Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
32 Cards in this Set
- Front
- Back
chemoreceptors
|
respond to chemical stimuli
|
|
barorecptors
|
stimulated by change in pressure
|
|
Dalton's Law
|
total pressure exerted is equal to the sum of the partial pressure of each componant in the mixture
|
|
Boyle's law
|
relationship between the pressure and volume of a confined gas held at a constant tempature
|
|
Flick Principle
|
used to determine cardiac output assumes amount of oxygen consumed by by that organ is equal to the amount of oxygen consumed by that organ plus the amount of oxygen carried away from that organ
|
|
autonomic nervous system
|
controls all automatic functions of the body
involontary functions of body |
|
peripheral nervous system
|
conects the central nervous system to the limbs and organs
|
|
parasympathetic nervous system
|
subdivision of the autonomic nervous system that controls vegetative functions ie digestion, defecation, and urination
|
|
sympathetic nervous system
|
subdivision of the autonomic nervous system that usually is involved in preparing the body for physical activity
|
|
slow, shallow, irregular breathing
|
agonal
|
|
clustered, irregular breathing
|
ataxic
|
|
irregular rate and volume with apnea
|
biots
|
|
respirations less than average for age
|
bradypnea
|
|
slow, shallow, irregular breathing
|
agonal
|
|
clustered, irregular breathing
|
ataxic
|
|
irregular rate and volume with apnea
|
biots
|
|
respirations less than average for age
|
bradypnea
|
|
deep rapid associated with ICP
|
Central neurogenic hyperventilation
|
|
gradual increase in rate and tidal volume followed by apnea
|
cheyne-stokes
|
|
persistant rapid deep
|
hyperventilation
|
|
deep gasping
|
kussmaul's
|
|
persistant increase due to pai, anxious, fx rib, PE, pleurisy, compensatory shock
|
thacypnea
|
|
deep rapid associated with ICP
|
Central neurogenic hyperventilation
|
|
gradual increase in rate and tidal volume followed by apnea
|
cheyne-stokes
|
|
persistant rapid deep
|
hyperventilation
|
|
deep gasping
|
kussmaul's
|
|
|
|
|
Hair rubbed between fingers
End of inspiration Disease of small airway/alveoli Fluid, mucus are heard on expiration Popping heard on inspiration (forced opening of alveoli) Pulmonary edema and pneumonia |
Rales/ crackles
|
|
Musical, louder during expiration
Air traveling through narrow airway Foreign body, asthma, CHF, obstruction, tumor, mucus plug |
wheezes
|
|
Sonorous wheezes
Low-pitched, rumble on expiration Thick secretions, pneumonia, OD, long post-operative recovery |
Rhonchi
|
|
Inspiratory
Crowing sound Narrowing./obstruction of larynx or trachea Epiglottitis, croup, aspiration Listen over the larynx/trachea area Life threatening in children |
Stridor
|
|
Low pitched, dry, rubbing or grating sound
Caused in pleural space by inflammation of pleural surfaces Heard on inspiration and expiration Pleurisy, TB, pulmonary embolus |
friction Rub
|