Thorax and Lungs Flashcards
it identifies the position of the body extending from the base of the neck superiorly to the level of the diaphragm inferiorly.
Thorax
What construct the thoracic cage?
Sternum, 12 Thorax vertebrate, 12 pairs of ribs, cartilage and muscle
It lies in the center of the chest anteriorly
Sternum/ Breastbone
3 parts of sternum
Manubrium, body, xiphoid process
It extends from the manubrium of the scapula to the acromion.
Clavicle
It connects laterally with the clavicles and the first two pairs of ribs.
Manubrium
A U-shaped indentation located on the superior border of the manubrium is an important landmark
Suprasternal notch
What ribs connect to the cartilages of the pair lying superior to them rather than to the sternum?
RIBS 7 through 10
It forms an angle between the right and left costal margins meeting at the level of the xiphoid process
Costal Angle
spinous process of the seventh cervical vertebra (C7), also called
Vertebra prominens
Fine, short, interrupted crackling sounds; alveolarrales are high-pitched.
Crackles
This sound can be simulated by rolling a lock of hair near the ear. Best heard on inspiration and expiration.
Crackles
This is caused by Air passing through fluid or mucus in any air passage.
Crackles
Continuous, low-pitched, coarse, gurgling, harsh, louder sounds with a moaning or snoring quality.
Gurgles (rhonchi)
It is caused by an Air passing through narrowed air
passages as a result of secretions, swelling, tumors
Gurgles (rhonchii)
Superficial grating or creaking sounds heard during inspiration and expiration.
Not relieved bycoughing.
Frictionrub