Wide selection of retail signs, holders and displays. A-frame, snap edge, pedestal & more. Depend on Uline – your #1 source of retail store operations and packaging supplies.
- Pedestal Sign Holders
Sleek, curved displays get noticed
in lobbies, galleries & cafés.
- Floor Sign Holders
Advertise your events or special
announcements. Chrome or Black.
- Plastic A-Frame Signs
2-sided sign frame used from retail
shops to parks & construction areas
- Snap Edge Frame Signs
Quickly update your signs &
posters with wall-mounted frames.
- Windpro® Snap Edge Signs
Weatherproof sidewalk sign
handles winds up to 60 mph.
- Pedestal Sign Holders
Search results
The meaning of SHOCK is a sudden or violent mental or emotional disturbance. How to use shock in a sentence. Synonym Discussion of Shock.
- Overview
- Types of medical shock
- Signs and symptoms
- What to do
- Medical treatment
- Recovery from shock
- Summary
Medical shock occurs when the body’s cells do not get enough oxygen-rich blood. It is not a condition but a result of an illness or injury.
The word shock can describe several different situations.
A person may also feel shocked when they experience something unexpected. This shock is psychological and usually does not cause any medical problems.
Another type of shock is an electric shock, which occurs when a person sustains an injury as a result of exposure to electrical energy. Causes of an electric shock include faulty electrical equipment, lightning strikes, and contact with electricity and water.
There are four different types of medical shock. The name of each type describes how it causes a decrease in blood flow to the cells and tissues.
The four types are:
•Hypovolemic shock. Hypovolemia is a decreased volume of blood in the body, and it may happen if a person is bleeding heavily or becomes severely dehydrated. This type of shock is usually due to severe blood loss following a traumatic injury.
•Cardiac shock (also known as cardiogenic shock). This type of shock occurs when the heart is unable to pump enough blood. The causes of cardiac shock include a heart attack, heart failure, severe blood loss, or an injury to the chest that damages the heart.
•Obstructive shock. Obstructive shock happens when a blockage in the cardiovascular system, such as a pulmonary embolism, keeps blood from flowing to the body’s tissues and organs.
•Distributive shock (also known as vasodilatory shock). In distributive shock, fluid may collect between the cells of the organs, making it hard for the blood to reach the tissues. The most common causes of distributive shock include anaphylaxis, which is a severe allergic reaction, and sepsis. Poisoning or toxicity from drugs can also cause this type of shock.
Although medical shock has many different causes, its symptoms are generally the same. The symptoms are a result of the body’s organs and tissues not getting enough oxygen.
Signs and symptoms of shock include:
•cold, pale, or clammy skin
•excessive sweating
•fast heart rate
•shallow and rapid breathing
If a person is in shock, the first step is to call 911 or the local emergency number, even if the symptoms are mild.
While waiting for the medical team, people can assist by:
•helping the person lie down and elevate their feet, if possible
•avoiding moving the person if they may have injured their head, neck, or back
•performing first aid on injuries if necessary
•keeping the person warm with a blanket or coat
Medical professionals often recognize shock because of its characteristic signs, including low blood pressure.
The treatment for shock will vary based on the underlying cause. For instance, a person experiencing anaphylaxis may need a shot of epinephrine, which can treat severe allergic reactions.
If a person has sepsis, they may need antibiotics, oxygen, and intravenous (IV) fluids.
People with hypovolemic shock may need a blood transfusion and IV fluids. Doctors may start blood transfusions or other measures to help restore proper blood flow, even if they do not know the underlying cause.
The medical team may run various tests to determine the cause of shock, including:
•X-rays
After a person receives treatment for shock, a doctor may help them put a follow-up plan in place to help prevent another event. Some examples include:
•People who have cardiogenic shock due to a blood clot may need additional treatment to break up the clot.
•A person who went into anaphylactic shock may need to carry epinephrine or other medications to help stop allergic reactions. They will also need to avoid contact with allergens in the future.
•A person who had a heart attack may require lifestyle changes and medications to help reduce the chances of another heart attack.
It can take some time to recover from any type of medical shock. Shock can cause fatigue, muscle aches, and trouble with strength or mental function. Sometimes, these effects are long lasting.
People may need rehabilitation, either in the hospital or in another facility. They may also need help with tasks at home as they recover.
Medical shock is a life threatening condition. It occurs when the organs in the body are not getting enough oxygen.
Causes of shock include severe blood loss, dehydration, and a cardiac event. It is important to seek immediate medical care for any symptoms of shock, even if they are mild.
pale skin, which may be cold and clammy. sweating. a fast pulse as shock gets worse. fast, shallow breathing. a weak pulse. grey-blue skin, especially inside the lips (with dark skin, look at the palms of the hands and the base of the feet) nausea and possible vomiting. restlessness and aggressive behaviour as the brain's oxygen supply decreases.
Aug 20, 2024 · Summary. Shock is a life-threatening condition that needs urgent intervention, often in a critical care setting. The patient with shock will look unwell and often have symptoms specific to the underlying cause (e.g., fever, chest pain, shortness of breath, or abdominal pain). This may be difficult to recognise in practice.
Jul 16, 2019 · Neurogenic shock is caused by damage to the central nervous system, usually a spinal cord injury. This causes blood vessels to dilate, and the skin may feel warm and flushed. The heart rate slows ...
Nov 23, 2023 · Low blood pressure and a change in mental state, such as confusion, sleepiness, or unconsciousness, are common signs or symptoms of shock. The underlying causes and types of shock can produce other signs and symptoms. Causes include blood loss, fluid loss, severe allergic reaction, severe reaction to an infection, heart attack, and spinal cord ...
People also ask
What are the underlying causes & symptoms of shock?
What does shock mean in medical terms?
What are the signs and symptoms of shock?
How do you know if a patient has shock?
What causes medical shock?
Is shock a medical emergency?
Jun 9, 2024 · Dilated pupils. Pale, cool skin. Sweating (diaphoresis) As hypovolemic shock gets worse, the patient becomes lethargic, confused, and eventually unconscious. If external bleeding is the cause, there will be blood. If bleeding into the gastric system is the cause, the patient might vomit blood or have bloody diarrhea.
