Week #3-Concept Review Flashcards
Respiratory System & Axilla
What is the functional unit of the lungs?
The Alveoli
What are the true ribs?
1 to 7th ribs
What are the false ribs and why are they called false ribs?
8th, 9th, and 10th ribs, because they are not connected to the sternum. They are connected to the cartilage of the 7th rib.
What are the floating ribs, where are they seen, and what are they connected to?
The 11th and 12th rib, they cannot be seen anteriorly, and are connected to the vertebra of the back.
Where do you find the “Angle of Louie”?
Articulated between the manubrium and the body of the sternum, in line with the 2nd rib
What is the initial step in respiration assessments and in any assessment?
Inspection
What are the sequence of assessment techniques in respiratory assessments?
1) Inspection
2) Palpation
3) Auscultations- is the last assessment technique
4) Percussion (optional)
What is the technique for percussing the lungs and what are the normal sounds called?
Indirect percussion & Resonant Sounds
What do the resonant sounds of the lungs sound like?
long, low-pitched, hollow sounds
On percussion, what sounds will be heard when air is trapped in the lungs?
Hyperresonant sounds
What is the technique used to assess bronchophony, egophony, and whispered pectoriloquy? What should you ask the patient to say during auscultation?
Auscultation for voice sounds assessed on the posterior thorax; bronchophony *99, egophony *E, whispered pectoriloquy *123.
What technique is used to assess tactile fremitus?
Palpation
What four things cause increased tactile fremitus?
(hint: FIFT)
1) fluid in the lungs
2) fibrosis
3) tumor
4) infection
What five things cause a decrease in tactile fremitus?
(Hint C-POTS)
1) soft voice
2) Thick chest muscles
3) Obesity
4) COPD
5) Pleural effusion
What technique is used to assess diaphragmatic excursion?
Percussion
What are normal diaphragmatic excursions? What can they go up to in fit individuals?
Normal= 3-5 cm
In a well fit individual= 7-8 cm
What are decreased diaphragmatic excursions, and what does this mean?
Decreased diaphragmatic excursions= less than 3 cm
This means the lungs are not fully expanding.
What can cause the lungs to not fully expand (4)?
Emphysema, atelectasis, respiratory depression, and pneumonia
What can asymmetric diaphragmatic excursion indicate?
Paralysis or pleural effusion of the higher side of the chest
What are the normal sounds when assessing for bronchophony on auscultation?
Muffled sounds
While auscultating bronchophony, when the lungs are filled with fluid (as in bilateral pneumonia), what are expected sounds?
Sounds are loud and clear
What are normal sounds when assessing for egophony?
“eeeeeee”
What auscultated sounds are present when assessing for whispered pectoriloquy when lungs are filled with fluid, as in bilateral pneumonia?
Sounds are loud and clear
What are normal sounds when assessing for whispered pectoriloquy?
Faint, muffled, and almost indistinguishable
What are Rhonchi Sibilant or Wheezing sounds? What patient may have them?
Continuously high pitched adventitious breath sounds, expected abnormal findings on auscultation with asthmatic patients.
What are Rhonchi Sonorous sounds? Which patient’s may have them?
continuous low pitched, snoring and rattling adventitious breath sounds. Common in clients with COPD, Pneumonia, Chronic Bronchitis, and Cystic Fibrosis
What adventitious breath sounds characterize blocked air flow?
High pitched and continuous upon auscultation.
What adventitious sound will you hear in clients with Lobar Pneumonia?
Crackles
What are pleural friction rub lung sounds?
Adventitious lung sounds heard outside the airway, rubbing and dry sounds.
Adventitious sounds heard upon auscultation when alveoli are filled with fluid.
A low pitch that has a loud, moist, and bubbly quality
What sounds are heard during the auscultation of atelectisis?
Decreased breath sounds at the lower lobes of the lungs.
What are the causes of atelectasis?
Prolonged bedrest of a post-op client, ineffective coughing, or hypoventilation