W11: Cardiac Meds Flashcards
What are side effects of rapid lasix (furosemide?)
Lower BP.
What is a good indicator of fluid retention?
Weight
Patients at risk for fluid retention should contact a health care provider if they gain ____ or more pounds
3 or more.
What levels should be evaluated with the use of lasix?
Potassium.
2.2 pounds equals ___ liter of fluid.
1 liter.
Which type of medication is given post-cardiac event?
Statins
What is a normal heart rate?
60-100. <60 = bradycardia, >100 = tachycardia
What is a normal cardiac output?
4-8 lpm
What is a normal stroke volume?
70 mL / beat
Which part of the heart is referred to as the ‘pacemaker’?
SA node
Pink / red frothy sputum is a sign of _____.
Left-sided heart failure
Blurred or yellow vision with a halo effect is a sign of ____ toxicity.
Digoxin
Does a high heart rate cause a higher or lower blood pressure?
Lower.
What should you consider when giving metoprolol for high heart rate?
The metoprolol will lower the heart rate first which will cause the BP to lower before returning to normal. The BP will recover! (Metoprolol often given as bolus.)
Which cardiac medication can cause bronchospasm?
Beta blockers. They are contraindicated for asthmatics.
