在线测试： Test about First Medical Aid (CBT)

There are, at least, four distinct signs of fracture:

To protect a burn injury, we should never remove the patients clothing:

Open weave roller bandages are used to support joints:

What is the most important treatment concerning a foreign body in the eye?

Any major bleeding must be stopped before treating a wound:

Symptoms of serious head injury are unconsciousness, low pulse rate and high blood pressure:

There is nothing more you can do to prevent food poisoning, than ensure that frozen poultry and meat are fully defrosted before it is cooked. Cook meat, poultry, fish, and eggs thoroughly to kill harmful bacteria. Never keep food lukewarm for long periods; bacteria can multiply without obvious signs of spoilage:

Dressing should always be larger than the wound they cover:

An internal abdominal bleeding is not dangerous as it will stop bleeding by itself due to the increased pressure in the abdomen:

R-I-C-E treatment has no effect if postponed more than 4 hours after the injury took place:

You should always wash your hands before preparing food. Wear protective gloves or waterproof plasters if you have cuts on your hands:

Normal resting rate of pulse in a healthy adult is about 2-3 beats per second:

Heat cramps seldom occurs after excessive sweating precipitated by strenuous exercise:

Damage to the spinal cord will always result in immediate neurological malfunction:

Breathing is controlled by the respiratory centre in the brain:

Food poisoning may be caused by eating food, that is contaminated by bacteria or by toxins produced by bacteria, that were already in the food:

A casualty with burns has less need for fluid:

If a patient has heat exhaustion, the symptoms are weakness, vertigo, headache and nausea. Initially the skin is cool and clammy.

The red blood cells are responsible for the transportation of oxygen:

A patient who is shouting has an open airway:

Parts of the body can be used as splints:

When dealing with a heat stroke your aims are to lower the casualty’s body temperature as quickly as possible, and to arrange removal of the casualty to hospital. Do NOT use iced water as they may constrict blood vessels:

The brain of hypothermic patients will consume less oxygen than usual:

It is the increased pressure in the head that is fatal, not the bleeding itself:

Flush away any residual chemical on the skin with plenty of cold water. Be sure, that the water does not flush away from the casualty’s body:

You should terminate resuscitation after 15 minutes:

A sudden fall in blood pressure does not normally lead to circulation failure:

If you are unable to give a patient with an increased circulation failure due to bleeding, intravenous treatment, he should promptly be given plenty to drink to replace lost fluid:

Improvised splints can only be made of solid materials:

It may be difficult to tell if there is a fracture or a sprain:

A triangular bandage is always used in its triangular shape:

An unconscious patient suffering from a major spine injury should not be placed in recovery position, as this may increase the damage and lead to paralysis:

You can threat a person with heat exhaustion by giving him salt and water:

You should only use double nose catheters when treating two patients on one oxygen bottle:

All fires will burn easier and faster in an oxygen-rich environment. Therefore, do not use oxygen bottles near an open fire. Smoking is not allowed.

You should not supply oxygen when resuscitating, as this will only disturb the treatment. It is however important to do so immediately after the resuscitation has ended:

The main goal of splinting is to render a pulling strain on the fractured bone ends, in order to prevent them from touching each over:

The respiration system, above all, reacts to carbon dioxide levels in the blood:

When an ambulance or more qualified personnel arrives at the scene, there is no need to tell them about the poisonous chemical inhaled since they will find out themselves:

Abdominal thrust is applied to remove foreign objects in the airway:

Respiration while resting is normal if the frequency increases to more than 20 ventilations per minute:

Bandages must be sterile before use:

A spine/neck injury will always have priority over every other injury due to the risk of paralysis:

A haematoma can be caused by head injury:

A large dose of muscle relaxing medicaments can cause respiratory problems due to the reduced activity in the respiratory muscles:

Once a bandage is in place it should be left alone:

The respiration system of a person suffering from flame burns is very exposed to damage:

Cooling of a third degree burn should be terminated after 15 minutes:

A chemical burn from fluid must be bandaged firmly to prevent fluid from covering greater parts of the skin:

Oxygen bottles should be handled with care and should be removed if they are exposed to heat:

Internal bleeding will never lead to circulation failure:

The walls in the blood vessels are completely resistant to diffusion:

Spillage of corrosive chemicals is poisonous and can also result in burns:

The motor function and circulation distal to the fracture should always be assessed:

A limb with an external bleeding should be lowered to maintain circulation in order to supply the cells with oxygen and prevent cell death:

When treating an injury obtained by falling, it is of great importance to check the motor function in the extremities:

Most adults will endure a loss of blood of 1 litre:

If there are signs of tendon damage, the tendon must be sutured by a surgeon before closing the wound. If so, put on a dressing until qualified treatment can be administered:

When there is an electrical burn there is a great danger of internal injuries:

Visible shortening of a limb is not necessarily a sign of a fracture:

Cardiac arrest will always lead to unconsciousness:

A person suffering from a moderate to hard blow to the head, should always be under close observation in the early hours after the accident, considering possible development of edema in the head:

Cooling does not reduce pain in a sprain:

Bleeding will always occur together with a fracture, that breaks the skin:

What is the most serious damage to the tissue concerning damage by pressure?

Cardiac arrest leads to circulation failure:

A patient who breathes will always have a pulse rate?

A seriously hypothermic patient should as soon as possible be placed in a warm bath (>50 °C) to regain normal body heat:

Grease and oil must never be used in connection with oxygen bottles, couplings and valves:

A person under influence of alcohol will suffer from frost injuries quicker than a sober person:

Head injury will lead to circulation failure:

A patient with a major burn is liable to develop circulation failure:

Do not touch anything that is sticking to, or embedded in, the eyeball, or over the coloured part of the eye, when treating a person with a foreign body in the eye:

We have 3 circulatory systems for blood transportation:

Moderate and deep hypothermia cause very unstable condition, and the patient must be inactive and treated very carefully:

A fractured spine will always imply unconsciousness:

None of the tissue cells will die, only damaged when the casualty has a crush injury:

One of the main tasks of the blood is to transport oxygen to body’s cells:

Shock and circulation failure are equivalent: