Question 1

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

Accepted Answer

Anatomy focuses on the structure of body parts, while physiology focuses on how those parts work.

Question 2

Arrange the following levels of structural organization in the correct order from simplest to most complex: tissue, organ, chemical, cellular, system, organism.

Accepted Answer

Chemical, cellular, tissue, organ, system, organism

Question 3

Which of the following is an example of a negative feedback system in the human body?

Accepted Answer

Regulation of blood glucose levels by insulin

Question 4

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

Accepted Answer

Supine

Question 5

Which plane divides the body into anterior and posterior sections?

Accepted Answer

Frontal (coronal) plane

Question 6

Which body cavity contains the heart and lungs?

Accepted Answer

Thoracic cavity

Question 7

What is the primary function of the control center in a feedback system?

Accepted Answer

Receives input and generates output commands

Question 8

Which of the following best describes homeostasis?

Accepted Answer

A condition of equilibrium in the body's internal environment

Question 9

During childbirth, the release of oxytocin causes increased uterine contractions, which in turn cause more oxytocin to be released. This is an example of:

Accepted Answer

Positive feedback

Question 10

Which directional term means 'toward the head'?

Accepted Answer

Superior

Question 11

A transverse plane divides the body into which sections?

Accepted Answer

Superior and inferior

Question 12

Which of the following is NOT a basic life process of living organisms?

Accepted Answer

Respiration

Question 13

Which membrane directly covers the lungs?

Accepted Answer

Visceral pleura

Question 14

Which of the following best describes differentiation?

Accepted Answer

Development of a cell from an unspecialized to a specialized state

Question 15

Which cavity contains the brain?

Accepted Answer

Cranial cavity

Question 16

Which of the following is a function of the effector in a feedback system?

Accepted Answer

Receives output from the control center and produces a response

Question 17

Which directional term means 'farther from the attachment of a limb to the trunk'?

Accepted Answer

Distal

Question 18

Which of the following best describes the function of body fluids in homeostasis?

Accepted Answer

They help transport nutrients, gases, and wastes to maintain equilibrium.

Question 19

Which of the following is an example of an organ level of organization?

Accepted Answer

The stomach

Question 20

Which of the following best describes the sagittal plane?

Accepted Answer

Divides the body into left and right portions

Chapter 1: The Human Body – An Orientation (Anatomy & Physiology Study Notes)

Study Guide - Practice Questions

Study Guide - Flashcards