CMN 568 Unit 3 Questions with 100% Verified Correct Answers 2024/2025
4 views 0 purchase
Course
CMN 568
Institution
CMN 568
CMN 568 Unit 3 Questions with 100% Verified Correct Answers 2024/2025
What are the 3 characteristics of Asthma - Correct Answer Bronchoconstriction
Airway Inflammation
Reversible airflow limitation
Which inhaled anticholinergic is best used for asthma pt. w/an intolerance to beta agonist or w...
CMN 568 Unit 3 Questions with 100% Verified
Correct Answers 2024/2025
What are the 3 characteristics of Asthma - Correct Answer Bronchoconstriction
Airway Inflammation
Reversible airflow limitation
Which inhaled anticholinergic is best used for asthma pt. w/an intolerance to beta agonist or w/
bronchospasms due to beta blocker meds? - Correct Answer Ipratropium Bromide
What is the primary tx for pt. w/moderate to severe asthma exacerbations who do not respond
promptly and completely to SABA? - Correct Answer Systemic Corticosteroids
Which bacterial infections predispose exacerbations of asthma - Correct Answer M. Pneumoniae and
C. Pneumoniae
Is routine use of antimicrobials recommended for acute exacerbations of asthma - Correct Answer
No, only use when likelihood of acute bacterial respiratory tract infection
Name short acting beta agonist - Correct Answer albuterol, levalbuterol, bitolerol, pirbuterol,
terbutaline
What does a SABA do? - Correct Answer acts directly by relaxing bronchial smooth muscles.
What do long-term pharmacologic agents accomplish for asthma pt. - Correct Answer act primarily to
attenuate airway inflammation.
Why take long-term pharmacologic agents for asthma daily? - Correct Answer to achieve and
maintain control of persistent asthma independent of symptoms.
What does the NAEPP recommend as the cornerstone of daily treatment of persistent asthma? -
Correct Answer daily anti-inflammatory therapy with inhaled corticosteroids
,Role of corticosteroids with asthma - Correct Answer Reduce inflammation (acute and chronic) =
improved airflow, decreased airway hyper-responsiveness and fewer asthma exacerbations, and
potentiate the action of beta-adrenergic agonist.
1st. line treatment agent for all pt w/persistent asthma (long term controller) - Correct Answer
Inhaled Corticosteroids
How often to most patient use inhaled corticosteroids? - Correct Answer Twice daily to provide
adequate control.
How long can it take to see maximum response of inhaled corticosterioids? - Correct Answer Months
What can a patient do to reduce side effects of inhaled corticosteroids? - Correct Answer Rinse
mouth after each use
A patient has an exacerbation of asthma, what is the most effective treatment to achieve prompt
control? - Correct Answer Systemic (oral) corticosteroids
Dose of oral corticosteroids for children during exacerbation of asthma - Correct Answer 1-2
mg/kg/day.
Can be either a single dose or divided BID.
MAX 60 mg/day
Dose of oral corticosteroids for adults during exacerbation of asthma - Correct Answer 40-60 mg/day
either as a single dose of divided BID
Duration of treatment of oral corticosteroids for asthma exacerbation - Correct Answer 3-10 days or
until symptoms resolve
(no evidence that tapering dose of PO steroids prevents relapse)
When treating exacerbation of asthma, what is the preferred treatment plan? - Correct Answer
Alternate days rather than daily treatment.
, What additional medications are required to be given concurrent with systemic corticosteroids to
prevent corticosteroid induced bone mineral loss? - Correct Answer Vitamin D and Calcium
Should systemic corticosteroids be rapidly discontinued? - Correct Answer No, to prevent adrenal
insufficiency
Name some mediator inhibitors to treat asthma - Correct Answer Cromolyn sodium and nedocromil
What is the mechanism of action of mediator inhibitors? - Correct Answer prevent asthma
symptoms, improve airway function in pt w/mild persistent of exercise induce asthma
When are mediator inhibitors effective? - Correct Answer Before allergen exposure or exercise
Do not relieve asthmatic symptoms once present.
Name the Long acting beta 2 agonist (LABA) for asthma - Correct Answer Salmeterol and Formoteol
How are LABA's delivered? - Correct Answer dry powder
What are LABA's used for - Correct Answer Long term prevention of asthma symptoms
Nocturnal symptoms
Prevention of exercise induced bronchospasm
Should LABA be used as monotherapy - Correct Answer NO
linked to fatal asthma when used alone
has no anti-inflammatory effects- so use w/a corticosteroid.
What does LABA + low or medium dose of corticosteroids given together provide for the patient. -
Correct Answer The equivalent to what would be if doubled the inhaled corticosteroid.
Name the action of anticholinergic agents, short acting muscarinic agents (SAMA) and long acting
muscarinic agents (LAMA) - Correct Answer Reverse vagally medicated bronchospasm but NOT
allergen or exercise induced broncospasms
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Winfred. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
