Which describes the effect of prolonged stress on the body’s ability to fight disease? 1. it strengthens the immune system. 2.it weakens the immune system. 3. it has no effect. 4. it with fighting colds.

What is the difference in the phisical activity requirements for achieving healt benefits and performance?

What is one reason that informed consent is important for patients? a. patients have complete access to health care with informed consent. b. patients can make the best decisions with adequate information. c. informed consent brings the cost of health care down significantly. d. informed consent leaves a written record of the patient's consent.

Which of the following must be treated under the care of a physician and is mainly considered a medical condition? a. scoliosis b. lordosis c. kyphosis d. all of the above