An older adult patient with chronic heart failure and atrial fibrillation is prescribed an anticoagulant prior to discharge home from the hospital. What statement from the nurse is correct? 

Where can you find out what precautions you will need to take to avoid pesticide exposure?

What is the first thing you should do when you detect the presence of a pest that you think you may need to control?

To check for uniform nozzle output, _____________________ 

The nurse is administering a dose of digoxin to a patient with heart failure. The nurse would become concerned with the possibility of digitalis toxicity if the patient reported which symptoms? (select all that apply)

This question is extra credit. You are not required to answer it. There is no penalty for leaving it blank or answering it incorrectly. Up to 3 points are possible for this question (all other questions on this exam are worth 1 point).    What beneficial counter-regulatory mechanisms does the heart utilize to offset the progression of heart failure? (We mentioned four specifically in class.) Briefly describe how they are beneficial to combatting the progression of heart failure.

To be sure you apply the correct amount of pesticide, ________________________ 

If you applied a pesticide, but it did not control the pest, why might your efforts have failed? 

Contamination of groundwater can occur through ___________________________________

The variety and differences among living things and the complex ways they interact is called ______________