Ingesting a large amount of a substance with a low ld50 dosage would be expected to cause
a bad headache
very serious symptoms and probably death
no physical effects
moderate side effects

very serious symptom and probably death

Explanation:

LD50 means median lethal dose

Very serious symptoms and probably death

Explanation:

The ingestion of large amount of a substance with a Low LD 50 dosage can be dangerous for the person taking it.

The LD 50 dosage can be defined as the substance which when given to the population kills almost 50 % of the people in the population.

The substances even in a very less amount has the ability to kill many people within a population.

answer: all of the above

a. apply ice to the affected area.

b. administer tylenol (acetaminophen).

c. put a gate across the stairs.

d. apply knee and elbow protectors.

answer:

call 911 ofcourse if at all possible