A client tells the nurse about being very unsteady and has difficulty in maintaining balance. The nurses recognize which area of the brain is involved and require further assessment.

Brainstem

Cerebellum

Extrapyramidal tract

Thalamus

Answer and Explanation

The Correct Answer is B

A.   The brainstem is responsible for basic life functions like breathing and heart rate but isn't primarily associated with balance and coordination.
B.   The cerebellum plays a crucial role in coordination, balance, and fine motor control. Issues here can result in problems with balance and coordination.
C.   The extrapyramidal tract involves motor control but is not specifically responsible for balance and coordination.
D.   The thalamus primarily serves as a relay center for sensory information but is not directly related to balance and coordination.

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Correct Answer is D

Explanation

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.

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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A client tells the nurse about being very unsteady and has difficulty in maintaining balance. The nurses recognize which area of the brain is involved and require further assessment.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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?

Correct Answer is D

Explanation

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

Correct Answer is C

Explanation

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