ThoraxLungs Flashcards
FOUR COMPONENTS OF A RESPIRATORY ASSESSMENT
INSPECTION
PALPATION
PERCUSSION
AUSCULTATION
forms the thorax (chest) portion of the body
thoracic cage (rib cage)
It consist of how many pairs of ribs?
12 pairs of ribs with their costal cartilages and the sternum
The ribs are anchored posteriorly to the?
12 thoracic vertebrae (T1–T12)
The thoracic cage protects the what?
heart and lungs
The ribs are classified as?
true ribs (1–7) and false ribs (8–12)
The last two pairs of false ribs are also known as
floating ribs (11–12).
It is the elongated bony structure that anchors the anterior thoracic cage
Sternum
sternum consists of three parts:
the manubrium, body, and xiphoid process
is the wider, superior portion of the sternum
manubrium
The top of the manubrium has a shallow, U-shaped border called the
jugular (suprasternal) notch
The elongated, central portion of the sternum is the?
body
The inferior tip of the sternum is the?
xiphoid process.
t is located between the ribcage (sternum) and the shoulder blade (scapula). It is the bone that connects the arm to the body.
Clavicle
it is the eponymous name given to the sternal angle which is the palpable anatomical feature formed from the manubriosternal junction
ANGLE OF LOUIS
is the joint of the sternal body and the manubrium.
manubriosternal junction
a type of joint characterized as a fibrous connection between two bones (the manubrium and the sternal body in the case of the angle of Louis) which does not allow any significant movement.
synarthrosis
ACCORDING TO UNDERLYING LUNGS AND LOBES: RIGHT LUNG
UPPER
MIDDLE
LOWER
ACCORDING TO UNDERLYING LUNGS AND LOBES: LEFT LUNG
UPPER
LOWER
INSPECTION
( SSPRCIACS)
Shape
Scars
Prominent veins
Resp rate and rhythm
Chest wall movement
Intercostal recession
Added sounds
Cyanosis
Sputum
Chest wall movement?
symmetrical, hyperinflated, paradoxical movement
the chest and abdomen move in the same direction during breathing?
Symmetrical
occur when air gets trapped in the lungs and causes them to overinflate. caused by blockages in the air passages or by air sacs that are less elastic, which interferes with the expulsion of air from the lungs.
Hyperinflated
an obvious sign that the portion of the chest wall is not assisting with the breathing function.
Paradoxical Movement
PALPATION
(TPC)
Tenderness
Position of apex beat
Chest wall expansion
The actual beat which you can feel is the very tip of the?
Left Ventricle
As you feel the apex beating it should be in time with the?
Carotid Pulse
Assessing for chest expansion?
(symmetric or asymmetric)
normal range of chest expansionis?
2-5 cm
Assessing for chest expansion provides clues regarding the presence of?
chest wall pathology, lung volume loss or obstruction.
PERCUSSION
compare both sides
start over the clavicles move down anterior chest, ensure to percuss over lateral chest
Percussion Sounds:
Description:
Long, loud, low pitched, hollow
Significance:
Normal Lung sounds
Resonant
Percussion Sounds:
Medium in intensity and pitch, moderate length
areas of increased density/decreased air (consolidation, collapse, fibrosis, abscess, neoplasm)
dullness
Percussion Sounds:
Thudlike
unique for pleural effusion
Stony dull
Percussion Sounds:
Very loud, low pitched
areas of decreased density-increased air (pneumothorax)
Hyper resonant
Auscultation BREATH SOUNDS:
Normal
Absent
Reduced
Bronchial
BREATH SOUNDS: Normal or “vesicular” often described as?
rustling
BREATH SOUNDS: Reduced local
effusion, tumor, pneumothorax, pneumonia or collapse
BREATH SOUNDS: Reduced global
COPD or asthma (life threatening)
BREATH SOUNDS: has a hollow blowing quality?
“bronchial” breathing
Examples of Added sounds?
Wheeze
Crackles
Rub
Stridor
Types of Wheeze?
Polyphonic and Monophonic
whistling from narrowing of the airways
Wheeze
air entering collapsed airway.
Crackles
Types of crackles?
Coarse and Fine
heard at end of inspiration frominflamedpleural surfaces
Rub
inspiratory, musical, very loud, monophonic wheeze (crowing sound).
Stridor
LUNG CONDITIONS
Damage to the lungs results in difficulty blowing air out, causing shortness of breath
Chronic obstructive pulmonary disease(COPD)
LUNG CONDITIONS
is by far the most common cause ofCOPD.
