Multiple choice What is the term indicated to denote a high blood glucose level? Hyperkalemia Hyperglycemia Hyperpnoea Hypercalcemia Hypernatremia Reveal answer Fill a bubble to check yourself B Correct answer Explanation Hyperglycemia or high blood sugar is a condition in which an excessive amount of glucose circulates in blood plasma. High blood glucose happens when the body has too little insulin or when the body can't use insulin properly.