Answer:
Kindly check explanation as the question seems incomplete but the explanation should help.
Explanation:
Given the following :
Initial dosage of drug = 100mg
Halflife of drug = 6hours
After 18 hours, the percentage of drug that will be in the system should be :
Half-life is the time taken for a material to reduce to half of it's initial size.
Since half life = 6 hours
After 6 hours ; amount left = 100/2 = 50 mg
After 12 hours ; amount left = 50/2 = 25mg
After 18 hours ; amount left = 25/2 = 12.5mg
Hence, after 18 hours percentage left in system :
(Amount left / total initial amount) × 100%
(12.5 / 100) × 100%
0.125 × 100%
= 12.5%
A recent meta-analysis of seven studies completed that dietary intakes (not vitamin supplements) of vitamin E, C, and beta-carotene existed linked to a decreased risk of Alzheimer disease.
<h3>What is the Causes of Alzheimer?</h3>
In individuals with early-onset Alzheimer's, a genetic mutation may be the cause. Late-onset Alzheimer's arises from a complicated series of brain changes that may happen over decades. The causes probably contain a combination of genetic, environmental, and lifestyle factors.
Symptoms may include:
- Increased memory loss and disarray.
- Inability to discover unique things.
- Problem with language and problems with reading, writing, and performing with numbers.
- Difficulty managing thoughts and thinking logically.
- Compressed attention span.
- Problems managing new situations.
There's currently no treatment for Alzheimer's disease. But there exists medicine available that can temporarily lower the symptoms. Support stands also available to assist someone with the condition, and their family, coping with everyday life.
Hence, A recent meta-analysis of seven studies completed that dietary intakes (not vitamin supplements) of vitamin E, C, and beta-carotene existed linked to a decreased risk of Alzheimer disease.
To learn more about Alzheimer refer to:
brainly.com/question/27414232
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Answer: Women's reproductive system has two tubes called Fallopian tubes which are connected to uterus and they take the egg (ovum) from ovaries...
These tubes are opened to the peritoneum which means the blood and tissues from menstrual cycle can enter the tubes and go to peritoneum tissue and there they can cause endometriosis
Explanation:
