thorax and lungs Flashcards
T7-8
interspace for thoracentesis
floating ribs
rib 11 and 12
articulate with costal cartilage above them
rib 8, 9, and 10
manubrium of sternum
attached to sternum
suprasternal notch
notch on top of the manubrium
xyphoid process
on the end of the sternum
right lung has how many lobes
3
left lung has how many lobes
2
apex of lungs found where
above clavicles
c7 and t1
landmarks
Five “A”s
Ask about tobacco use Advise to quit Assess willingness Assist to quit Arrange follow-up and support
*Angle of Louis
sternal angle that joins the manubrium and sternum
Dyspnea
shortness of breath
*Wheezing
a continuous, course,whistling sound produced in the respiratory airways during breathing. Wheezes suggest narrowed airways, as in asthma, COPD, or bronchitis.
cough
a reflex response to stimuli that irritate receptors in the larynx, trachea, or large bronchi
hemoptysis
the expectoration of blood (or blood stained sputum) from the bronchi, larynx, trachea, or lungs
parasthesias
sensations of tingling or “pins and needle” around the lips or extremities
Hyperventilation
rapid, shallow breathing
How to assess breathing
Rate - total number in one minute
Rhythm - cadence, regular vs. irregular
Depth - observed volume of air
Effort - objective measure of stress
*Fremitus
palpable vibrations felt on the human body
Lung Resonation
on percussion the note like sound that are measures by intensity, pitch, and duration in order to objectively determine the lungs volume of air
*Crackles
Also called rales. Intermittent and brief explosive breath sounds. Usually leads to the Dx of cardiac or pulmonary conditions. Suggest abnormal lung tissue. Crackles may be from abnormalities of the lungs (pneumonia, fibrosis, early congestive heart failure) or of the airways (bronchitis, bronchiectasis)
*Rhonchi
a low-pitched breath sound with snoring quality. Rhonchi suggest secretions in large airways.
Normal Breathing
Normal Breathing 12 - 20 in adults
44 in infants
Slow breathing
Bradypnea