Shared Flashcard Set

Details

Trees- digoxin
Digoxin medication
16
Nursing
Not Applicable
09/14/2010

Additional Nursing Flashcards

 


 

Cards

Term

generic name

Definition
digoxin
Term

trade name

Definition
Lanoxin
Term

classification

Definition
antiarrhythmics, intropics (affects the force of muscle contraction in heart)
Term

 usual dosage range for route

Definition
0.25 mg po daily
Term

dosage/route/frequency

Definition
0.25 mg po daily
Term

why is this client receiving this medication?

Definition
CHF (chronic heart failure)
Term

how does this medication work?

Definition
increases force of cardial contraction, increase cardiac output and slowing of the heart rate
Term

what side effects are most likely to occur secondary to this medication?

Definition
  • fatigue
  • headache
  • weakness
  • blurred vision
  • bradycardia (decrease BP)
  • N&V
  • diarrhea
  • electrolyte imbalance
Term

what actions do i as a nurse need to take specific to this medication? (including adverse reactions I need to be aware of)

Definition
  • Monitor apical pulse for 1 full minute before administration
  • Withold dose and notify MD if pulse rate is <60 bpm
  • Monitor I&O
  • Monitor BP
  • Monitor Electrolytes (K, Mg, Ca)
  • Withold if K low, Mg low, Ca high= digitalis toxicity
Term

what do i as a nurse need to teach the client about this medication?

Definition
  • drug name, purpose, dose, frequency
  • notify MD s/s of toxcity, such as abdominal pain, anorexia, nausea, vomitting, visual disturbances, bradycardia and other arrhythmias
  • notify MD s/s of CHF
  • Instruct patient to take medication as directed, the same time each day. 
  • Teach patient to take pulse and contact MD before taking med if pulse rate is <60 or >100
  • Avoid taking antacids or antidiarrheals within 2 hr of digoxin
Term

what other medications is the client taking that may interact with/alter the action of this medication?

Definition
  • lasix- hypokalemia (decrease K)= toxcity
  • lopressor- bradycardia
Term

half life

Definition
36-48 hours
Term

onset, peak, and duration- PO

Definition
  • onset= 30-120 minutes
  • peak= 2-8 hours
  • duration= 2-4 days
Term

onset, duration, peak- IM

Definition

onset= 30 minutes

peak= 4-6 hours

duration= 2-4 days

Term

onset, peak, duration- IV

Definition
  • onset= 5-30minutes
  • peak=1-4 hours
  • duration= 2-4 days
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