Answer: Blood loss regulation
Explanation:
Positive feed back is response of body in which there is an increase in the effect of small disturbance and the effect is intensified on a system. The magnitude of the effect increases.
In case of blood loss the body releases clotting factors that helps in preventing the body from severe blood loss.
The body releases clotting factors and these clotting factors tend to release more and more clotting factors that begins the process of blood clotting in vessels.
This is an example of positive feedback which acts as a life saving cascade.
B. Defense mechanisms
Step by step explanation
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The appropriate route of administration of promethazine to the patient:
- IM or IV would be the best route for the administration of promethazine for the client.
<h3>What is promethazine?</h3>
Promethazine can also be given orally as an antiemetic but however, if the client is actively vomiting the tablet might be regurgitated before it can be absorbed to elicit its effect. Promethazine is the first generation of antihistamine and antiemetic drugs used to treat allergies, insomnia, and nausea.
It can also help with some of the symptoms associated with the common cold and can also be used to calm people who are restless or have excessive anxiety.
Learn more about the promethazine here brainly.com/question/1729711
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Answer:
12 bags
Explanation:
it needs to be administered 4 times per day. You need 3 days worth per pharmacy policy. multiply 3*4=12
