What is one effective way to keep bones strong?

a. stretch the muscles sufficiently after exercise.
b. perform muscle-strengthening exercises regularly.
c. avoid getting too much vitamin d through sunlight.
d. consumer fewer dairy products that contain calcium.

Chronic illness it is a permanent change ? true/false

Apatient has a blood sugar of 49mg/dl documented in the record. which of the following would you most likely see listed by the physician as a diagnosis for this patient?

Suppose you calculate that elasticity of demand for cigarettes is 0.5. you can conclude that: a. demand for cigarettes is elastic b. demand for cigarettes is unitary elastic c. a 1% increase in price of cigarettes will result in a 0.5% decrease in quantity demanded d. a 1% increase in the price of cigarettes will result in a 0.5% increase in quantity demanded.