Question

chapter 4 - lesson 1 understanding stress
reteaching activity
directions: complete the chart below using details from lesson 1 about the causes and effects of stress.
life situations school demands
environmental stressors unsafe neighborhood
biological stressors changes in body
cognitive stressors poor self - esteem
personal behavior stressors taking on a busy schedule
stress response
stage 1: alarm
during this stage:

1. the endocrine system responds when the ______________ receives danger signals and releases a hormone that acts on the pituitary gland.
2. the pituitary gland secretes a hormone that stimulates the ______________.
3. as a result, ______________ is produced.

stage 2: ______________
during this stage, the body has more strength and endurance.
stage 3: ______________
during this stage, the body loses its ability to adapt.
effects of prolonged stress
weakened immune system

Explanation:

1. En la respuesta al estrés, el hipotálamo es el que recibe señales de peligro y activa el sistema endocrino.
2. La glándula pituitaria estimula las glándulas suprarrenales.
3. El estrés activa la producción de肾上腺ina (epinefrina).
4. La segunda etapa del estrés es la resistencia, donde el cuerpo intenta adaptarse.
5. La tercera etapa es el agotamiento, donde el cuerpo no puede seguir adaptándose.

Answer:

1. Hipotálamo
2. Glándulas suprarrenales

3.肾上腺ina (Epinefrina)

1. Resistencia
2. Agotamiento