Oxygenation Chapter 36

Question 1

What system work together to achieve oxygenation?

Answer 1

pulmonary, cardiovascular,musculoskeleton, and nueological sytem

Question 2

What is oxygenation?

Answer 2

the cells, tissue, and organs of the body are supplied with oxygen

Question 3

What are the 2 major processes that occur in the pulmonary system to oxygenate the blood?

Answer 3

respiration and ventilation

Question 4

ventilation vs. respiration

Answer 4

v: movement of air into and out of the lungs
r: exchange of oxygen/ carbon dioxide and alveolar capillary/ capillary cell membrabe

Question 5

the air way consist of

Answer 5

nasal, mouth, pharynx, larynx, trachea, bronchi, and bronchioles

Question 6

upper airway vs lower airway

Answer 6

Upper airway: above larynx

lower airway: below larynx

Question 7

What is the major muscle for breathing?

Answer 7

diaphragm

Question 8

The pulmonary and cardiovascular system work together to…

Answer 8

change one system and create changes in the other

Question 9

what two systems regulate the movement of air into and out of the lungs?

Answer 9

musculoskeleton and neurological system

Question 10

What do the airway structures do?

Answer 10

moisten the air, warm the air, and filter the air

Question 11

true or false: the trachea lies in front of the esophagus

Answer 11

true

Question 12

What is The function of the esophagus?

Answer 12

during swallowing it closes off so that food /fluid do not enter the lower airway

Question 13

Bronchi and Bronchioles have what tie of layers?

Answer 13

smooth muscle layer

Question 14

The right lung consists of how many lobes?

Answer 14

3 lobes

Question 15

The left lung consist of how many lobes>

Answer 15

2 lobes

Question 16

Gas exchange between oxygen and carbon dioxide is pass back and forth between?

Answer 16

alveoli and capillaries

Question 17

What are the types of alveoli?

Answer 17

1) gas exchange

2) produce surfactant (lower surface tension within alveoli to inflate during breathing)

Question 18

What are the two major processes that occur in the pulmonary system?

Answer 18

ventilation and respiration

Question 19

ventilation or respiration:

the movement of air into and out of the lungs though the act of breathing

Answer 19

ventilation

Question 20

Respiration

Answer 20

the exchange of the gases oxygen and carbon dioxide in the lungs

Question 21

When you exhale, the diagram muscles relax or contracts?

Answer 21

relax

Question 22

True or False:

Exhalation requires no energy or effort

Answer 22

true

Question 23

Rate is?

Answer 23

how fast you breath

Question 24

Depth is?

Answer 24

how much your lungs expand to take in the air

Question 25

What does hyperventilation do?

Answer 25

when a person breaths fast

Question 26

When ventilation increases, what happens to the carbon dioxide levels?

Answer 26

falls/ decrease

Question 27

When blood oxygen increases, what happens to ventilation?

Answer 27

increases

Question 28

Severe hyperventilation is usually triggered by?

Answer 28

medication, CNS abnormalities, high altitude, heat,exercise, panic, fear, or anxiety.

Question 29

Lung compliance refers to?

Answer 29

lung inflation

Question 30

Where in the brain controls breathing and uses feedback from chemoreceptors and lung receptors?

Answer 30

brainstem

Question 31

Where is the chemoreceptors are located in the?

Answer 31

Medulla of the brainstem

Question 32

Chemoreceptors detect?

Answer 32

changes in blood pH, oxygen, and carbon dioxide levels

Question 33

What age group do not have a fully develop alveolar surfactant system?

Answer 33

infants less than 35 weeks

Question 34

Hay fever effects

Answer 34

eyes, nose, and sinuses

Question 35

True or False: | Asthma is a type of allergic reaction

Answer 35

True

Question 36

Indoor pollution include

Answer 36

monoxide, nitrogen oxides, radon, and suspended particles

Question 37

What do you call a person who lies down, and their chest expansion id limited?

Answer 37

sleep apnea

Question 38

If a patient show symptoms of stuffy nose, sore throat, coughing, sneezing, tearing, and mild fever..what do they have?

Answer 38

Respiratory Infections

Question 39

What happens when a person constantly smokes?

Answer 39

constriction of bronchioles, increase fluid secretion of airways causing inflammation, and paralyzing cilia.

Question 40

Pulmonary Edema, acute respiration distress syndrome, and pulmonary fibrosis do what in common?

Answer 40

makes the alveoli stiff and make it difficult to ventilate.

Question 41

The most common causes of impaired pulmonary circulation are?

Answer 41

pulmonary embolism/ hypertension

Question 42

What diagnostic test/exam would best exam a patients level of hypoxemia?

Answer 42

Ariel blood gas sampling

Question 43

What sound refers to high pitch that is harsh due to partial obstruction of the larynx?

Answer 43

stridor

Question 44

mainstream smoking

Answer 44

smoke that smokers inhales and regain exhales

Question 45

side stream smoking

Answer 45

smoke released from the end of the cigarette

Question 46

hypoxemia

Answer 46

low arterial blood oxygen level

Question 47

hypocarbia is?

Answer 47

low level of dissolved CO2 in the blood

Question 48

Drug overdose leads to what type of pathophysiological condition?

Answer 48

hypercarbia

Question 49

Normal breathing is?

Answer 49

Euphea 12-20 breaths

Question 50

aphea is

Answer 50

no breathing

Question 51

A patient that has 24 breaths per minute shows

Answer 51

tachypnea

Question 52

A patient that is breathing 10 breaths per minute shows

Answer 52

bradyphea