Voluntary muscles are the skeletal muscles of the body that attach to bones and control movement of the limbs, head, neck, and body under conscious control. Skeletal muscles are controlled by neuromuscular signals from the brain that communicate with individual muscle fibers and cause them to contract.

What is an emergency care measure for a patient with a possible bone fracture that can be an effective means to reduce pain?

What is splint? A splint is a supportive device used to keep in place any suspected fracture in one's arm or leg. Splint is used to: Provide pain relief of the fractured limb.

When a bone is forced well beyond its normal position in a joint This injury is called a?

A dislocation is an injury in which the bones in a joint are forced apart and out of their usual positions.

What is the best description of the platinum 10 minutes?

A companion to the golden hour has arisen in pre-hospital lore called the “platinum 10 minutes.” This is based on the concept that seriously injured patients should have no more than 10 minutes of scene-time stabilization by emergency medical per- sonnel prior to transport to definitive care at a trauma center.

Which statement best characterizes the capabilities of a Level III trauma center?

Which statement best characterizes the capabilities of a Level III trauma center? The hospital has some surgical capabilities to help trauma patients, but will generally stabilize them and still arrange transfer. You arrive at the scene where a young male patient fell out of a tree he was climbing.

The Difference Between Voluntary, Involuntary and Reflex Actions

Which of these statements indicates that the EMT understands the condition of withdrawal?

Which statement indicates that the EMT understands the condition of​ withdrawal? ​"Withdrawal from drugs or alcohol can be just as serious a medical emergency as an​ overdose." ... Given these assessment​ findings, the EMT would be most concerned about​ the: bruise to the head.

In which one of the following situations would the Good Samaritan law protect the EMT?

In which one of the following situations would the Good Samaritan Law protect the​ EMT? An​ off-duty EMT stops at the scene of an auto collision and provides proper​ care, but the patient dies.

What is golden hour of trauma?

The term "golden hour" is commonly used to characterize the urgent need for the care of trauma patients. This term implies that morbidity and mortality are affected if care is not instituted within the first hour after injury. This concept justifies much of our current trauma system.

What is the most common site of deceleration injury in the chest?

The most common cause of thoracic aortic injuries is a motor vehicle collision, with falls and pedestrian injuries being much less common causes (^,27). Rapid deceleration results in an intimal tear of the thoracic aorta, which can extend to become a full-thickness aortic wall injury.

What is the golden hour and platinum ten minutes?

A companion to the golden hour has arisen in pre-hospital lore called the “platinum 10 minutes.” This is based on the concept that seriously injured patients should have no more than 10 minutes of scene-time stabilization by emergency medical per- sonnel prior to transport to definitive care at a trauma center.

What does simple fracture mean?

description. In fracture. A fracture is called simple (closed) when the overlying skin is not broken and the bone is not exposed to the air; it is called compound (open) when the bone is exposed.

When a muscle or tendon is forcibly and excessively stretched it is considered to be ____?

Acute strains are caused by stretching or pulling a muscle or tendon. Chronic strains are the result of overuse of muscles and tendons, through prolonged, repetitive movement.

What happens when bones separated or slip out of position of the bones from the joints?

A dislocation occurs when the bones in a joint become separated or knocked out of their usual positions. Any joint in the body can become dislocated. If the joint is partially dislocated, it is called a subluxation.

What are 3 types of splints?

• Long leg posterior splint.
• Stirrup splint.
• Posterior ankle splint.

What is the first step in emergency care of a patient with an extremity fracture?

1. Stop any bleeding. Apply pressure to the wound with a sterile bandage, a clean cloth or a clean piece of clothing.
2. Immobilize the injured area. ...
3. Apply ice packs to limit swelling and help relieve pain. ...
4. Treat for shock.

What is meant by splinting?

1 : to support and immobilize (something, such as a broken bone) with a splint. 2 : to brace with or as if with splints.

What is deceleration injury?

deceleration injury, impact injury to a body within or upon a rapidly moving object caused by the forces exerted when the object is brought to a sudden halt.

What type of injuries constitute chest trauma?

Blunt injuries constitute the majority of chest trauma. This indicates the importance of chest trauma among all traumas. Blunt chest trauma is usually caused by motor vehicle accident, falling from height, blunt instrument injury and physical assault.

What type of injury would be created as the result of a penetrating chest wound?

Pneumothorax. A traumatic pneumothorax is one of the most common injuries sustained following penetrating thoracic trauma. A pneumothorax is the presence of air between the parietal and visceral pleura. It occurs from injuries sustained either to the lung parenchyma or the tracheobronchial tree.

What is the triangle of death in surgery?

The trauma triad of death is a medical term describing the combination of hypothermia, acidosis, and coagulopathy. This combination is commonly seen in patients who have sustained severe traumatic injuries and results in a significant rise in the mortality rate.

What is Trimodal distribution of death?

Injury mortality was classically described with a trimodal distribution, with immediate deaths at the scene, early deaths due to hemorrhage, and late deaths from organ failure.

What is magic hour film?

In photography, the golden hour is the period of daytime shortly after sunrise or before sunset, during which daylight is redder and softer than when the sun is higher in the sky. The golden hour is also sometimes called the "magic hour," especially by cinematographers.

Which statement accurately describes the concept of body mechanics?

Which of the following statements accurately describes the concept of body mechanics? "Body mechanics refers to methods that promote using your body in the safest and most efficient way when moving objects or patients." aligns his shoulder, hips, and feet when moving the patient.

Which of the following conditions could be responsible for causing obstructive shock?

Obstructive shock occurs when a physical obstruction alters the body's ability to maintain perfusion. Causes include pulmonary embolism, tension pneumothorax and pericardial tamponade.