Which hormone helps to increase blood glucose to maintain homeostasis?
Calcitonin
Insulin
Glucagon
Parathyroid hormone
The Correct Answer is C
Choice A rationale
Calcitonin is a hormone produced by the thyroid gland. Its primary function is to regulate calcium levels in the body, not blood glucose.
Choice B rationale
Insulin is a hormone produced by the pancreas. It allows cells in the body to take in glucose and use it for energy. However, insulin actually lowers blood glucose levels rather than increasing them.
Choice C rationale
Glucagon is a hormone also produced by the pancreas. It works to raise blood glucose levels by stimulating the liver to convert stored glycogen into glucose, which is then released into the bloodstream.
Choice D rationale
Parathyroid hormone is produced by the parathyroid glands. Its main role is to control calcium levels in the body, not to regulate blood glucose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Overactive bladder is a condition that describes a sudden intense urge to urinate, followed by an involuntary loss of urine. People with an overactive bladder may need to urinate often, including throughout the night.
Correct Answer is D
Explanation
Choice D rationale
Potassium is the electrolyte that can cause fatal cardiac dysrhythmias in a client with chronic kidney disease. Hyperkalemia, or high levels of potassium in the blood, is a common electrolyte disorder in patients with advanced chronic kidney disease. It can lead to dangerous cardiac arrhythmias and is considered a medical emergency.
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