What percentage of Americans will experience low back pain at some point in their life?
A) around 25 percent
B) around 45 percent
C) around 65 percent
D) around 85 percent
Answer: D
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The nursing instructor is teaching lung anatomy to a group of students. Which statement relates appropriately to the students' learning of lung anatomy?
1. "The lung receives air from the lower respiratory tract." 2. "There are three lobes in the lung tissue on the left." 3. "There are three lobes in the lung tissue on the right." 4. "The two main bronchi and bronchioles are part of the lungs."
Minerals
a. help regulate body functions. b. are found only in animal products. c. are a good source of energy for the body. d. make up about 70 percent of total body weight.
The word part that gives a medical word its meaning is the ________
A) prefix B) suffix C) hyphen D) combining form
The ____ stage of the transtheoretical model of change requires the most commitment of time and energy.
a.action b.maintenance c.preparation d.contemplation e.precontemplation