The student nurse is studying the functioning of the nervous system. Which of the following descriptions of the central nervous system is accurate?

The central nervous system consists of the brain and electrical impulse stimulators.

The central nervous system is made up of the hypothalamus and cerebral nerves.

The central nervous system is made up of the brain and spinal cord.

The central nervous system includes the peripheral and autonomic components.

Answer and Explanation

The Correct Answer is C

A.   This option inaccurately includes "electrical impulse stimulators," which is not a recognized component of the central nervous system. The central nervous system comprises the brain and spinal cord.
B.   The hypothalamus and cerebral nerves are parts of the nervous system but do not represent the entirety of the central nervous system.
C.   The central nervous system consists specifically of the brain and spinal cord, responsible for coordinating and processing sensory information.
D.   The peripheral and autonomic components belong to the broader nervous system but are not part of the central nervous system.

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Correct Answer is ["B"]

Explanation

A. Stress can affect sexual performance, but it's not exclusively an internal factor. Stress can be caused by both internal and external factors.
B. Low testosterone levels are an internal factor that can significantly impact sexual performance in aging males. Testosterone decline is a natural part of aging and can affect libido and sexual function.
C. Substance use can affect sexual performance, but it's not solely an internal cause as it often involves external factors related to the intake of substances.
D. Lack of sleep affects overall health, but it can also be influenced by external factors and is not strictly an internal cause.
E. Chronic diseases such as diabetes, cardiovascular diseases, and others can have internal physiological effects that impact blood flow, nerve function, and overall health, contributing to declines in sexual performance later in life.

A. salpingitis. B. adnexa C. menarche. D. menopause

Correct Answer is D

Explanation

A. Salpingitis refers to inflammation of the fallopian tubes and doesn’t relate to cessation of menses.
B. Adnexa refers to the accessory structures of the uterus, such as the ovaries and fallopian tubes, but doesn’t describe the cessation of menses.
C. Menarche refers to the onset of menstruation, which is the opposite of cessation of menses.
D. Menopause is the natural cessation of menstruation that occurs typically around the age of 45-55 years in women.

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The student nurse is studying the functioning of the nervous system. Which of the following descriptions of the central nervous system is accurate?

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Correct Answer is ["B"]

Explanation

The nurse is assessing a client who reports cessation of menses. The nurse should document the cessation of menses in the client's record as:

Correct Answer is D

Explanation

The nurse is assessing a client's joint for range of movement after falling in the shower. The nurse asks the client to move the right arm away from the center of the body. The nurse correctly documents the joint movement as?

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