Answer:
<em>398 deaths were caused by Alzheimer.</em>
Explanation:
Proportionate mortality rate (PMR) gives the proportion of deaths in a given population over a period of time, this can be linked to various causes.
Mathematically PMR is reoresented below;
PMR = 
X 100
where 
= No. of death from a specific cause (In our case Alzheimier )
= Total No. of death at a given period
from the question the parameters were given except the number of death from Alzheimier
1.87 = 
multiply both side by 21,270 to isolate
= 1.87 x 21,270
Divide both side by 100 to obtain
= 
= 397.749
since dead people can not be divided
<em></em><em> </em>
The root neuro means nerve or referring to the nervous system.
Hope this Helps!!
Small intestine. is where most nutrients are absorbed in the human body.
Orally, injection, topically, inhalation are drugs can be administered.
<h3>What is drugs?</h3>
- Substances that alter a person's mental or physical state are known as drugs.
- They may have an impact on how brain functions, emotions, behavior, understanding, and senses.
- They are therefore erratic and harmful, particularly for children.
- Drug effects vary depending on the user and the substance.
- Medicines are substances or chemicals that alleviate symptoms, treat, stop, or prevent illness, or help with disease diagnosis.
- Modern medicine has made it possible for doctors to both save and cure many ailments.
- Nowadays, there are numerous sources for drugs.
- The advantageous effects of medications include things like decreasing blood pressure, treating infections, and relieving pain.
- When use a medication, there is a danger that something unpleasant or unexpected.
Learn more about drugs here:
brainly.com/question/26254731
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