Why Does Ovarian Cancer Have a Poor Prognosis

question 22

Multiple Choice

Why does ovarian cancer have a poor prognosis?

• A) The ovaries are inaccessible for examination.
• B) Specific signs rarely appear until after secondary tumors have developed.
• C) The same tumor markers are present with many types of cancer.
• D) No effective treatment is available.

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Definitions:

Married People

Individuals who are in a legally recognized union or partnership with another person.

Unmarried People

Individuals who are not currently married or part of a marital union, including those who are single, divorced, or widowed.

Random Assignment

A method used in experiments in which participants are allocated to different groups purely by chance, minimizing biases and ensuring the groups are equivalent at the start of the experiment.

Dependent Variable

In an experiment, it is the outcome or response that is measured to assess the effect of the independent variable.