Chapter 9

Shock

3 things you need for a healthy body

1.The Heart must be functioning

2. Oxygen-rich blood must be circulating throughout the body.

3. Blood vessels must be undamaged and able to adjust blood flow.

2 blood flow activities

1. Raise 1 hand over your head and put your other hand below waist. When teacher tells you to look at both hands.

2. Move hand in the direction demonstrated by the teacher-look at hand.

Shock• Is a progressive condition in

which the circulatory system fails to circulate oxygen rich blood to all parts of the body.

• Vital organs will not function properly and the body will start to fail.

Types of Shock

• 1. Anaphylactic Shock- a life-threatening condition when the body has an allergic reaction to something. Example: bees, peanut butter, and seafood.

EPIPEN

Cardiogenic shock

• Failure of the heart to effectively circulate blood to all parts of the body. Heart attack

Hypovolemic Shock

• Severe bleeding or loss of blood plasma due to internal or external wounds/burns or with severe fluid loss.

Oil burn when hose broke

Neurogenic Shock• A disruption

of the nervous system which makes the blood vessels expand and blood pressure drop. Fainting

Septic shock• Toxins caused by a severe infection

causes the blood vessels to dilate.

8yr old Mike lost hands and feet due to a bacterial infection whichdeprived oxygen to them.

Signs and Symptoms

• Restlessness and Irritability• Altered consciousness• Pale, ashen, bluish, cool or moist skin• Rapid breathing• Rapid and weak pulse• Excessive thirst• Nausea or vomiting

Care• CHECK

• CALL

• CARE

• Have them lie down on their back to rest

• Keep victim from getting chilled or overheated.

• Elevate legs 12 inches to get blood to vital organs.

• Monitor ABCs-do not give fluids

Do not elevate the legs if:

• Victim is nauseated and having trouble breathing

• Suspect a head, neck or back injury

• Broken bones involving hips or legs

• If moving them causes pain.

Concerns with children

Shock may develop with fluid loss ie. diarrhea or vomiting so

replace fluids immediately or

call 911

Have a great day!!!!