Expanding the CNS role to the community

Summary

The clinical nurse specialist (CNS) role must expand into community settings to remain relevant amidst healthcare reform and cost containment. Evidence supports CNS effectiveness in community-based case management and consultation.

Related Concept Videos

Integration of Synaptic Events01:28

Integration of Synaptic Events

Synaptic integration mainly includes the summation of graded potentials. Graded potentials, regardless of their type, cause subtle alterations in membrane voltage, resulting in either depolarization or hyperpolarization. These incremental changes, when combined or summed, can propel the neuron toward its threshold. Consider, for example, a membrane experiencing a +15 mV shift, causing it to depolarize from -70 mV to -55 mV. In this scenario, graded potentials govern the membrane's ability to...
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Neurogenesis and Regeneration of Nervous Tissue

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Cerebrospinal Fluid01:21

Cerebrospinal Fluid

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CSF Production
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Neurons as Communicators of the Brain01:22

Neurons as Communicators of the Brain

Neurons, the fundamental units of the brain and nervous system, function as the primary transmitters of information throughout the body. Their ability to communicate through electrical and chemical signals is vital for every bodily function, from regulating the heartbeat to processing complex thoughts. Each neuron has three main components: the cell body (soma), dendrites, and an axon, each specialized to facilitate swift and efficient neural communication.
Cell Body
The cell body, also known...
Neuroplasticity01:01

Neuroplasticity

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Community Based Intervention

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Foundations of Community Mental Health Programs
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