4 Shock Recognition and Response Free Online FlashCards

What is medical shock?

Shock is a life-threatening failure of the circulatory system to deliver enough oxygen-rich blood to the body’s tissues and organs.

What signs can suggest shock?

Possible signs include pale, gray, cool, or clammy skin; a rapid, weak heartbeat or rapid breathing; weakness, dizziness, nausea, vomiting, restlessness, confusion, reduced responsiveness, or excessive thirst.

What is the first priority when responding to possible shock?

Check that the scene is safe and protect yourself and the person. Use protective equipment if available.

How can you address severe external bleeding?

For severe external bleeding, apply firm, direct pressure with a clean dressing or cloth, and continue lifesaving care while help is coming.

How should you position an alert person who is breathing normally?

If the person is alert and breathing normally, help them lie on their back if comfortable. Avoid unnecessary movement if injury is possible.

What should you monitor while waiting for emergency help?

Recheck responsiveness and breathing frequently, watch for worsening symptoms, and tell EMS what you observed and what changed.

What should you do if the person becomes unresponsive and is not breathing normally?

Call or update 911, begin CPR, and use an AED as soon as available, following its prompts.

When should you act on suspected shock?

Treat suspected shock as an emergency and act promptly, especially after serious bleeding, injury, illness, or an allergic reaction. Do not wait for the person to become unconscious.

What should you check when you first assess the person?

Check responsiveness and breathing, and look for serious bleeding or another obvious cause. Get consent if the person is responsive.

What should you do after suspecting a serious emergency?

Call 911 or your local emergency number promptly. If others are present, assign someone to call and bring an AED or first-aid supplies, and follow the dispatcher’s instructions.

When might raising the feet be reasonable?

For suspected shock without injury, raising the feet about 6–12 inches may be reasonable if it causes no pain, discomfort, or worsening symptoms. It is not required.

How should you position someone who is having trouble breathing?

If the person has trouble breathing, let them choose a comfortable breathing position.