Answer:
Since this question has multiple subquestions in it, I will give you the answer to them as follows:
1. Which neuron would activate a muscle? They are called multipolar neurons, they are found mostly originating from the CNS itself and they are multipolar because when a neuron stimulates a muscle, one signal from just one terminal is not enough; it requires the stimulation from several neurnal terminals.
2. Which neuron would be found in the retina of the eye? A bipolar neuron. This is because these neurons will fulfill a double function: to activate the muscles of the retina, and also they will convey messages taken by the sense of sight, towards the brain for interpretation and integration.
3. Which neuron is a sensory neuron found in a reflex arc? The answer again is a unipolar neuron. These neurons will not reach the brain itself, but rather the reflex arc site on the spinal cord. Their task is to relay sensations from the site that has been stimulated to the spinal cord and from there to the affected place, with the correct response.
4. Which neuron is never myelinated? Again the answer is the bipolar neurons found connecting the retina and the eyes. The reason is that these neurons are capable of relying fast messages to and from the brain, whereas in myelinated ones, messages go slower due to the myeling sheaths.
5. Which neuron is typically involved in the special senses of sight and smell? Once more the answer is the bipolar neurons that are most commonly found connecting the different organs of these two senses. Since these have such unique capabilities: relying information for integration and sensory and motor responses, their action potentials travel fast, and have a short distance to go.
Erin must respond when consumer Mrs. Rose realizes that the presented Health Care Plan has a 2 star rating, that even with a low rating it will have many advantages including cost benefit.
<h3>What is star scale in MA Plan?</h3>
Plans are rated on a scale of one to five, with one star representing poor performance and five stars representing excellent performance. Star ratings are released annually and reflect the experiences of people enrolled in Medicare Advantage and Part D prescription drug plans. The Star Ratings system supports CMS' efforts to empower people to make the best health decisions for them.
With this information, we can conclude that that even with a low rating it will have many advantages including cost benefit.
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Pernicious anemia produces red blood cells that are <u>large</u> and<u> vitamin B12</u> deficiency contributes to pernicious anemia.
Explanation:
When there is a lack of intrinsic factor, secreted in the parietal cells of the gastric mucosa or the stomach lining, vitamin B12 absorption from the stomach is affected.
Vitamin B12 is one of the key factors responsible for normal synthesis and maturation of fully functional red blood cells (RBCs).
The main function of the RBCs is to carry oxygen through hemoglobin to all parts of the body. In order to transport oxygen, the RBCs must be mature with normal shape (concave center and circular shape) and size.
When there is a lack of vitamin B12, the RBCs are not matured and immature, megaloblastic, large, irregularly-shaped red blood cells are formed and circulate in the blood. This also leads to macrocytosis of RBCs.
These cannot function as normal mature blood cells because of the irregular shape and cannot carry hemoglobin to transport oxygen.
There are three components
- Best Available Evidence.
- Clinician's Knowledge and Skills.
- Patient's Wants and Needs.
What are EBP?
- Evidence-based practice is the idea that occupational practices ought to be based on scientific evidence.
- While seemingly obviously desirable, the proposal has been controversial, with some arguing that results may not specialize to individuals as well as traditional practices.
- there are the the objective, balanced, and responsible use of current research and the best available data to guide policy and practice decisions, such that outcomes for consumers are improved.
- Rationale, aims and objectives: Four pillars of evidence underpin evidence-based behavioural practice: research evidence, practice evidence, patient evidence and contextual evidence.
- EBP also involves integrating the best available evidence with clinical knowledge and expertise, while considering patients' unique needs and personal preferences.
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