The Central Nervous System — Test Answers

Many schools require applicants to take a test, such as the SAT or the ACT, as part of the admissions process. These tests determine students’ knowledge in the subject areas of reading, writing, math, and science. They consist of a variety of question types, including multiple choice, short answer, and essay. Which part of the central nervous system helps students remember the correct answers to the questions on these exams?

In the heart, one ventricle pushes blood with oxygen to the cells of the body. Where does the other ventricle push the blood without oxygen?

Which is the last section of the digestive system?

The picture represents gas exchange in the alveoli. Observe what is happening at location X.

Justine was feeling very sick. She went to the doctor, who told her she had a bacterial infection and withdrew blood for blood work.Which component in Justine’s blood would be higher than normal?

During digestion, water is both added and removed. Which area of the digestive system removes water?

The picture represents a structure of the respiratory system.

Saul makes the analogy that the body is like a school. Which is the best analogy for the central nervous system?

Which best describes the brain stem?

What structure(s) in the cardiovascular system connect arteries to veins?

What is the function of the valves within the heart and veins?

Consider the photograph. The taller man's condition is due to a malfunction in the pituitary gland, which secretes growth hormone. Damage to which part of the brain may be indicated by this condition?

Which action is a physical change in digestion?

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Gunther touched a hot object and received a minor burn. How did the skeletal system help prevent further damage?