Question 1

Which of the following best describes the relationship between anatomy and physiology?

Accepted Answer

Anatomy is the study of structure, and physiology is the study of function; structure determines function.

Question 2

A patient is unable to sweat, resulting in an inability to regulate body temperature. Which characteristic of living organisms is most directly affected?

Accepted Answer

Regulation

Question 3

Which body plane divides the body into anterior and posterior sections?

Accepted Answer

Coronal (frontal) plane

Question 4

Which of the following is an example of positive feedback in the human body?

Accepted Answer

Platelet plug formation during blood clotting

Question 5

A scientist is studying the microscopic structure of the liver. Which field of anatomy is she most likely working in?

Accepted Answer

Histology

Question 6

Which organ system is primarily responsible for transporting nutrients, gases, and wastes throughout the body?

Accepted Answer

Cardiovascular system

Question 7

A person is standing with feet slightly apart, arms at the side, and palms facing forward. This describes which anatomical position?

Accepted Answer

Anatomical position

Question 8

Which of the following best illustrates the concept of homeostasis?

Accepted Answer

The body shivers to increase heat production when cold.

Question 9

Which level of organization is immediately more complex than the tissue level?

Accepted Answer

Organ level

Question 10

A patient has a tumor in the mediastinum. Which body cavity is directly involved?

Accepted Answer

Thoracic cavity

Question 11

Which directional term best describes the relationship of the wrist to the elbow?

Accepted Answer

Distal

Question 12

Which of the following is NOT a characteristic of all living organisms?

Accepted Answer

Photosynthesis

Question 13

A patient with diabetes mellitus has difficulty maintaining blood glucose levels. This is an example of:

Accepted Answer

A homeostatic imbalance

Question 14

Which of the following best describes the function of the nervous system?

Accepted Answer

Detecting and responding to stimuli

Question 15

Which of the following is an example of a negative feedback mechanism?

Accepted Answer

Regulation of body temperature

Question 16

A researcher is studying the effect of a new drug on the propagation of nerve impulses. Which physiologic discipline is most relevant?

Accepted Answer

Neurophysiology

Question 17

Which of the following best describes the transverse plane?

Accepted Answer

Divides the body into superior and inferior portions

Question 18

Which organ system is responsible for removing metabolic waste products from the blood?

Accepted Answer

Urinary system

Question 19

Which of the following is the correct sequence from simplest to most complex level of organization?

Accepted Answer

Chemical, cell, tissue, organ, organ system, organism

Question 20

A patient is lying face down on an examination table. Which anatomical term best describes this position?

Accepted Answer

Prone

The Human Body: An Orientation – Structured Study Notes

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