What is the most effective means of preventing Hepatitis A?
A. buy food from an approved supplier
B. antibiotics
C. refrigeration of food
D. vaccination
Ans: D. vaccination
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Which of the following is the best evidence that environment must play a role in obesity?
a. The rate of obesity has been rising while the gene pool has remained relatively constant. b. The recognition that identical twins reared apart have body weights similar to their biological parents. c. The development of precise body composition methodologies that define adipose storage sites based on gender. d. The discovery of uncoupling proteins that explain the variations in energy metabolism among lean and overweight people. e. Adoption studies show that adopted individuals have body mass more similar to their adoptive parents than their birth parents.
Label the stages of cancer development
What action do terpenes have in the body?
A) Help remove cancer-causing substances from the body B) Decrease tumor growth C) Increase HDL-cholesterol D) Act as phytoestrogens E) a, b
Material that accumulates in tissue spaces is called exudate
a. True b. False Indicate whether the statement is true or false