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Respiratory System 1
Respiratory System 1
43
Nursing
Undergraduate 2
03/13/2012

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Cards

Term
What does the upper respiratory consist of?
Definition
- nose
- pharynx
- larynx
- trachea
Term
Where is the epiglottis located?
Definition
larynx
Term
What does the lower respiratory consist of?
Definition
- bronchi
- left lung
- right lung
Term
What is made by the alveoli and helps maintain a correct pressure in our lungs?
Definition
Surfactant
Term
What are the functions of the bronchi?
Definition
- get air to alveoli
- cilia filtration
- surfactant production
Term
How man lobes does the left lung have
?
Definition
2
Term
How many lobes does the right lung have?
Definition
3
Term
A sac containing a small amount of fluid that acts as a lubricant for the lungs when they expand and contract?
Definition
Pleural Space
Term
What is the upper most part of the lungs called?
Definition
apex
Term
What is the lower most part of the lungs called?
Definition
base
Term
What is the hollow area separating the lungs called?
Definition
mediastinum
Term
What is the major muscle in charge of breathing?
Definition
diaphragm
Term
Where is the respiratory system in the brain?
Definition
medulla
Term
How does O2 and Co2 travel through the body?
Definition
Enters in the upper respiratory tract and travels down to the lower where it enters the lungs, then the alveoli, then do the blood (Hgb)which travels to the rest of the body.
Term
Difficult or labored breathing?
Definition
Dyspnea
Term
Dyspean is what kind of pain?
Definition
subjective
Term
Treatment for dyspnea?
Definition
treat cause
Term
Lack of O2 in the body?
Definition
Hypoxia
Term
What are some early signs of hypoxia?
Definition
- SOB
- Fatigue
- start of cyanosis
Term
What are some late sings of hypoxia?
Definition
- confusion
- seizures
- memory loss
- weakness
Term
Cessation of breathing?
Definition
Apnea
Term
A sign of approaching death, irregular rhythmic pattern?
Definition
Cheyne Stroke Respiration
Term
Result from O2 oxygen source being cut off?
Definition
Asphyxia
Term
Bluish discoloration of skin and mucous membranes?
Definition
Cyanosis
Term
S/S of cyanosis?
Definition
- SOB
- chest pain
- lethargic
- confusion
- blue lips and nails
Term
How many auscultation spots for the lung?
Definition
17
Term
Caused by passage of air though moisture or secretions in the lungs?
Definition
Rales- Crackles
Term
Caused by airway passing through large airways that have been narrowed?
Definition
Rhonchi and Wheezing
Term
What time of the day should you get a sputum culture?
Definition
morning
Term
What does a ABG test?
Definition
- how well the lungs are ventilating
- how well blood is being oxygenated
- acidity/ alkalinity of blood
Term
What is normal pH level?
Definition
7.35-7.45
Term
If a pH is above 7.45?
Definition
basic
Term
if a pH is below 7.34?
Definition
acidic
Term
What is a normal PaO2?
Definition
80-100
Term
What is a normal PaCO2?
Definition
35-45
Term
What is special about an acid-fast test?
Definition
have to get 3 samples in 3 days in a row
Term
What is done in a PFT?
Definition
1. measures how well someone can breath in and out.
2. measures lung volume: sit in a clear box and pt breathing is measured during different pressure changes.
3. Diffusion capacity: measures how well O2 and CO2 is changed.
- pt breaths in gas and then breaths into a machine measuring how much gas is breathed out.
Term
A test that measures the blood flow through the lungs?
Definition
Pulmonary Angiography
Term
What is a VQ scan and what does it test?
Definition
Ventilation Perfusion Scan
- measures blood flow to the lungs
- measures how well O2 and Co2 is exchanged.
Term
What are pre-op and post-op measures for a Bronchoscopy?
Definition
Pre-op: signed consent, pt is put to sleep
Post-op; no food or fluids until gag reflex returns
Term
What test is performed when looking for a pulmonary embolism?
Definition
VQ Scan
Term
What is removal of fluid from the pleural cavity?
Definition
Thoracentesis
Term
Pt is at risk for what if having a Thoracentesis?
Definition
collapsed lung
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