Physiological Variation and Characteristics of Life Quiz

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What is the term used to describe the body's ability to detect change, activate mechanisms that oppose it, and maintain stable internal conditions?

Homeostasis

Who is credited with coining the term 'Homeostasis'?

Walter Cannon

What is the term used to describe the state of the body fluctuating within a limited range around a set point?

Homeostasis

What does a negative feedback loop aim to achieve in the body?

<p>Reverse a sensed change and maintain dynamic equilibrium</p> Signup and view all the answers

What stimulates the pituitary gland to secrete oxytocin?

<p>The head of the fetus pushing against the cervix</p> Signup and view all the answers

What can be viewed as a series of levels of complexity in human structure?

<p>Hierarchy of Structure</p> Signup and view all the answers

What was the only widely available medical imaging method until the 1960s?

<p>Radiography (x rays)</p> Signup and view all the answers

What does a fever above 104 degrees F lead to, based on the text?

<p>Increase in metabolic rate</p> Signup and view all the answers

What does the field of anatomy primarily focus on?

<p>Examining the structure of the human body</p> Signup and view all the answers

Which type of anatomy involves the study of structures that can be seen with the naked eye?

<p>Gross Anatomy</p> Signup and view all the answers

What method allows viewing the inside of the body without surgery?

<p>Medical imaging</p> Signup and view all the answers

Which physiology subdiscipline focuses on the study of hormones?

<p>Endocrinology</p> Signup and view all the answers

Who made significant improvements to the compound microscope and was the first to observe and name 'cells'?

<p>Robert Hooke</p> Signup and view all the answers

What did Antony van Leeuwenhoek invent to observe specimens at a high magnification?

<p>Simple microscope</p> Signup and view all the answers

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