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Exam 1: Major Themes of Anatomy and Physiology

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Question 21

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A new drug apparently increases short-term memory.Students were divided randomly into two groups at the beginning of the semester.One group was given the memory pill once a day for the semester,and the other group was given a same-looking pill,but it was just sugar.The sugar pill is termed a(n) __________.

A) controlled pill
B) placebo
C) treatment pill
D) variable
E) effective dose

F) A) and C)
G) None of the above

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Question 22

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The study of how the body functions is called __________.

A) anatomy
B) chemistry
C) physiology
D) neuroanatomy
E) histology

F) B) and E)
G) A) and B)

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Question 23

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An educated speculation or a possible answer to a question is called a(n) __________.

We live in an ever-changing environment outside of our body,yet our internal conditions remain relatively stable.This is called __________.

________________ established a code of ethics for physicians.He is considered the "father of medicine."

Known as "the father of modern anatomy," __________ was the first to publish accurate drawings of the body.

Lou Gehrig disease is the eponym for amyotropic lateral sclerosis,made famous by the "ice bucket challege."

The change in size of the bone marrow (where blood cells are produced) as an infant matures is an example of __________,whereas the transformation of blood stem cells into white blood cells is an example of __________.

During exercise,one generates excess heat and the body temperature rises.As a response,blood vessels dilate in the skin,warm blood flows closer to the body surface,and heat is lost.This is an example of __________.

The term fallopian tube (uterine tube) is an example of __________.

_______________ approaches understanding of the human body by studying the interactions of its parts.

The lexicon of standard international anatomical terms is __________.

Most people think that ulcers are caused by psychological stress.It was discovered that an acid-resistant bacterium,Heliobacter pylori,lives in the lining of the stomach.If these bacteria cause ulcers,then treatment with an antibiotic should reduce ulcers.This line of investigation is an example of __________.

Which of the following lists levels of human structure from the most complex to the simplest?

A(n) _____________ is a group of similar cells and their intercellular materials in a discrete region of an organ performing a specific function.

The use of controls and statistical testing are two aspects of experimental design that help to ensure __________.

The principal theory of how evolution works is called __________.

The process of using numerous observations to develop general principles and predictions about a specific subject is called __________.

Which of these is the best imaging technique for routinely examining the anatomical development of a fetus?

Two groups of people were tested to determine whether garlic lowers blood cholesterol levels.One group was given 800 mg of garlic powder daily for four months and exhibited an average 12% reduction in the blood cholesterol.The other group was not given any garlic and after four months averaged a 3% reduction in cholesterol.The group that was not given the garlic was the __________ group.