Smoking
LUNG CONDITIONS
A form ofCOPDusually caused by smoking. The fragile walls between the lungs’ air sacs (alveoli) are damaged, trapping air in the lungs and making breathing difficult.
Emphysema
LUNG CONDITIONS
Repeated, frequent episodes of productive cough, usually caused by smoking. Breathing also becomes difficult in this form of COPD.
Chronic bronchitis
LUNG CONDITIONS
Infection in one or both lungs. Bacteria, especiallyStreptococcus pneumoniae, are the most common cause, but pneumonia may also be caused by a virus.
Pneumonia
LUNG CONDITIONS
The lungs’ airways (bronchi) become inflamed and can spasm, causing shortness of breath and wheezing.
Asthma
LUNG CONDITIONS
often triggerasthma?
Allergies, viral infections, or air pollution
LUNG CONDITIONS
An infection of the lungs’ large airways (bronchi), usually caused by a virus
Acute bronchitis
LUNG CONDITIONS
is the main symptom of acute bronchitis.
Cough
LUNG CONDITIONS
A form ofinterstitial lung disease. The interstitium (walls between air sacs) become scarred, making the lungs stiff and causing shortness of breath.
Pulmonary fibrosis
LUNG CONDITIONS
Fluid builds up in the normally tiny space between the lung and the inside of the chest wall (the pleural space).
Pleural effusion
LUNG CONDITIONS
Inflammation of the lining of the lung (pleura), which often causes pain when breathing in. Autoimmune conditions, infections, or apulmonary embolismmay cause pleurisy.
Pleurisy
LUNG CONDITIONS
The airways (bronchi) become inflamed and expand abnormally, usually after repeated infections. .
Bronchiectasis
LUNG CONDITIONS
A genetic condition in which mucus does not clear easily from the airways. The excess mucus causes repeated episodes ofbronchitisandpneumoniathroughout life.
Cystic fibrosis
LUNG CONDITIONS
A collection of conditions in which the interstitium (lining between the air sacs) becomes diseased. Fibrosis (scarring) of the interstitium eventually results, if the process can’t be stopped.
Interstitial lung disease
LUNG CONDITIONS
Cancer may affect almost any part of the lung.
Lung Cancer
LUNG CONDITIONS
A slowly progressive pneumonia caused by the bacteria Mycobacterium tuberculosis.
Tuberculosis
LUNG CONDITIONS
Ablood clot(usually from a vein in the leg) may break off and travel to the heart, which pumps the clot (embolus) into the lungs.
Pulmonary embolism
LUNG CONDITIONS
Air in the chest; it occurs when air enters the area around the lung (the pleural space) abnormally.
Pneumothorax
LABORATORY TESTS
is the most common first test for lung problems. It can identify air or fluid in the chest, fluid in the lung, pneumonia, masses, foreign bodies, and other problems
Chest X-ray
LABORATORY TESTS
uses X-rays and a computer to make detailed pictures of the lungs and nearby structures.
Computed tomography (CT scan)
LABORATORY TESTS
A series of tests to evaluate how well the lungs work. Lung capacity, the ability to exhale forcefully, and the ability to transfer air between the lungs and blood are usually tested.
Pulmonary function tests(PFTs)
LABORATORY TESTS
Part of PFTs measures how fast and how much air you can breathe out.
Spirometry
LABORATORY TESTS
Culturing mucus coughed up from the lungs can sometimes identify the organism responsible for a pneumonia or bronchitis.
Sputum culture
LABORATORY TESTS
Viewing sputum under a microscope for abnormal cells can help diagnose lung cancer and other conditions.
Sputum cytology
LABORATORY TESTS
A small piece of tissue is taken from the lungs, either through bronchoscopy or surgery. Examining the biopsied tissue under a microscope can help diagnose lung conditions
Lung Biopsy
LABORATORY TESTS
An endoscope (flexible tube with a lighted camera on its end) is passed through the nose or mouth into the airways (bronchi). A doctor can take biopsies or samples for culture during bronchoscopy.
Flexible bronchoscopy
LABORATORY TESTS
A rigid metal tube is introduced through the mouth into the lungs’ airways. Rigid bronchoscopy is often more effective than flexible bronchoscopy, but it requires general (total) anesthesia.
Rigid bronchoscopy
LABORATORY TESTS
uses radio waves in a magnetic field to create high-resolution images of structures inside the chest.
Magnetic resonance imaging (MRI scan)