Question 1

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

Accepted Answer

Anatomy is the study of the structure and shape of the body and its parts, while physiology is the study of how those parts work or function.

Question 2

Which organ system is primarily responsible for producing vitamin D with the help of sunlight?

Accepted Answer

Integumentary system

Question 3

A patient presents with a broken femur. Which directional term best describes the location of the knee relative to the hip?

Accepted Answer

Distal

Question 4

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

Accepted Answer

Produces movement of bones

Question 5

If a physician makes a cut that divides the body into anterior and posterior parts, which plane is being used?

Accepted Answer

Frontal (coronal) plane

Question 6

Which of the following is a necessary life function that involves the breakdown and absorption of nutrients?

Accepted Answer

Digestion

Question 7

A patient is experiencing difficulty with gas exchange in the lungs. Which survival need is most directly affected?

Accepted Answer

Oxygen

Question 8

Which of the following best describes negative feedback in homeostatic control mechanisms?

Accepted Answer

It shuts off the original stimulus or reduces its intensity.

Question 9

Which organ system is responsible for returning leaked fluids back to the bloodstream and housing white blood cells involved in immunity?

Accepted Answer

Lymphatic system

Question 10

A midsagittal section of the body divides it into:

Accepted Answer

Equal left and right parts

Question 11

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

Accepted Answer

Blood clotting

Question 12

Which term describes a structure that is farther from the origin of a body part or the point of attachment of a limb to the body trunk?

Accepted Answer

Distal

Question 13

Which body cavity houses the heart, lungs, and other organs and is protected by the rib cage?

Accepted Answer

Thoracic cavity

Question 14

Which of the following is NOT a survival need for humans?

Accepted Answer

Growth

Question 15

A patient has a wound that is described as 'deep.' Which of the following best describes the location of the wound?

Accepted Answer

Away from the body surface; more internal

Question 16

Which organ system is responsible for eliminating nitrogenous wastes and maintaining acid-base balance?

Accepted Answer

Urinary system

Question 17

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

Accepted Answer

Produces movement of bones

Question 18

Which term refers to the standard body position used to avoid confusion in anatomical terminology?

Accepted Answer

Anatomical position

Question 19

Which of the following is true about the abdominopelvic cavity?

Accepted Answer

It is separated from the thoracic cavity by the diaphragm.

Question 20

Which of the following best describes the flow of information in a homeostatic control mechanism?

Accepted Answer

Receptor sends information to the control center via afferent pathways.

Chapter 1: The Human Body – An Orientation (Essentials of Human Anatomy & Physiology)

Study Guide - Practice Questions