The parathyroid gland produces para/thormone, which regulates body calcium blood levels and prevents:

Question

BlackTom AI · Accepted Answer

Question recap: The parathyroid gland produces parathyroid hormone, which regulates body calcium blood levels and prevents:

Option 1: muscle spasms. This is the correct target because proper calcium levels are essential for normal muscle contraction and nerve function; when calcium is too low, muscles can contract involuntarily or spasm, a condition known as tetany. Parathyroid hormone helps maintain calcium homeostasis to avert these spasms.

Option 2: sleeping. Calcium balance does not have a direct, primary link to sleep regulation in the context of preventing sleepiness; while minerals can influence general physiology, sleep is governed by broader neural and hormonal systems, not specifically by calcium control offset by PTH.

Option 3: coughing. Coughing relates more to airway irritation, reflexes, and respiratory tract conditions rather than a direct consequence of calcium level regulation by the parathyroid hormone.

Option 4: blindness. Visual function is not governed by calcium regulation in the sense described here; blindness involves ocular structures, nerves, and brain processing, not a preventable outcome tied to calcium balance managed by the parathyroid glands.

In sum, the primary clinical consequence linked to calcium regulation by parathyroid hormone is the prevention of muscle spasms, while the other options do not align with the hormonal role described.

The parathyroid gland produces para/thormone, which regulates body calcium blood levels and prevents:单项选择题

类似问题

Which of the following does not contribute to maintaining low levels of calcium in resting nerve cells?

Calcium homeostasis depends on

The concentration of calcium inside the cell is 细胞内钙的浓度

The concentration of calcium inside the cell is ______

The name of the hormone that helps to maintain the level of calcium in the blood is:

Question at position 24 Which hormone is released from the thyroid gland in response to elevated blood calcium levels?AldosteroneParathyroid hormone (PTH)InsulinThyroxineCalcitonin

Question at position 2 The hormone calcitonin functions to:decrease the rate of calcium absorptionstimulate osteoclast activitydecrease the level of calcium ion in the blooddecrease the rate of calcium excretionstimulate osteoblasts and inhibit osteoclasts

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单