While on pentamidine (Pentam) infusion therapy. The nurse must anticipate doing which of the following?
A. Secure a 12-lead ECG.
B. Observe for signs of retinal damage.
C. Instruct the client on a low potassium diet.
D. Instruct the client on limiting fluid intake.
Correct Answer: A. Secure a 12-lead ECG.
Pentamidine may cause a condition that affects the heart rhythm (QT prolongation). QT prolongation can rarely cause serious fast/irregular heartbeat and other symptoms (such as severe dizziness, fainting) that need urgent medical attention.
Options B & D: These are not related to the use of the medication.
Option C: Low levels of potassium in the blood can increase the risk of QT prolongation.