Question 1

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

Accepted Answer

Anatomy studies the structure of body parts, while physiology studies their function.

Question 2

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

Accepted Answer

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

Question 3

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

Accepted Answer

Prone

Question 4

Which of the following best illustrates the use of the metric system in anatomy and physiology?

Accepted Answer

Describing the mass of a heart in grams

Question 5

Which of the following is a correct use of anatomical terminology to describe the relationship between the heart and the lungs?

Accepted Answer

The heart is medial to the lungs.

Question 6

A cross-section through the body that divides it into superior and inferior parts is called a:

Accepted Answer

Transverse plane

Question 7

Which of the following is NOT a function of an organ system?

Accepted Answer

Synthesizing DNA from amino acids

Question 8

Which of the following best describes the anatomical position?

Accepted Answer

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

Question 9

A physician needs to measure the volume of a patient’s blood sample. Which metric unit should be used?

Accepted Answer

Liter

Question 10

Which of the following is a correct pairing of a body cavity and a major organ it contains?

Accepted Answer

Thoracic cavity – lungs

Question 11

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

Accepted Answer

Coordinates body activities by transmitting electrical signals

Question 12

A tissue sample is prepared for light microscopy. Which of the following steps is essential for preserving the tissue’s structure?

Accepted Answer

Fixation

Question 13

Which of the following statements about electron microscopy is correct?

Accepted Answer

Electron microscopy uses beams of electrons to visualize structures.

Question 14

A patient is experiencing pain in the right lower quadrant of the abdomen. Which organ is most likely involved?

Accepted Answer

Appendix

Question 15

Which of the following medical imaging techniques is best for visualizing soft tissues such as the brain?

Accepted Answer

MRI (Magnetic Resonance Imaging)

Question 16

Which of the following best describes the relationship between the diaphragm and the abdominal cavity?

Accepted Answer

The diaphragm is superior to the abdominal cavity.

Question 17

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

Accepted Answer

It is closer to the point of attachment.

Question 18

A scientist is measuring the diameter of a red blood cell. Which metric unit is most appropriate?

Accepted Answer

Micrometer

Question 19

Which of the following best explains why understanding the levels of structural organization is important in medicine?

Accepted Answer

It allows for understanding how diseases can affect the body at different levels, from cells to organ systems.

Question 20

A patient has a tumor located in the mediastinum. Which organ is most likely to be affected?

Accepted Answer

Heart

An Orientation to Human Anatomy & Physiology: Key Concepts and Objectives

Study Guide - Practice Questions