Pharmacology Hesi 2023

Pharmacology Hesi 2023 Digoxin (Lanoxin) - positive inotrope (increases force of contraction); negative chronotrope (decreases heart rate). How do you assess for this? - ANSWER Always take apical pulse for one full minute Client with a long hx of daily digoxin and fourosemide (Lasix) use; creates a high risk for dig toxicity because - ANSWER Lasix can cause hypokalemia, which can lead to dig toxicity What can happen when Digoxin is taken with Dronedarone (Multaq), which is another anti-dysrhythmic drug)? - ANSWER Digoxin can increase in the blood level and further increase the effects What is the normal digoxin level? - ANSWER 0.5-2 ng/mL Normal serum potassium level is - ANSWER 3.5-5.0 mEq/L Low potassium or magnesium levels may increase risk for - ANSWER Digoxin toxicity