13. BLS Resuscitation Flashcards Preview

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Flashcards in 13. BLS Resuscitation Deck (20)
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1
Q

The preferred method to dislodge a severe airway obstruction in adults and children; also called the Heimlich maneuver.

A

abdominal-thrust maneuver

2
Q

A technique that involves compressing the chest and then actively compressing the chest and then actively pulling it back up to its neutral position or beyond (decompression); may increase the amount of blood that returns to the heart and, thus, the amount of blood ejected from the heart during the compression phase.

A

active compression-decompression CPR

3
Q

Advanced lifesaving procedures used to treat medical conditions, such as cardiac monitoring, administration of intravenous fluids and medications, and the use of advanced airway adjuncts. EMTs may be trained in some of these areas.

A

advanced life support (ALS)

4
Q

Noninvasive emergency lifesaving care that is used to treat medical conditions, including airway obstruction, respiratory arrest, and cardiac arrest.

A

basic life support (BLS)

5
Q

The combination of chest compressions and rescue breathing used to establish adequate ventilation and circulation in a patient who is not breathing and has no pulse.

A

cardiopulmonary resuscitation (CPR)

6
Q

The total percentage of time during a resuscitation attempt in which active chest compressions are bing performed.

A

chest compression fraction

7
Q

Blood settling to the lowest point in the body, causing a discoloration of the skin; a definitive sign of death

A

dependent lividity

8
Q

A condition in which air fills the stomach, often as a result of high volume and pressure during artificial ventilation

A

gastric distension

9
Q

A combination of two movements to open the airway by tilting the forehead back and lifting the chin; not used for trauma patients.

A

head tilt-chin lift maneuver

10
Q

Rapid or deep breathing that lowers the blood carbon dioxide level below normal; may lead to increased intrathoracic pressure, decreased venous return, and hypotension when associated with BVM use.

A

hyperventilation

11
Q

A valve device placed between the endotracheal tube and a bag-valve mask that limits the amount of air entering the lungs during the recoil phase between chest compressions

A

impedance threshold device (ITD)

12
Q

A lack of oxygen that deprives tissues of necessary nutrients, resulting from partial or complete blockage of blood flow; potentially reversible because permanent injury has not yet occurred

A

ischemia

13
Q

Technique to open the airway by placing the fingers behind the angle of the jaw and bringing the jaw forward; used for patients suspected of a spinal injury

A

jaw-thrust maneuver

14
Q

A circumferential chest compression device composed of a constricting band and backboard that is either electrically or pneumatically driven to compress the heart by putting inward pressure on the thorax

A

load-distributing band (LDB)

15
Q

A device that depresses the sternum via a compressed gas-powered plunger mounted on a backboard

A

mechanical piston device

16
Q

A side lying position used to maintain a clear airway in unresponsive patients who are breathing adequately and do not have suspected injuries to the spine, hips, or pelvis

A

recovery position

17
Q

The return of a pulse and effective blood flow to the body in a patient who previously was in cardiac arrest

A

return of spontaneous circulation (ROSC)

18
Q

stiffening of the body muscles; a definitive sign of death

A

rigor mortis

19
Q

A harsh, high-pitched respiratory sound, generally heard during inspiration, that is caused by partial blockage or narrowing of the upper airway; may be audible without a stethoscope

A

stridor

20
Q

exchange of air between the lungs and the environment, spontaneously by the patient or with assistance from another person, such as an EMT.

A

ventilation