Because they are aside from the nervous system, the most important systems in your body. Without these systems you would not be able to circulate nutrients, expel and transport wastes like CO2, And just about keep you alive. In healthcare, you come to know that without a heart beat or an airway, your patient will die.

7 0

3 years ago

Which statement correctly describes a treatment for exposure to bloodborne pathogens? POSSIBLE ANSWERS: HIV can be cured using a

Aneli [31]

The hepatitis one...I think. if you know for sure I an wrong then it's definitely the first one about HIV

5 0

3 years ago

You attend a routine medical checkup as a group practice. Before seeing a physician, you are required to fill out paperwork that

azamat

Answer:

Explanation:

Common sense.

3 0

3 years ago

A company that manufactures drugs used to treat heart disease wants to determine if a new drug and exercise can affect cholester

Masja [62]

Answer:

The dependent variable - the cholesterol level

Independent variables are the exercise and the drug.

Explanation:

A variable is a factor that can be modified or change. It is the factor that can be measured, altered, controlled in research or the experiment. It can be dependent or independent of their effect.

The independent variable is the factor of the experiment that controlled or manipulated by the researcher and it is considered to have a direct effect on the dependent variable whereas the dependent variable is being checked or tested.

So, in this experiment, the variable that is being tested is the cholesterol level that means it is a dependent variable. The independent variable here is exercise and drug as they manipulate and have an effect on the direct variable.

Thus, the correct answer is -

The dependent variable -the cholesterol level and

independent variables - exercise and the drug.

3 0

3 years ago