Name 5 molecules that increase during stress and explain how they can reduce physical wellness
What will be an ideal response?
Stress causes the nerves to release a molecule known as neuropeptide Y (NPY) that impairs immune system cells that fight infection. Cortisol, inflammatory molecules, and LDL-cholesterol all increase during stress episodes. High cortisol alone can cause inflammation, a condition implicated in many chronic diseases. Inflammatory molecules further promote atherosclerosis and make plaque more likely to rupture, leading to a heart attack or stroke. Glucocorticoid hormones released during stressful events are detrimental to neurons and the synapses between them.
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NK cells express all of the following proteins either on endosome membranes or on their cell surface with the exception of _____. (Select all that apply)
a. CD3 b. type I interferon receptor c. CR3 d. CD56 e. LFA-1 f. activating receptors g. inhibitory receptors h. TLR3 i. TLR4 j. IL-12Reta1 and IL-12Reta2.
The treatment method that involves the insertion of long, thin needles at certain points in the skin to stimulate the flow of energy is called ________.
Fill in the blank(s) with the appropriate word(s).
The brain and spinal cord is covered by three protective membranes called ____________________.
Fill in the blank(s) with the appropriate word(s).
Which of the following best describes progressive relaxation?
a. a form of mental rehearsal where you imagine yourself performing a task b. a series of muscle tensing and releasing exercises designed to promote mind-body relaxation c. the use of asanas and pranayamas to stimulate and relax the skeletal muscles d. a series of flexion and extension exercises that promote strength and flexibility e. all of the answers are correct