Cls - Lesson 2: Evaluating A Casualty
AR CLS lesson 2 for evaluating a casualty.
Questions and Answers
- 1.
You are going to the aid of an injured soldier. You are under fire. What should be your first action.
- A.
Scan the area for possible dangers.
- B.
Check the soldier's pulse.
- C.
Check the soldier for breathing.
- D.
Check the soldier for bleeding.
Correct Answer
A. Scan the area for possible dangers.Explanation
In a situation where you are going to the aid of an injured soldier while under fire, the first action should be to scan the area for possible dangers. This is important because your safety is paramount, and assessing the surroundings for any potential threats will help ensure that you do not put yourself or the injured soldier in further danger. Once you have determined that the area is safe, you can proceed with checking the soldier's pulse, breathing, and for any bleeding.Rate this question:
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- 2.
The casualty is lying on his back. You see a penetrating wound to the front of a casualty’s chest. Which of the following is true?
- A.
You only need to seal the visible chest wound.
- B.
You need to check for both entrance and exit wounds to the chest and seal both.
Correct Answer
B. You need to check for both entrance and exit wounds to the chest and seal both.Explanation
In cases of penetrating wounds to the chest, it is important to check for both entrance and exit wounds. This is because there may be multiple wounds that need to be addressed in order to prevent further complications such as pneumothorax or hemothorax. By sealing both the entrance and exit wounds, the risk of air or fluid accumulation in the chest cavity can be minimized, allowing for proper ventilation and circulation. Therefore, it is crucial to check for both wounds and seal them accordingly.Rate this question:
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- 3.
When should you plan how to move a wounded soldier out of enemy fire?
- A.
Before you leave your place of safety to go to the wounded soldier.
- B.
As soon as you reach the wounded soldier.
- C.
As soon as you have treated the life-threatening conditions.
- D.
As soon as you have treated all of the casualty's injuries.
Correct Answer
A. Before you leave your place of safety to go to the wounded soldier.Explanation
Before you leave your place of safety to go to the wounded soldier is the correct answer because planning how to move a wounded soldier out of enemy fire should be done before putting yourself at risk. By planning ahead, you can assess the situation, identify potential dangers, and strategize the safest and most effective way to evacuate the casualty. This ensures that both you and the wounded soldier are protected during the evacuation process.Rate this question:
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- 4.
You have reached a wounded casualty under fire. The casualty has a penetrating chest wound, is not breathing, and is making no effort to breathe. Which of the following is the proper procedure?
- A.
Begin performing cardiopulmonary resuscitation
- B.
Seal the chest wound(s).
- C.
Move the casualty to a place of safety.
- D.
Do not try to treat the casualty.
Correct Answer
D. Do not try to treat the casualty.Explanation
In this scenario, the proper procedure is to not try to treat the casualty. The casualty has a penetrating chest wound, is not breathing, and is making no effort to breathe. In such a situation, the priority should be to immediately begin performing cardiopulmonary resuscitation (CPR) to try to restore breathing and circulation. Sealing the chest wound(s) or moving the casualty to a place of safety can be secondary actions after ensuring that the casualty's vital functions are addressed.Rate this question:
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- 5.
You are determining the casualty's level of responsiveness. The casualty tells you that he has been shot. Should you test the casualty's responsiveness to pain?
- A.
Yes, a full testing is required.
- B.
No, you already have sufficient information to make a determination that the casualty is alert.
Correct Answer
B. No, you already have sufficient information to make a determination that the casualty is alert.Explanation
Based on the information provided, the casualty has already informed you that he has been shot. This indicates that the casualty is conscious and alert. Therefore, there is no need to further test the casualty's responsiveness to pain as you already have sufficient information to determine his level of alertness.Rate this question:
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- 6.
When evaluating a casualty, the casualty should be in what position?
- A.
On his back (supine).
- B.
On his chest (prone).
- C.
Lying on his injured side.
- D.
Lying on his uninjured side.
Correct Answer
A. On his back (supine).Explanation
When evaluating a casualty, it is important for the casualty to be in the supine position, lying on their back. This position allows for a clear view of the casualty's airway, breathing, and circulation. It also provides better access to assess and treat any injuries or wounds. Additionally, placing the casualty in the supine position helps prevent further injury or aggravation of existing injuries.Rate this question:
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- 7.
Which of the following should you treat first if exposed to enemy fire?
- A.
Severe bleeding.
- B.
Breathing difficulties with a penetrating chest wound.
Correct Answer(s)
A. Severe bleeding.
B. Breathing difficulties with a penetrating chest wound.Explanation
In a situation where you are exposed to enemy fire, the first priority should be to treat severe bleeding. Severe bleeding can lead to life-threatening consequences if not addressed immediately. Breathing difficulties with a penetrating chest wound also require urgent attention, but severe bleeding poses a more immediate risk to the person's life. Therefore, treating severe bleeding should be the first priority in such a situation.Rate this question:
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- 8.
Which of the following should you treat first if you and the casualty are in a protected area?
- A.
Severe bleeding.
- B.
Breathing difficulties with a penetrating chest wound.
Correct Answer
B. Breathing difficulties with a penetrating chest wound.Explanation
In a protected area, the first priority should be given to treating breathing difficulties with a penetrating chest wound. This is because a chest wound can lead to a collapsed lung or other life-threatening complications, making it crucial to address the breathing difficulties immediately. Severe bleeding, although also serious, can be managed and controlled to some extent while waiting for medical assistance. However, any obstruction or damage to the airway takes precedence as it directly affects the casualty's ability to breathe and requires immediate attention to prevent further harm.Rate this question:
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- 9.
How does evaluation and treatment of a casualty in a secure situation differ from that in a combat (under fire) situation?
- 10.
What are the three principal preventable causes of death on the battlefield?
- 11.
What are three situations in which you would not treat a casualty?
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