- The phrenic nerve is derived from the cervical plexus and receives innervation from the C3, C4, and C5 nerve roots. It is the longest branch of the cervical plexus.
Why does phrenic nerve supply diaphragm?
- The C3-C5 spinal nerves in the neck give rise to the phrenic nerve, a mixed motor and sensory nerve.
- The diaphragm, the main muscle of respiration, is exclusively controlled by the nerve, making it essential for breathing.
What organ does this nerve supply?.
- The jejunum receives both intrinsic and extrinsic nerve supply.
- The preganglionic parasympathetic and postganglionic sympathetic branches of the celiac plexus provide the autonomic extrinsic supply.
- These neurons go via branches of the major vessels from the mesentery into the jejunum.
What are the 4 types of nerves?
It is conventional, however, to describe nerve types on the basis of their function: motor, sensory, autonomic or cranial.
- Motor Nerves.
- Sensory Nerves.
- Autonomic Nerves.
- Cranial Nerves.
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Schema, assimilation and accommodation
Explanation
Schema, assimilation and accommodation are three important concepts in Piaget’s cognitive development which the kids adapt to learn and understand their world.
Schema is the mental or cognitive idea, concept or framework which organizes and interprets information. Schema is built continuously during cognitive development of children through the interweaving of the adaptation processes of assimilation and accommodation.
Assimilation helps a kid to take new information and add it to the existing schema or old information about the same concept. For ex., identifying a four-legged animal as a cow by a kid is assimilation of a new information.
Accommodation helps a kid to analyze and modify the new or old schema or information based on what is learnt or experienced. For ex., Identifying that all four-legged animals are not cow and they can be a horse or bullock also depending upon the difference in their structure is the accommodation made by the kid on top of existing schema of four-legged animals.
Given what we know about rheumatoid arthritis, we can confirm that the nurse can determine that the teaching is effective when the client makes the statement that "<em>Rheumatoid arthri</em><em>tis includes </em><em>joint involvement </em><em>that is usually </em><em>symmetric </em><em>and </em><em>polyarticular</em>".
Arthritis is one of many diseases in the autoimmune category. An autoimmune disease is one in which the immune system of the patient attacks its own cells. <em><u>The reasons behind this remain unknown</u></em>. In the case of Rheumatoid arthritis, the attacks remain isolated to the joints. The immune system causes the joints to be unable to produce synovial liquid, which causes inflamation.
As stated by the patient, Rheumatoid arthritis includes joint involvement that is usually symmetric and polyarticular. What this means is that any diarthrodial joint can be affected by the condition and is usually collateral, meaning that <u>if the left hand is affected, the right hand often is as well.</u>
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"A clinical judgment regarding an individual's, families, or community's responses to real or potential health issues or life processes" is what a nursing diagnosis is.
A nurse starts a nursing diagnosis, which outlines the patient's reaction to the medical diagnostic. A doctor will provide a patient with a medical diagnostic to describe a condition, disease, or injury.
Examples of nursing diagnoses include: decreased cardiac output, risk for impaired liver function, urine retention, and disrupted sleep patterns. A medical diagnosis, on the other hand, is made by a doctor or other skilled healthcare professional.
When a bedridden hospitalized patient tells the nurse that he hasn't missed a Methodist church service in 50 years, the nurse should make the proper nursing diagnosis of spiritual distress associated to inability to attend church services, which is demonstrated by verbal feelings of guilt.
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