1. Cancer cells spread through the body via the bloodstream and the ________ system.
Select one:
a. pulmonary
b. lymphatic
c. respiratory
d. nervous
2. Which of the below is not a risk factor for drug dependence?
Select one:
a. strong need for excitement
b. high education level
c. poor coping skills
d. inability to handle rejection
3.Which of the following is not an effective method for reducing your risk of contracting a sexually transmitted infection?
Select one:
a. abstinence
b. using latex condoms
c. practicing monogamy
d. using spermicides with nonoxynol-9
4.Males experience a different physiological response to stress than females.
Select one:
True
False
5.All of the following sexually transmitted infections are caused by viruses except ________.
Select one:
a. chlamydia
b. genital warts
c. herpes
d. hepatitis B
6.Long-term use of marijuana presents no risk of physical side effects.
Select one:
True
False
7.The most common type of cancer is ________.
Select one:
a. stomach cancer
b. lung cancer
c. leukemia
d. skin cancer
8.What is the range of optimal body fat for health and fitness in men?
Select one:
a. 2%-8%
b. 5%-15%
c. 8%-19%
d. 10%-14%