Which type of cancer may be treated with what is commonly referred to as "chemical castration"?

A. There is no known safe level of alcohol use during pregnancy or when trying to get pregnant:

Research has shown that any alcohol consumption during pregnancy can potentially cause fetal alcohol spectrum disorders (FASD). There is no safe amount.

B. Alcohol prior to conception cannot impact the fetus:

Alcohol use prior to conception can affect fertility and early embryonic development, especially since many pregnancies are unrecognized during early stages.

C. Alcohol exposure is most dangerous during the last trimester:

All trimesters are critical, but the first trimester is often considered the most vulnerable for teratogenic effects, especially for organ formation.

D. Fetal alcohol exposure increases the likelihood of twins or other multiples:

Alcohol exposure does not increase the likelihood of multiple births; it causes developmental abnormalities.

A. Tuberculosis:

TB is a lung infection, not commonly associated with secondary hypertension.

B. Endocarditis:

Endocarditis is an infection of the heart valves, leading to emboli and heart failure but not directly causing hypertension.

C. Obstructive sleep apnea:

OSA can cause secondary hypertension due to intermittent hypoxia and sympathetic nervous system activation during sleep.

D. Polycythemia:

Polycythemia increases blood viscosity, which can lead to increased blood pressure, but it's a less common cause than conditions like OSA, renal disease, or endocrine disorders for secondary hypertension.