Mrs. Jones, who has been caring for her terminally ill mother for a year now, has continued to work at a demanding job, as well as parent three active teenagers. These long-term stressors should the number of NK cells, thereby immune system functioning.

Mrs. Jones, who has been caring for her terminally ill mother for a year now, has continued to work at a demanding job, as well as parent three active teenagers. These long-term stressors should decrease the number of NK cells, thereby impairing immune system functioning.

Explanation:

In this adaptive cycle, the two major structures at work are the nervous system particularly the brain and the immune system.Prolonged stressful environments reduce cytotoxic potential at NK. There is a component P, which facilitates the improvement in macro-phage cytokine formation under stressful circumstances.

Acute stress improves activation of T cells by means of a beta 2–adrenergically mediated cycle that is blunted throughout chronic stress. Psychological stress affects the ability of the immune system to generate antibodies in reaction to a vaccine and thus renders the organism more susceptible to infection.

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: