chp 39 oxygenation
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What is pulmonary ventilation | Movement of air into and out of lungs by two phases: inspiration & expiration
🗑
|
||||
| What is Respiration | Gas Exchange between atmospheric air in alveoli & blood in capillaries
🗑
|
||||
| What is perfusion | Process by which oxygenated capillary blood passes thru body tissues
🗑
|
||||
| What regulates respiration | The medulla is the respiratory center.stimulated by increase in CO2 and H+ ions. Chemoreceptors in aortic arch & carotid sensitive ABG and BP that will activate medulla. Stimulation of medulla increases rate & depth of ventilation.
🗑
|
||||
| What are Normal breath sounds | Vesicular – soft low pitched over peripheral lung fields; Bronchial – loud high pitched sounds over trachea/larynx; Bronchovesicular – medium pitched blowing over major bronchi
🗑
|
||||
| What are adventitious breath sounds | Crackles, Wheezes, Pleural Friction rub
🗑
|
||||
| What are Crackles (fine or coarse) | Frequently heard on inspiration are soft high pitched discontinuous popping sounds
🗑
|
||||
| What are Wheezes | Continuous musical sounds produced as air passes thru constricted airways (sibilant high pitched & whistling or sonorous sounds like a snore)
🗑
|
||||
| What are Pleural friction rub | Continuous dry grating sound caused by inflammation of pleural surfaces and loss of pleural fluid
🗑
|
||||
| What is Pulse oximetry | Measures arterial blood oxyhemoglobin saturation; Use in monitoring pts with oxygen therapy or at risk for hypoxia. Desaturation indicates gas exchange abnormalities. Range of 95-100% considered normal
🗑
|
||||
| What are nursing interventions for respiratory patients | Reducing anxiety, maintain good nutrition, promote comfort (positioning), maintaining adequate fluid intake, promoting proper breathing
🗑
|
||||
| What are some breathing techniques | Deep breathing – such as in hypoventilation; make each breath deep to move bottom ribs breathing in thru nose and out thru mouth; Incentive spirometry; Pursed lip breathing; Abdominal & diaphragmatic breathing
🗑
|
||||
| What is proper way to use incentive spirometer | visual reinforcement for deep breathing; assists pt to sustain inspiration & expiration (instruct pt to exhale normally, place lips around mouthpiece, instruct not to breathe thru their nose and inhale deeply & slowly hold breath & count to three
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
rivabard
Popular Nursing sets