Quiz #2 Breast, Thorax, Lungs Flashcards
Site on Breast of most breast tumors
Upper Outer Quadrant
4 groups of axillary nodes
1) Central axillary
2) Pectoral (anterior)
3) Subscapular (posterior)
4) Lateral
Breast development Onset
8-9 for African Americans, 10 for caucasians.
Beginning of breast development precedes menarche by how long?
2 years
When is colostrum is expressed?
From 4 months to first few days after delivery.
What changes in the nipples happen during pregnancy?
The areola becomes larger and darker
Bronchial (tracheal) sounds
High, loud sounds in the trachea and larynx. Harsh, hollow tubular.
Bronchovesicular sounds
Moderate pitch, moderate amplitude sounds over the major bronchi.
Vesicular sounds
Low, soft rustling sounds over the peripheral lung fields.
Reasons for absent or decreased breath sounds
- Bronchial tree obstruction- by secretions, mucus plug, foreign body
- Decreased force of inspired air- emphysema
- Hyperinflation, inhaled air does not make as much noise- emphysema
- Obstruction between lung and stethoscope- pleurisy, pleural thickening, pneumothorax or fluid in pleural lung space (pleural effusion)
Changes to respiratory system in the aging adult (8)
- Costal cartilages become more calcified, and thorax less mobile
- Respiratory muscle strength decreases
- Decreased elasticity in lungs- collapse and recoil less
- Decreased vital capacity
- Increased residual volume
- Decreased number of alveoli
- Lung base less ventilated
- Increased risk of dyspnea on exertion
Why do elderly have increased risk of postoperative pulmonary complications?
- Decreased ability to cough
- Loss of protective airway reflexes
- Increased secretions
Subjective data for thorax and lungs (7)
- Cough
- Shortness of breath
- Chest pain
- Hx of respiratory infection
- Smoking history
- Environmental exposure
- Patient centered care
Additional questions for aging adult on subject lung assessment (6)
- Any new SOB or fatigue
- Reduced activity level
- New immobility
- Weight change
- Falls
- Chest pain while breathing
Normal anteroposterior to transverse diameter ratio
.7 to .75