Laboratory research suggests that stress may affect the immune system through activating the sympathetic nervous system. The impact of this stress is:
A) positive initially, but damaging if ongoing.
B) damaging initially, but positive if ongoing.
C) positive, both initially and also if ongoing.
D) damaging, whether it is initial or ongoing.
Question 2
What relationship is the basis of psychoneuroimmunolo gy?
A) Endocrine function affects behavior, and behavior can either raise or lower immune system function.
B) Behavior affects the immune system, and immune system function affects health.
C) Health and disease affect immune system function, and behavior affects the nervous system as well as the endocrine system.
D) The action of the immune system is independent of behavior, and the endocrine and nervous systems are less dependent than previously assumed.
Nursing process as a system
Disorders of or Associated with the Lymphatic System Cont
The Digestive System "الجهاز الهضمي"
Digestive System Disorders
The Conduction System
A taproot system consists of a large main root together with its lateral branchings