Thyroid hormone actions include:
a) Augmentation of sympathetic effect on GI motility
b) Release of insulin
c) Lipogenesis
d) Increasing the numbers of Beta adrenergic receptors
e) Increasing diastolic arterial blood pressure
a) Augmentation of sympathetic effect on GI motility
c) Lipogenesis
d) Increasing the numbers of Beta adrenergic receptors
e) Increasing diastolic arterial blood pressure
To determine which options accurately describe the actions of thyroid hormone, we can break down each option and explain how to arrive at the correct answer.
a) Augmentation of sympathetic effect on GI motility: In this case, we need to determine if thyroid hormone has a role in enhancing the sympathetic effect on gastrointestinal (GI) motility. To find the answer, you can refer to scientific literature or medical textbooks that discuss the physiological effects of thyroid hormone. By searching for information on the role of thyroid hormone in the sympathetic nervous system or GI motility, you can determine if this statement is true or false.
b) Release of insulin: Similarly, you can investigate whether thyroid hormone affects insulin release by researching the relationship between them in scientific literature or medical resources. This will help you determine if thyroid hormone influences insulin secretion.
c) Lipogenesis: Lipogenesis refers to the process of forming fat or storing energy as fat. To determine if thyroid hormone plays a role in lipogenesis, you can explore relevant research articles or textbooks that discuss the hormonal regulation of fat metabolism. By doing so, you can ascertain if thyroid hormone promotes or inhibits lipogenesis.
d) Increasing the numbers of Beta adrenergic receptors: The effect of thyroid hormone on beta-adrenergic receptors can be examined by researching the relationship between thyroid hormone and adrenergic receptors in scientific literature or medical resources. This will help you determine if thyroid hormone increases or decreases the numbers of beta-adrenergic receptors.
e) Increasing diastolic arterial blood pressure: To determine if thyroid hormone affects diastolic arterial blood pressure, you can search for studies or references discussing the relationship between thyroid hormone and blood pressure regulation. By examining the available information, you can assess if thyroid hormone has an impact on diastolic arterial blood pressure.
By performing these individual investigations for each option, you can determine which statements accurately describe the actions of thyroid hormone. Remember to rely on reliable sources and scientific evidence to arrive at the correct answer.
The correct options for thyroid hormone actions include:
a) Augmentation of sympathetic effect on GI motility: Thyroid hormones enhance the effects of the sympathetic nervous system on gastrointestinal motility.
d) Increasing the numbers of Beta adrenergic receptors: Thyroid hormones increase the number of beta-adrenergic receptors, which are responsible for responding to adrenaline and other stress hormones.
e) Increasing diastolic arterial blood pressure: Thyroid hormones can increase diastolic arterial blood pressure, which is the pressure in the arteries during the relaxation phase of the heart.
The incorrect options are:
b) Release of insulin: Thyroid hormones do not directly affect the release of insulin. Insulin secretion is controlled by other hormones such as insulin-like growth factor-1 (IGF-1) and glucagon.
c) Lipogenesis: Thyroid hormones actually have the opposite effect on lipid metabolism. They promote lipolysis (breakdown of fats) and inhibit lipogenesis (formation of new fats).