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 lying face up on an examination table. What is the correct anatomical term for this position?

Accepted Answer

Supine position

Question 3

Which of the following is NOT a characteristic shared by all living things?

Accepted Answer

Ability to photosynthesize

Question 4

Which process is primarily responsible for the removal of metabolic wastes from the body?

Accepted Answer

Excretion

Question 5

Arrange the following levels of organization from simplest to most complex: tissue, organ, chemical, cellular, organ system.

Accepted Answer

Chemical, cellular, tissue, organ, organ system

Question 6

Which tissue type is specialized for conducting electrical impulses and carrying information?

Accepted Answer

Nervous tissue

Question 7

A cross section that divides the body into superior and inferior portions is called a:

Accepted Answer

Transverse (horizontal) plane

Question 8

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

Accepted Answer

Cardiovascular system

Question 9

Which of the following best describes negative feedback in homeostatic regulation?

Accepted Answer

The effector opposes or negates the original stimulus, maintaining a normal range.

Question 10

A patient complains of pain in the right lower quadrant (RLQ) of the abdomen. Which organ is most likely involved?

Accepted Answer

Appendix

Question 11

Which of the following is a function of the integumentary system?

Accepted Answer

Protects against environmental hazards and helps control body temperature

Question 12

Which of the following is an example of positive feedback?

Accepted Answer

Blood clotting after a vessel injury

Question 13

Which directional term means 'toward the front of the body'?

Accepted Answer

Question 14

Which organ system is responsible for producing hormones that regulate long-term changes in the body?

Accepted Answer

Endocrine system

Question 15

Which of the following best describes the function of connective tissue?

Accepted Answer

Fills internal spaces, provides structural support, and stores energy

Question 16

A midsagittal section of the body would pass through which structure?

Accepted Answer

Nose

Question 17

Which of the following is NOT a primary function of the skeletal system?

Accepted Answer

Produces hormones

Question 18

Which of the following statements about the cell theory is FALSE?

Accepted Answer

Cells can arise spontaneously from non-living matter.

Question 19

Which body cavity contains the heart and is lined by the pericardium?

Accepted Answer

Pericardial cavity

Question 20

Which of the following best explains why the body uses negative feedback mechanisms more often than positive feedback mechanisms?

Accepted Answer

Negative feedback mechanisms restore homeostasis by minimizing changes, while positive feedback mechanisms tend to produce extreme responses.

Introduction to Anatomy and Physiology: Foundations, Organization, and Body Systems

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