate the cell cycle during which of the following phases?

Alkylating agents such as cyclophosphamide or lomustine inhibit DNA replication by which of the following mechanisms?

Which of the following forms of cell death results in the release of internal cell constituents into the extracellular space thereby causing an inflammatory reaction?

Which of the following substrates do cancer cells use to fuel the increase in protein and lipid synthesis?

The free radicals produced by doxorubicin in cardiac myocytes increase cytosolic calcium by which of the following mechanisms?

Tumor-associated macrophages release factors that promote which of the following?

Which of the following regions of a monoclonal antibody is the one that binds the target protein?

Total inhibition of MDR1 (p-glycoprotein) activity will always completely block the efflux of a xenobiotic (drug):

The acidic microenvironment in a tumor is due to increased lactate production.