What type of milk and milk products should be included in a healthy diet?
a. dry or powdered
b. evaporated or canned
c. fat-free or low-fat
d. whole

What are the symptoms of trichomoniasis in males? a. painful urination, a dark discharge from thepenis, with no itchingb. painful urination, a dark discharge from thevagina, with no itchingc. painful urination, a clear discharge from the vagina, and some itchingd. painful urination, a clear discharge from thepenis, and some itching

Which is a type of epithelial tissue? a. the skin on your hand b. cardiac muscle c. neurons d. cartilage

Which of these gives the best indication that a health service is based on pseudoscience? a. the service is not controversial and is supervised by medical professionals. b. the service has been extensively researched, has a high success rate, and is expensive c. the service is inexpensive, is based on research, and has been around for a long time d. the service has not been researched and is expensive