Pulmonary Meds Flashcards
Relaxes smooth muscles of bronchial tree. Decreases airway resistance
Bronchodilator
Two types of bronchodilators
- Short acting beta agonists
2. Long acting beta agonists
Short acting beta antagonists names
Albuterol ( Proventil, ventolin)
Albuterol is an
Inhaler
Albuterol gives short term relief for
Attack of asthma
Albuterol is also used to _________________
Pre medicate when attack is likely
A patient may get _________ if Albuterol is overused
Tachy
Use Albuterol before other inhaled drugs because____________
Bronchodilaton enables better drug penetration
Long acting beta agonists are not for
Acute episodes
Long acting beta agonists relaxes __________
Bronchospasm and increases ciliary motility
Sameterol is matience therapy for
Asthma or Bronchospasm
Take salmeterol ______ minutes prior to exercise
30-60
Methylxanthines are
Xanthine derivative
Theo-dur is given
Po or Iv drip
Theo-dur is given based on
Patients weight
Theo-dur therapeutic range is
10-20mcg /ml
Adverse effects of theo-dur
N/v/d
Tachycardia
Dysrhythmias
Restlessness
Over 20 mcg/ml on theo-dur can lead to
Adverse reactions of nervous system stimulation
Over 35 mcg/ml of theo-dur can lead to increased incidence of
Seizure and cardiac arrhythmias
Theo-dur relieves_______
Bronchospasms of bronchitis emphysema and asthma
Additional side effect of aminophylline
Rash