The rotation sites for insulin injection should be separated from one another by 2.5 cm (1 inch) and should be used only every 2-3 weeks.
<h3>What is insulin injection?</h3>
Generally, Insulin is a hormone that helps glucose enter the cells of the body, lowering the amount of glucose in the blood.
In conclusion, 2-3 weeks is the appropriate time frame for insulin injection
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Here, the rate of infusion is 40mLs/hr.
<h3>What is Infusion?</h3>
An infusion may be defined as a process of being extracted some compounds from original products.
To find the dose required = 0.5 (mg) x patient weight (kg)
= 0.5mg x 80 = 40mg
Available Aminophylline is 500mg in 500 mLs = 1mg in a mL
To find the actual rate of infusion = 
= 
= 40mLs/hour.
Therefore, the rate of infusion is 40mLs/hr.
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Answer:
When a person has acute respiratory failure, the usual exchange between oxygen and carbon dioxide in the lungs does not occur. As a result, enough oxygen cannot reach the heart, brain, or the rest of the body. This can cause symptoms such as shortness of breath, a bluish tint in the face and lips, and confusion.
Praise the client for taking an active role in his care.
Hope this helps!
