Answer:
A
Explanation:
Air moves down the trachea, a long straight tube in the chest. The diaphragm pulls air in and pushes it out. Behind the nasal cavity, air next passes through the pharynx, a long tube that is shared with the digestive system. Both food and air pass through the pharynx. A flap of connective tissue called the epiglottis closes over the trachea when food is swallowed to prevent choking or inhaling food. In humans, the pharynx is important in vocalization.
<u>Microglia cells </u>are glial cells that respond to injury or disease by multiplying, and then engulfing cellular debris or even entire cells.
<h3>Functions of microglia</h3>
Microglia cells are the immune cells of the central nervous system and consequently play important roles in brain infections and inflammation. Recent in vivo imaging studies have revealed that in the resting healthy brain, microglia are highly dynamic, moving constantly to actively survey the brain parenchyma.
These active microglia can rapidly respond to pathological insults, becoming activated to induce a range of effects that may contribute to both pathogenesis, or to confer neuronal protection.
However, interactions between microglia and neurons are being recognized as important in shaping neural circuit activity under more normal, physiological conditions. During development and neurogenesis, microglia interactions with neurons help to shape the final patterns of neural circuits important for behaviour and with implications for diseases.
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Answer: She needs to take of the child so that he can intake fluids as all the fluids he is ingesting is getting dehydrated by the body.
Explanation:
The child is having mild fever and is constantly vomiting and diarrhea. In these two cases the water from the body is constantly going out and along with water electrolytes also drain out of the body.
The nurse action will be to stop the fluid loss from the body of the child and then further actions can be taken.
Answer:
B. a substance that sends the immune system into action
Explanation:
In order to develop the best course of treatment for a patient, a healthcare professional should maintain and observe at all times the privacy of the patient.
<h3>What is course of treatment?</h3>
The course of treatment or treatment course is the professionally structured plan that is used by healthcare personnel to provide the maximum care to the patient.
While drafting a treatment course for a patient the following should be considered:
- Assessment of the patient should be carried out adequately
- History of the patient about current and past health status should be obtained
- Diagnosis of the current health challenges should be made.
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- Set a high priority treatment goals
- The treatment progress should be evaluated and review with time especially if the patient is not progressing.
To effectively develop a treatment plan, the information obtained from the patient should be shared only with the concerned medical team.
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