Chapter 30 Chest Injuries

Question 1

Compression of the heart as a result of build up a blood or other fluid in the pericardial sac, leading to decreased cardiac output

Answer 1

Cardiac tamponade (pericardial tamponade)

Question 2

An injury to the chest, in which the skin it’s not broken, usually caused by blunt trauma

Answer 2

Close chest injury

Question 3

A blunt chest injury caused by sudden, direct blow to the chest that occurs only during the critical portion of a persons heartbeat

Answer 3

Commotio cordis

Question 4

A grating or grinding sensation caused by fractured bone ends or joint rubbing together

Answer 4

Crepitus

Question 5

A condition in which two or more adjacent ribs, or fractured, and two or more places, or in association with a fracture of the sternum, so that a segment of the chest wall is effectively detached from the rest of the thoracic cage

Answer 5

Flail chest

Question 6

A one-way valve that allows air to leave the chest cavity, but not return, formed by taping three sides of an occlusive dressing to the chest wall leaving the fourth side, open as a valve may also be part of a commercial vented occlusive dressing

Answer 6

Flutter valve

Question 7

The accumulation of blood and air in the pleural space of the chest

Answer 7

Hemopneumothorax

Question 8

The collection of blood in the pleural cavity

Answer 8

Hemothorax

Question 9

Bruising of the heart muscle

Answer 9

Myocardial contusion

Question 10

An airtight dressing that protects the wound from air and bacteria. A commercial vented version allows air to passively escape from the chest, while unvented dressing may be made of petroleum, gauze, aluminum foil or plastic.

Answer 10

Occlusive dressing

Question 11

An injury to the chest in which the chest wall itself is penetrated by fractured rib or more frequently buy an external object, such as a bullet or knife

Answer 11

Open chest injury

Question 12

An open or penetrating chest wall wound through which air passes during inspiration and expiration, creating a sucking sound, also referred to as a sucking chest wound

Answer 12

Open pneumothorax

Question 13

The motion of the portion of the chest wall that is detached in a flail chest. The motion in during inhalation out during exhalation is exactly the opposite of normal chest wall motion during breathing.

Answer 13

Paradoxical motion

Question 14

The fiber sac that surrounds the heart

Answer 14

Pericardium

Question 15

An accumulation of air or gas in the pleural cavity

Answer 15

Pneumothorax

Question 16

An injury or bruising of lung tissue, that results in hemorrhage

Answer 16

Pulmonary contusion

Question 17

Any pneumothorax that is free from significant psychological changes and does not cause drastic change in the vital signs of the patient

Answer 17


Simple pneumothorax

Question 18

A pneumothorax that occurs when a week area of the line ruptures in the absence of major injury, allowing air to leak into the pleural space

Answer 18

Spontaneous pneumothorax

Question 19

An open or penetrating chest wall wound through which air passes during inspiration and expiration, creating a sucking sound see also open pneumothorax

Answer 19

Sucking chest wound

Question 20

Rapid respirations

Answer 20

Tachypnea

Question 21

An accumulation of air or gas in the pleural cavity that progressively increases pressure in the chest that interferes with cardiac function with potentially fatal results

Answer 21

Tension pneumothorax

Question 22

A pattern of injury scene after severe force is applied to the chest, forcing blood from the great vessels, back into the head and neck

Answer 22

Traumatic asphyxia

Question 23

An occlusive dressing design to allow air to escape through the dressing, but not be drawn back in

Answer 23

Vented chest seal