According to the Centers for Disease Control and Prevention (CDC), approximately 7% of children and

adolescents ages 6 to 19 in the United States have a high total cholesterol. If 120,000 children and adolescents

in that age range were sampled, approximately how many of them would have a normal total cholesterol?

The diagram below shows the rough endoplasmic reticulum of a cell as seen under the electron microscope.

The structures labeled Z are the site of protein synthesis.

Z is indicating 

Reading Comprehension

Passage:

Clear documentation in healthcare settings ensures continuity of care. Accurate records allow providers to

understand patient history and make informed decisions.

Why is documentation important according to the passage?

Which neuron carries the impulse from a receptor to the central nervous system? 

Reading Comprehension

Passage:

Hand hygiene is one of the most effective ways to prevent the spread of infection. Washing hands with soap

and water removes many harmful microorganisms. When soap and water are not available, alcohol-based

hand sanitizers can reduce the number of germs, though they are not effective against all pathogens.

Which statement is best supported by the passage?