The nurse is educating a client on different areas of the brain. The nurse recognizes that which of the following statements concerning areas of the brain is correct?

The basal ganglia are responsible for controlling voluntary movement

Motor pathways of the spinal cord and brainstem synapse in the thalamus

The cerebellum is the center for speech and emotions

The hypothalamus controls body temperature and regulates sleep

Answer and Explanation

The Correct Answer is D

A.   The basal ganglia are involved in motor control and learning but not specifically in controlling voluntary movement.
B.   Motor pathways do not directly synapse in the thalamus; the thalamus serves as a relay station for sensory information.
C.   The cerebellum is primarily involved in coordination, balance, and muscle control, not in speech and emotions.
D.   The hypothalamus plays a crucial role in regulating body temperature, controlling hunger, thirst, fatigue, and regulating sleep cycles.

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Correct Answer is B

Explanation

A. A bone spur is a bony projection often caused by joint damage, but it does not typically produce audible crunching or grating sounds.
B. Crepitation refers to a crunching, grating, or popping sound or sensation that occurs with movement of a joint. It's often associated with conditions like osteoarthritis.
C. Tendonitis involves inflammation of a tendon and may cause pain or tenderness, but it does not typically produce audible sounds like crepitation.
D. Fluid in the knee joint might cause swelling and limited movement, but it does not usually produce audible crunching or grating sounds.

A. The central nervous system consists of the brain and electrical impulse stimulators. B. The central nervous system is made up of the hypothalamus and cerebral nerves. C. The central nervous system is made up of the brain and spinal cord. D. The central nervous system includes the peripheral and autonomic components.

Correct Answer is C

Explanation

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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The nurse is educating a client on different areas of the brain. The nurse recognizes that which of the following statements concerning areas of the brain is correct?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client states, "I can hear a crunching or grating sound when I kneel and have difficulty getting out of bed in the morning because of pain and stiffness." Which of the following should the nurse expect as an assessment finding?

Correct Answer is B

Explanation

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Correct Answer is C

Explanation

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The nurse is educating a client on different areas of the brain. The nurse recognizes that which of the following statements concerning areas of the brain is correct?