<p>Chapter 5: Defining Stress</p><p>These chemical substances of the endocrine system serve functions similar to the neurotransmitters of the nervous system: a. lymph nodes b. hormones c. arterioles d. efferents</p><p>Which of these could be a source of stress? a. noise b. crowding c. air pollution d. all of the above</p><p>Chapter 6: Stress & Disease</p><p>Leukocytes are a. white blood cells b. red blood cells c. platelets d. capillaries</p><p>The development of immunity depends on the creation of a. leukocytes b. natural killer cells c. antigens d. antibodies</p><p>Chapter 7: Pain</p><p>Pain is usually defined as a. an organic condition only b. a psychological condition only c. neither organic nor psychological d. both organic and psychological</p><p>The two most common types of pain are a. cancer and headache b. arthritis and low back c. headache and low back d. cancer and low back Chapter 8: Stress & Pain Management</p><p>Which hypothesis has been suggested as an explanation for the relationship between social isolation and mortality? a. lack of friends to encourage a person to seek health care b. lack of a sense of personal control c. lack of a buffer against the harmful effects of stress d. all of the above</p><p>When under hypnosis, most people will a. act naturally b. perform minor feats c. perform major feats d. do anything instructed</p>