During the first two weeks after conception, the developing offspring is known as ________.
A. a zygote
B. a fetus
C. an embryo
D. an ovum
Answer: A
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Which of the following statements is not a recommendation for preventing cancer?
A) Completely eliminate all alcohol consumption. B) Eat less red meat and avoid processed meats. C) Achieve and maintain a healthy weight beginning in the teen years. D) Limit the intake of salt in the diet.
Clinical signs associated with polycystic ovary syndrome (PCOS) include:
a. insulin resistance. b. infertility. c. obesity. d. excess abdominal fat. e. All of the above
According to "The Longevity Game" by Northwestern Mutual Life Insurance Company, which trait or behavior is most likely to add to the average life expectancy?
a. retiring at age 62 b. exercising once per week c. wearing seatbelts at all times, excluding short trips d. being female e. drinking three glasses of wine per day
The sudden deaths that occur during fasting, severe diarrhea, or severe vomiting are thought to be due to heart failure caused by a loss of _____
a. potassium b. magnesium c. selenium d. chloride