Final answer:
Calcium gluconate is given to hyperkalemic patients to stabilize the myocardium.
Step-by-step explanation:
Hyperkalemic patients are given calcium gluconate to stabilize the myocardium. Calcium gluconate is administered intravenously to counteract the effects of high levels of potassium in the bloodstream, which can lead to abnormal heart rhythms and cardiac arrest.
It is important to note that calcium gluconate should only be administered under the guidance and supervision of a healthcare professional.