-
Hering-breur reflex prevents
overexpansion of the lungs
-
what causes pallor skin
vasoconstriction
-
upper airway sounds with inspiratory diff
stridor
-
lower airway sound, whistle
wheezing
-
wheezing on exhalation consider
asthmatic broncholitis
-
fluid/mucous in large airway is
rhonchi
-
stridor at night with seal bark
croup
-
usually heard in lower airway, fluid
rales, crackles
-
most common airway obstruction
tongue
-
poor airway complaince is seen in
- sucking chest wounds
- tensions
- flail chest
- not
- pleurisy or pleuritis
-
tension treatment
- 02
- decompress
- transport
- IV enroute
-
major purpose of ventilation is
ability to retain or eliminate C02
-
major advantage of resp is
increase absorption of 02 by cells
-
s&s of pulmonary emboli
- dyspnea
- sob
- pleuritic pain
- tachycardia
no JVD
-
classic sign of anaphylaxis is
hypotension
as well as
- unticaria
- SOb
- facial swelling
- tachypnea
-
tx for anaphylactic shock
- 1mg EPI 1:10,000 IV
- benadryl 25-50mg
-
most frequent cause of anaphylasix
- Bee
- hornet
- wasp
- PCN injections
-
s&s of pneumonia
- fever
- rhonchi
- hot and dry skin
-
epi dose for asthma
.3-.5mg 1:1,000 SQ
-
blue bloater
- chronic bronchitis
- fat and blue
-
pink puffers
- barrel chest
- thin pursed lips for back pressure
- EMPHYSEMA
-
hemoptysis
cough up blood
-
CHF what side failure
left side ventricular damage
-
-
hyperventilation helps to correct
resp acidosis
-
sound assoc with lower airway obstruction
wheezing
-
neuro
anaphylatic
and
septic cause__________ due to
hypotension
vasodilation
-
distributive shocks
- neuro
- anaphylactic
- septic
-
carpal pedal spasm are side effect of
hyperventilation
-
hypertension and JVD
emphysema
-
treatment for pulmonary edema and CHF
LMNO
-
salt water drowning causes
respiratory alkalosis
-
orthopnea
diff breathing while laying down
-
long bone fx creates a risk of
fat embolism
-
minute volume
RR X Tidal volume n one min
-
inhalation
decreases intrathoratic pressure
ACTIVE
-
volume in thoratic cavity increases, pressure decreases
exhalation
PASSIVE
-
tidal volume
amount of air inhaled and exhaled during one resp cycle
-
average tidal volume in one resp
500cc
-
biots
iregular breathing with periods of apnea generally increasing and decreasing
-
what will happen to Pa02 in atelectasis
it will fall
-
respirations
exchange of gases
-
ventialtions
body parts responsible for respirations
-
pt that increase RBC production to increase hemoglobin capacity to breath
-
JVD is caused by
- tension
- right side heart failure
- tamponade
- traumatic axphysia
-
JVD is best evaluated in
semi-fowlers
-
-
rescue breathing pushes diaphram increasing
ventricular rate
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