Zinc is important for the regulation of:

a) Cholesterol absorption and storage
b) Muscle contraction and relaxation
c) Gene expression and protein structure
d) Oxygen uptake and transfer

Which of the following defines scoliosis? a. a posture disorder characterized by the shoulders being rounded and the back hunched b. a posture disorder in which the spine curves up the back like a snake c. a posture disorder characterized by excessive curvature or arch in the lower back d. none of the above

Why would one lymph node in the neck be swollen and not the other? what causes them to swell?

If you or someone you know may have a mental disorder, it's important to discuss this concern with a trusted adult. t or f