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Pie
3 years ago
10

What transfers substances to the brain faster than when a drug is injected or swallowed.

Health
2 answers:
Alenkinab [10]3 years ago
8 0
Intravenously is usually faster msthod route of intake. Depending on the question though, this may count as injection... In which case mucose membrane via the facial mucosa like the olfactory nerves and mucosa, or the sublingual or oral mucose. The olfactory route is usually the fastest as some substances can travel the short distance via the nerve or the through the vasculature or the membrane. Cocaine is the biggest example.
ziro4ka [17]3 years ago
3 0
The answer is smoking.
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sergij07 [2.7K]

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ye

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2 years ago
What causes chronic strains?
cricket20 [7]

Twisting or pulling a muscle or tendon can result in a strain. It can also be caused by a single instance of improper lifting or by over stressing the back muscles. A chronic strain usually results from overuse involving prolonged, repetitive movement of the muscles and tendons. In addition, there are several factors that put a person at greater risk for a back strain or sprain, including excessively curving the lower back, being overweight, having weak back or abdominal muscles, and tight hamstrings (muscles in the back of the thighs). Playing sports that involve pushing and pulling—such as weightlifting and football—also increases the risk of a low-back injury. Chronic strains happen slowly over time from prolonged, repetitive overuse of muscles. Chronic strains develop from using the same muscle groups in the same pattern, causing even small stresses to build on one another. Causes of chronic strain include:

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5 0
3 years ago
Read 2 more answers
What is the fluid in blood that contains water, nutrients, proteins, salts, and hormones?.
alexdok [17]

Answer:

Plasma

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3 years ago
7. You are on the scene of an emergency and
FrozenT [24]
The answer is a. (in terms of performing cpr on a adult) hope this helps
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Early childhood teachers can promote increased physical activity by
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Making physical activity fun, ex: include free games like tag, add playground time.
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