Answer: The nervous system has two main parts:
The central nervous system is made up of the brain and spinal cord.
The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.
Explanation:
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Ans.
Steroids are defined as active organic bio-molecules, having four rings with a specific molecular configuration. Steroids play role in two major functions: as hormones or signaling molecules and as structural components of plasma membrane.
Examples of steroid hormones are estrogen, progesterone, and cortisol. Thus, the correct answer is 'option b). they serve as chemical messengers.'
<span>The nurse should discuss the complications that the client may experience if he doesn't cooperate with the care plan with him. While clients have the right to make their own choices about their medical care, it is the nurse's responsibility to make sure they make informed ones. She should eventually note down his noncompliance, as well.</span>