Question 1

Which directional term best describes the position of the sternum relative to the heart?

Accepted Answer

The sternum is anterior to the heart.

Question 2

A patient has a stab wound in the left hypochondriac region. Which organ is most likely to be affected?

Accepted Answer

Spleen

Question 3

Which plane divides the body into equal right and left halves?

Accepted Answer

Midsagittal plane

Question 4

Which serous membrane directly covers the surface of the lungs?

Accepted Answer

Visceral pleura

Question 5

A transverse section through the abdomen would cut through which plane?

Accepted Answer

A plane dividing the body into superior and inferior parts

Question 6

Which of the following best describes the anatomical position?

Accepted Answer

Standing upright, arms at sides, palms facing forward

Question 7

Which organ system is responsible for synthesizing vitamin D and protecting deeper tissues from injury?

Accepted Answer

Integumentary system

Question 8

If a surgeon makes an incision just inferior to the diaphragm, which body cavity will be entered?

Accepted Answer

Abdominal cavity

Question 9

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

Accepted Answer

Medial

Question 10

A patient presents with 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 NOT a function of the skeletal system?

Accepted Answer

Synthesizes vitamin D

Question 12

Which body cavity contains the heart and lungs?

Accepted Answer

Thoracic cavity

Question 13

Which region is immediately superior to the umbilical region?

Accepted Answer

Epigastric region

Question 14

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

Accepted Answer

They reduce friction between organs.

Question 15

Which organ is found in the left upper quadrant (LUQ) of the abdominopelvic cavity?

Accepted Answer

Spleen

Question 16

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

Accepted Answer

Cell, tissue, organ, organ system, organism

Question 17

Which directional term describes the wrist relative to the elbow?

Accepted Answer

Distal

Question 18

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

Accepted Answer

Cardiovascular system

Question 19

A patient is experiencing pain in the right iliac (inguinal) region. Which structure is most likely involved?

Accepted Answer

Appendix

Question 20

Which of the following best describes the location of the popliteal region?

Accepted Answer

Posterior aspect of the knee

Introduction to Human Anatomy: Study Guide for Lab Exam 1

Study Guide - Practice Questions