Glands that release hormones into the blood are part of which system?
a. digestive system
b. endocrine system
c. reproductive system
d. nervous system

Anurse is giving instructions to a client who's going home with a cast on his leg. which teaching point is most critical?

The dietary guidelines for americans recommend (a) avoiding smoking. (b) engaging in aerobic exercise for 60 minutes at least five days a week. (c) making all of your grain choices whole grains. (d) increasing your intake of fruits and vegetables.

Which of these elements of fitness should be included as part of any personal health plan? a. weight management, strength, endurance, and nutritionb. weight loss, calorie reduction, endurance, and strengthc. weight management, physical inactivity, and endurance trainingd. weight loss, strength training, endurance, and sleep reduction