Oxygenation Flashcards
Hypoxia Symptoms MOST COMMON Sx dyspnea
Elevated BP & respiration, small pulse pressure, pallor, confusion, restlessness
Infant Respiratory Rate
1-5 year olds
6-12 year olds
Adults 30-60
20-40
15-25
16-20
THORACENTESIS PUNCTURE CHEST WALL AND ASPIRATE PLEUR FLUID
PLEURAL FRICTION RUB DRY GRATING SOUND caused by loss of pub (pleural fluid)
SPIROMETER MEASURE VOL OF AIR IN LITERS EXHALED OR INHALED EVALUATES LUNG FXN AND OBSTRUCTION, CAN BE USED TO EVALUATE MED
VESICULAR BRONCHIAL
BRONCHOVESICULAR -NORMAL BREATH SOUND PERIPHERAL LUNG FIELDS, LOUD HIGH PITCH, OVER TRACHEA & LARYNX
-NORMAL MED PITCH OVER BRONCHI
CRACKLES FREQ HEARD ON INSPIRATION POP SOUND PRODUCED B/C ALVEOLI LOSE ELASTICITY OR AIR MOVING THROUGH FLUID, FINE, MED, COURSE. CRACKLES HEARD IN NEWBORNS B/C LUNGS ARE STILL DEVELOPING
WHEEZING CONTINUOUS MUSICAL SOUND AIR MOVING THROUGH CONSTRICTED AIRWAYS, SONOROUS & SIBILANT
PLEURAL SPACE
PLEURAL EFFUSION
HEMOTHORAX
PNEUTHORAX LIQUID
BLOOD
AIR
WHICH MASK DELIVERS HIGHEST CONCENTRATION OF OXYGEN TO SPONTANEOUSLY BREATHING PT NONREBREATHER MASK
FLOW RATE 10-15 L/MIN
60%-100%
MAKE SURE BAG DOES NOT COLLAPSE
NASAL CANNULA LOW FLOW 1-6 L/MIN
24%-44%
>4 L/MIN USE HUMIDIFICATION
SIMPLE MASK LOW FLOW 6-10 L/MIN -short term use
35% TO 60%
NEVER
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