65. A radiologist reviewing a mammogram describes a breast mass as having ‘clear margins, round shape, and no projections.’ The physician in the lecture suggests this appearance is consistent with which type of tumor?

[True / False] 54. True or False: Chemotherapy is typically more effective than surgery or radiation at treating local, non-metastatic tumors because it is a systemic treatment.

24. PKU is diagnosed shortly after birth and treated with dietary restriction. Which of the following foods/beverages requires a warning label for PKU patients because it contains phenylalanine?

2. The four nucleotide bases that make up DNA are:

22. Huntington’s disease is listed as an autosomal dominant disorder. This classification means that:

48. A key advantage of chemotherapy over radiation therapy for treating cancer is that chemotherapy:

32. Valve stenosis and valve regurgitation represent opposite types of valve dysfunction. Which statement correctly distinguishes them?

[True / False] 35. True or False: There is a single definitive blood test that can diagnose all types of cancer.

53. Mitotic inhibitors work as chemotherapy agents by:

4. A karyotype is best defined as: