The incidence of Down Syndrome is _____ correlated with maternal age.
A) weakly
B) negatively
C) positively
D) not
Question 2
Keith is a senior in the criminal justice program at the state university. Each semester he enrolls in four to six classes. In addition to school, Keith works full-time, volunteers one day a week at the ACLU, and helps take care of his young nephew.
He does not have a car, so he must rely on public transportation. Lately, he has begun to feel overwhelmed by all of his responsibilities. Given this information, these events would be examples of
A) acute stress.
B) chronic stress.
C) daily hassles.
D) major life events.
Maternal inheritance in the four-o'clock plant.
Cross-section of wrist showing tendons and nerves involved in carpal tunnel syndrome.
A child with Down syndrome.
Cross section of the wrist showing tendons and nerves involved in carpal tunnel syndrome.
Maternal Changes During Pregnancy
Fetal Alcohol Syndrome (FAS)