A nurse is reviewing the anatomy of the peripheral nervous system (PNS) with a group of nursing students. Which of the following statements by a student indicates a need for further teaching?

Choice A reason:

This is a correct statement, as the PNS consists of cranial and spinal nerves that connect the CNS to the rest of the body and transmit sensory and motor signals.

Choice B reason:

This is a correct statement, as the PNS is divided into two subdivisions: the somatic nervous system (SNS) and the autonomic nervous system (ANS).

Choice C reason:

This is a correct statement, as the PNS controls voluntary movements of skeletal muscles and provides sensory feedback from the skin, joints, and muscles through the SNS.

Choice D reason:

This is an incorrect statement, as this is the function of the ANS, which is a subdivision of the PNS. The ANS regulates involuntary functions of smooth muscles, cardiac muscles, and glands through its two branches: the sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS).

Choice A reason:

This is correct because bending forward at the waist can increase the pressure on the spinal discs and nerve roots, which can worsen radiculopathy symptoms.

Choice B reason:

This is correct because lifting heavy objects can also increase the pressure on the spinal discs and nerve roots, as well as strain the back muscles and ligaments, which can worsen radiculopathy symptoms.

Choice C reason:

This is correct because sitting for prolonged periods can reduce blood flow to the spinal discs and nerve roots, which can impair healing and worsen radiculopathy symptoms.

Choice D reason:

This is incorrect because swimming or water aerobics can be beneficial for clients with radiculopathy, as they can reduce stress on the spine, improve flexibility and strength, and relieve pain.

Choice E reason:

This is incorrect because walking or jogging can also be beneficial for clients with radiculopathy, as they can improve blood flow to the spine, enhance mood and well-being, and prevent deconditioning.