What is the term for a spinal anesthetic solution that has the same specific gravity as cerebrospinal fluid?

Question

Quizplus · Accepted Answer

An isobaric spinal anesthetic solution has the same specific gravity as cerebrospinal fluid, which means it will distribute evenly in the subarachnoid space and remain in place without movement. This results in a longer duration of anesthesia and decreased risk of complications compared to other types of spinal anesthetics. Antibaric solutions have a lower specific gravity than cerebrospinal fluid, and hyperbaric solutions have a higher specific gravity, while hypobaric solutions have a variable specific gravity depending on the patient's position.

What Is the Term for a Spinal Anesthetic Solution That