Chapter 10 Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

the amount of air that reaches the alveoli.

A

alveolar ventilation (al-VE-o-ler)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

forcing air or oxygen into the lungs when a patient has stopped breathing or has inadequate breathing. Also called positive pressure ventilation.

A

artificial ventilation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

a device that provides positive pressure ventilations. It includes settings designed to adjust ventilation rate and volume, is portable, and is easily carried on an ambulance.

A

automatic transport ventilator (ATV)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

a handheld device with a face mask and self-refilling bag that can be squeezed to provide artificial ventilations to a patient. It can deliver air from the atmosphere or oxygen from a supplemental oxygen supply system.

A

bag-valve mask (BVM)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

the exchange of oxygen and carbon dioxide between cells and circulating blood.

A

cellular respiration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

a blue or gray color resulting from lack of oxygen in the body.

A

cyanosis (SY-uh-NO-sis)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

a process by which molecules move from an area of high concentration to an area of low concentration.

A

diffusion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

a valve that indicates the flow of oxygen in liters per minute.

A

flowmeter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

a device that uses oxygen under pressure to deliver artificial ventilations. Its trigger is placed so that the rescuer can operate it while still using both hands to maintain a seal on the face mask. It has automatic flow restriction to prevent overdelivery of oxygen to the patient.

A

flow-restricted, oxygen-powered ventilation device (FROPVD)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

a device connected to the flowmeter to add moisture to the dry oxygen coming from an oxygen cylinder.

A

humidifier

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

an insufficiency of oxygen in the body’s tissues.

A

hypoxia (hi-POK-se-uh)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

a device that delivers low concentrations of oxygen through two prongs that rest in the patient’s nostrils.

A

nasal cannula (NAY-zul KAN-yuh-luh)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

a face mask and reservoir bag device that delivers high concentrations of oxygen. The patient’s exhaled air escapes through a valve and is not rebreathed.

A

nonrebreather mask (NRB)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

a cylinder filled with oxygen under pressure.

A

oxygen cylinder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

a face mask and reservoir oxygen bag with no one-way valve to the reservoir bag so that some exhaled air mixes with the oxygen; used in some patients to help preserve carbon dioxide levels in the blood to stimulate breathing.

A

partial rebreather mask

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

a device, usually with a one-way valve, to aid in artificial ventilation. A rescuer breathes through the valve when the mask is placed over the patient’s face. It also acts as a barrier to prevent contact with a patient’s breath or body fluids. It can be used with supplemental oxygen when fitted with an oxygen inlet.

A

pocket face mask

17
Q

______________ means that airway pressure is applied at the patient’s airway through an endotracheal or tracheostomy tube. The positive nature of the pressure causes the gas to flow into the lungs until the ventilator breath is terminated.

A

positive pressure ventilation

18
Q

a device connected to an oxygen cylinder to reduce cylinder pressure so it is safe for delivery of oxygen to a patient.

A

pressure regulator

19
Q

the exchange of oxygen and carbon dioxide between the alveoli and circulating blood in the pulmonary capillaries.

A

pulmonary respiration

20
Q

the diffusion of oxygen and carbon dioxide between the alveoli and the blood (pulmonary respiration) and between the blood and the cells (cellular respiration).

A

respiration

21
Q

when breathing completely stops.

A

respiratory arrest

22
Q

increased work of breathing; a sensation of shortness of breath.

A

respiratory distress

23
Q

the reduction of breathing to the point where oxygen intake is not sufficient to support life.

A

respiratory failure

24
Q

a permanent surgical opening in the neck through which the patient breathes; a surgically created opening into the body, as with a tracheostomy, colostomy, or ileostomy.

A

stoma

25
Q

a device designed to be placed over a stoma or tracheostomy tube to provide supplemental oxygen.

A

tracheostomy mask

26
Q

the process of moving gases (oxygen and carbon dioxide) into and out of the lungs; breathing in and out (inhalation and exhalation), or artificial provision of breaths.

A

ventilation

27
Q

a face mask and reservoir bag device that delivers specific concentrations of oxygen by mixing oxygen with inhaled air.

A

Venturi mask