Question 1

Which of the following best describes the anatomical position?

Accepted Answer

Standing upright, facing forward, arms at the sides with palms facing forward

Question 2

A patient is experiencing pain in the right hypochondriac region. Which organ is most likely involved?

Accepted Answer

Liver

Question 3

Which of the following is the correct order of structural organization in the human body, from simplest to most complex?

Accepted Answer

Chemical, cellular, tissue, organ, organ system, organism

Question 4

Which directional term best describes the relationship of the heart to the lungs?

Accepted Answer

Medial

Question 5

A transverse (horizontal) plane divides the body into which of the following sections?

Accepted Answer

Superior and inferior

Question 6

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

Accepted Answer

Regulation of body temperature

Question 7

If a patient has a fracture in the distal end of the femur, where is the injury located?

Accepted Answer

Near the knee

Question 8

Which of the following best describes the function of serous membranes?

Accepted Answer

They reduce friction between organs within the ventral body cavity

Question 9

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

Accepted Answer

Supine

Question 10

Which of the following statements about homeostasis is correct?

Accepted Answer

Homeostasis is the maintenance of a stable internal environment

Question 11

Which of the following body cavities contains the heart and lungs?

Accepted Answer

Thoracic cavity

Question 12

Which of the following is the correct formula for calculating body mass index (BMI)?

Accepted Answer

$$ BMI = \frac{weight\ (kg)}{height^2\ (m^2)} $$

Question 13

A patient is experiencing a homeostatic imbalance. Which of the following is most likely to occur?

Accepted Answer

Disease or dysfunction

Question 14

Which of the following best describes the sagittal plane?

Accepted Answer

A vertical plane that divides the body into right and left parts

Question 15

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

Accepted Answer

Blood clotting

Question 16

If a structure is described as 'proximal' to another, what does this mean?

Accepted Answer

It is closer to the point of attachment to the trunk

Question 17

Which of the following best describes the function of the diaphragm?

Accepted Answer

It separates the thoracic and abdominal cavities and aids in respiration

Question 18

A patient is diagnosed with peritonitis. Which body cavity is primarily affected?

Accepted Answer

Abdominal cavity

Question 19

Which of the following is the correct anatomical term for the front of the elbow?

Accepted Answer

Antecubital

Question 20

A patient is experiencing pain in the epigastric region. Which of the following organs is most likely involved?

Accepted Answer

Stomach

Introduction to Anatomy & Physiology: Organization, Homeostasis, and Body Systems

Study Guide - Practice Questions