Which of the following statements about anaphylaxis is true
In what circumstances would it be appropriate to use a tourniquet?
Because of the potential for adverse effects, a tourniquet should be used only as a last resort in cases of delayed care or situations where response from emergency medical services (EMS) is delayed, when direct pressure does not stop the bleeding, or you are not able to apply direct pressure.
Which of the following could cause shock?
Shock may result from trauma, heatstroke, blood loss, an allergic reaction, severe infection, poisoning, severe burns or other causes. When a person is in shock, his or her organs aren’t getting enough blood or oxygen. If untreated, this can lead to permanent organ damage or even death.
When using direct pressure to sustain a non life threatening injury the following statement is true?
When using direct pressure to control non-life-threatening bleeding from an open wound, you should: – Add additional dressings and continue to apply direct pressure until the bleeding stops and then bandage the wound. You believe that a person has a head, neck or spinal injury.
Which of the following are steps for preventing or treating shock?
- Call 911.
- Lay the Person Down, if Possible.
- Begin CPR, if Necessary.
- Treat Obvious Injuries.
- Keep Person Warm and Comfortable.
- Follow Up.
Which of the following could be signs or symptoms of stroke group of answer choices?
Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body. Sudden confusion, trouble speaking, or difficulty understanding speech. Sudden trouble seeing in one or both eyes. Sudden trouble walking, dizziness, loss of balance, or lack of coordination.
How should you care for someone with minor frostbite on the fingers quizlet?
How should you care for someone with minor frostbite on the fingers? Get the person to a warm environment and then rewarm his or her hands using skin-to-skin contact.
When giving care for external bleeding What should you do first?
The most important step for external bleeding is to apply direct pressure. This will likely stop most external bleeding. Always wash your hands before (if possible) and after giving first aid to someone who is bleeding. This helps prevent infection.
Which is the first step in caring for a bleeding wound?
- Stop Bleeding. Apply direct pressure on the cut or wound with a clean cloth, tissue, or piece of gauze until bleeding stops. …
- Clean Cut or Wound. Gently clean with soap and warm water. …
- Protect the Wound. Apply antibiotic cream to reduce risk of infection and cover with a sterile bandage. …
- When to Call a Doctor.
Which action would be most appropriate when giving care to a person experiencing minor frostbite?
15. How should you care for someone with minor frostbite on the fingers? a. Get the person to a warm environment and then rewarm his or her hands using skin-to-skin contact.
When treating a victim for frostbite a method that is most effective is?
Gently rewarm frostbitten areas.
Soak for 20 to 30 minutes or until the skin becomes its normal color or loses its numbness. For the face or ears, apply a warm, wet washcloth. Don’t rewarm frostbitten skin with direct heat, such as a stove, heat lamp, fireplace or heating pad.
Which of the following is recommended first aid for victims of frostbite quizlet?
First Aid for Frostbite: Move the person to a warm place. Handle the area gently; never rub the affected area. Warm gently by soaking the affected area in warm water (100-105 degrees F) until it appears red and feels warm.
When handling an emergency involving an adult you perform the three emergency action steps correctly by doing which of the following?
To take appropriate actions in any emergency, follow the three basic emergency action steps — Check-Call-Care. Check the scene and the victim. Call the local emergency number to activate the EMS system.
What is the proper treatment for frostbite USCG?
Treat by covering the frozen part, providing extra clothing and blankets, placing the affected part in warm water or covering with warm packs. Discontinue warming when part becomes flushed and swollen. Do not place pressure dressings on the affected area, or rub body part. Give sweet, warm fluids.
What are the 3 emergency action steps?
There are three basic C’s to remember—check, call, and care.
Which of these actions should you take first for a victim in shock because of external bleeding?
First aid actions to manage external bleeding include applying direct pressure to the wound, maintaining the pressure using pads and bandages, and, raising the injured limb above the level of the heart if possible.
What are the 5 emergency action principles?
The fundamental principles of emergency management is are based on four phases – mitigation, preparedness, response and recovery.
What are the 4 emergency action steps?
These four first aid steps are: