Respiratory Flashcards
What is the structure of the upper respiratory tract?
nose and pharynx or throat
What is the structure of the lower respiratory tract?
Larynx/trachea, bronchi, bronchioles, lungs
What is breathing controlled by?
The nervous system
Normal breaths per minute
12-20
If brain is damaged, what takes over breathing?
cerebral cortex
What can cause a cough?
irritant, infectious agent, tumor/mass, anxiety
Diagnosis if paroxysmal cough is heard?
Tuberculosis
What does cough in the evening suggest?
stress
What can a moist cough suggest?
infection
what does a dry cough suggest?
cardiac problems, use of ace-inhibitors, HIV infection
What type of cough does pertussis produce?
inspiratory woop at the end of cough
What does high pitched cough indicate?
constriction of airways
What does low pitch cough indicate
presence of secretion or inflammatory condition
what does green sputum indicate?
acute bronchitis
cough in a reclined position can indicate what?
nasal drip or pooling of secretion in upper airway
What is intermittent production of sputum associated with?
chronic infectious disease
what sputum color does bacterial infection produce?
yellow, green, rust, clear, or transparent
what color sputum does viral infection produce?
mucoid or viscid sputum
what color sputum does pulmonary carcinoma produce?
blood-streaked sputum
what are the possibilities of blood in the sputum?
pulmonary infarc, tuberculosis, nosebleeds
What can respiratory rate less than 12 indicate
neurological or electrolyte disturbance, infection.
Breathing pattern that is always deep and most often rapid
kussmal
what causes kussmal respiration?
Metabolic Acidosis
what is regular respirations with period of apnea followed by crescendo-decresendo sequence
Cheyne-Sokes
What does Cheyn-Stokes Respiration Indicate
Brain Damage, drug-induced respiratory failure.
When do children and older adults experience cheyne-stokes respiration
during sleep
What does sigh indicate
emotional distress, hypoventilation
What is irregular respirations varying in dept and interupted by periods of apnea?
Biot