Explain why it is important to build bone mass in your childhood, teens, and early twenties, and identify at least two ways to do this
What will be an ideal response?
Answer: Most people reach peak bone mass before age 30, at which point, the density of bones begins gradually to decline. The more dense bones are at this peak, the more years will elapse before bone density declines to a point at which the person is at risk for fracture. To build bone mass, young people should engage in regular weight-bearing exercise, including running, jumping rope, tennis, etc., and eat a healthful diet rich in sources of calcium and vitamin D.
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The correct order for the renal tubules is:
A) proximal convoluted tubule, collecting duct, distal convoluted tubule, and loop of Henle. B) distal convoluted tubule, loop of Henle, proximal convoluted tubule, and collecting duct. C) proximal convoluted tubule, loop of Henle, distal convoluted tubule, and collecting duct. D) collecting duct, proximal convoluted tubule, loop of Henle, and distal convoluted tubule.
The nurse concludes that an obese client is suffering from a rare type of hernia. Which finding confirmed the condition?
1. Belching 2. Acute chest pain 3. Substernal burning 4. Epigastric discomfort
Americans consume more resources, generate more pollution, and discard more waste than any other people on the planet.
Answer the following statement true (T) or false (F)
Which of the following characterizes the "close-packed position" at a joint?
A. muscular tension is maximum B. joint stability is minimum C. both joint stability is minimum and muscular tension is maximum D. neither joint stability is minimum nor muscular tension is maximum