Respiratory Good To Know Flashcards
What does histamines do to the body
They cause edema by dilating blood vessels and increasing capillary permeability and cause bronchoconstriction
What are two airflow disorders
COPD and asthma
What are upper respiratory tract disorders
Allergic rhinitis
cold
cough
flu
What are the goals of therapy when treating airflow disorders
Decreasing inflammation in dilating the bronchioles and bronchi
How does drug therapy affect asthma
It can minimize complications and promote the quality and the length of life
What is drug therapy affect COPD
It has some improvement in symptoms but it does not slow disease or prolong life
What are the advantages of inhaled medications versus oral
They decreased the systemic absorption so long term use can be less problematic and it delivers the medication right to the problem site
Which medication is used in rescue inhalers
Albuterol (Proventil/Ventolin) which is a beta two adrenergic agonist
Two prototypes of beta-2 adrenergic agonist drugs
Albuterol (Proventil): which is short acting when inhaled and can be used daily or when an acute flareup happens
Salmenterol (Servent): long acting inhaled with glucocorticoid and for long term management
How to take beta two adrenergic agonist with glucocorticoids
Inhale the beta two adrenergic agonist before inhaling the glucocorticoid so your bronchioles can dilate allowing the glucocorticoid to get further into your lungs
Beta 2 adrenergic receptors can be (route)
Inhaled or ora
Inhaled anticgolergics route
Inhalation
Inhaled anticholinergic administration considerations
Wait five minutes before inhaling a new drug, rinse mouth out to avoid nasty taste, administer using a inhaler or a nebulizer
Anticholinergic drugs are contra indicated for who
They are contraindicated for clients who have an allergy to peanuts because the medication preparations can contain soy lecithin
Methylxanthines side effects at toxic levels
Dysrhythmias and seizures
