RESPIRATORY SYS/REVIEW CONT'D: MULT. CHOICE

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Carbon Monoxide is dangerous 2 humans bec. it
- a. is difficult 2 exhale
- b. binds 2 hemoglobin in the same place as H₂O does.
- c. is toxic 2 the human bdy
- d. causes liver damage
When a person hyperventilates, the level of CO2 in their blood will:
- a. increase
- b. decrease
- c. not change
Normally, when blood levels of CO₂ rise, the respirations will:
- a. increase
- b. decrease
- c. remain the same
An Increased Respiratory Rate will lead to:
- a. Increased CO₂
- b. Decreased CO₂
- c. Decreased H₂O
- d. Increased pH
Cilia R:
- a. Mucus secreting cells in the lower bronchial tree
- b. Tiny structures in the airways tht trap & hold foreign material in the airways
- c. tiny hair-like sturctures in the airways tht sweep mucus up & out of the lungs
- d. composed of macrophages & destroy inhaled pathogens
Epiglottis is life threatening bec....
- a. It is a severe infection
- b. It causes a very high fever
- c. Seizures commonly occur
- d. It can totally obstruct the airway
You should always anticipate tht the pt in your clinic who has acute epiglottis could need...
- a. More dx'c testing
- b. Frequent re/assessment
- c. Intubation
- d.An immediate injection of epinephrine
____ extends from the lateral walls of the nasal cavity?

*Nasal Conchae*
___ lines the nasal cavity

*Cilia*
___ divides the nasal cavity

*Nasal Septum*
__ is also a part of the digestive sys

*Pharynx*
___ lies jst abv the trachea

*Larynx*
___ has 3 cartilages

*Larynx*
___ extends frm the Larynx 2 the Bronchi

*Trachea*
___ begins @ the distal end of the trachea

*Bronchial Tree*
___ help remove pathogens frm the respiratory structures.

*Cilia*
___ tiny air sacs surrounded by capillaries

*Alveoli*
___ allow the lungs 2 mve freely in the thorax

*Pleura*
___ the prt of the respiratory tree 2 which alveoli r attached.

*Bronchioles*
___ the location of gas exchange

*Alveoli*
___ secrete serous fluid

*Pleura*
___ the opening bet. the vocal cords.

*Glottis*
__ prevents food frm entering the airway during swallowing.

*Epiglottis*
__ receives CO₂ frm the blood.

*Alveoli*
*AIR ENTERS OR LEAVES THE LUNGS*
Enlarging the Thoracic Cavity:

* Air enters the lungs*
Air press in the lungs is higher than tmospheric pressure

*Air leaves the lungs*
Decreasing Thoracic Pressure:

*Air Enters the Lungs*
Diaphragm Contracts:

*Air Enters the Lungs*
Diaphragm Relaxes:

*Air Leaves the Lungs*
Intercostal Muscles raise the ribs:

*Air Enters the Lungs*
*Respiratory Rate*
&
*Respiratory Rhythm*
Pons:

*Respiratory Rate*
CO₂ in Blood:

*Respiratory Rate*
Medulla Oblongata:

*Respiratory Rhythm*
Fear or Pain:

*Respiratory Rate*
pH in the blood:

*Respiratory Rate*
*Respiratory Volumes*
The sum of Tidal Vol, Inspiratory & Expiratory Vol's:

*Vital Capacity*
The amt of air exhaled forcefully after a normal exhalation:

*Expiratory Reserve Vol*
The amt of air tht moves in or out of the lungs during a normal breath:

*Tidal Vol*
The amt of air tht can be forcefully inhaled after a normal inhalation:

* Inspiratory Reserve Vol*
The amt of air in the lungs after a forceful exhalation:

*Residual Vol*
The total amt of air tht the lungs can hold:

*Total Lung Capacity*
The total amt of air tht can b forcefully exhaled after the deepest inhalation possible:

*Total Lung Capacity*
*Respiratory Conditions*
Asthma:

Inflammation obstructs the bronchial tree
Bronchitis:

*Repeated episodes increase lung cancer risk*
COPD:
- *Disorders tht limit airflow 2 lungs*
- *Causes enlargement of air sacs*
Influenza:
- *Causes by viruses*
- *Lasts 5-10 days*
Legionnaires Disease:

*Caused by bacteria found in air conditioning sys's*
Pleurisy:
- *Inflammation of the Lungs*
- or
- *Pneumonia*
**Not really sure**
Emphysema:
- *Permanently*
- *@ least 50 types; frm Mild 2 Serious*

Author

BrowneeE

72314

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RESPIRATORY SYS/REVIEW CONT'D: MULT. CHOICE

Description

RESP/SYS/EXAM REVIEW CONT'D

Updated

2011-03-12T10:10:04Z

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