Question 1

Which of the following best describes the difference between systemic and regional anatomy?

Accepted Answer

Systemic anatomy studies the body by organ systems, while regional anatomy studies the body by specific regions such as the head or neck.

Question 2

A histologist is most likely to study which of the following?

Accepted Answer

The microscopic structure of the lining of the stomach

Question 3

Which of the following correctly lists the hierarchy of structural organization from simplest to most complex?

Accepted Answer

Chemical, cellular, tissue, organ, organ system, organismal

Question 4

A patient presents with a stab wound that penetrates the parietal pleura but not the visceral pleura. Which structure has been breached?

Accepted Answer

The outer wall of the pleural cavity

Question 5

Which organ system is primarily responsible for eliminating nitrogenous wastes and regulating water, electrolyte, and acid-base balance?

Accepted Answer

Urinary system

Question 6

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

Accepted Answer

Superior and inferior parts

Question 7

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

Accepted Answer

Medial

Question 8

A radiologist is examining a CT scan that shows a section dividing the body into anterior and posterior portions. Which plane is being viewed?

Accepted Answer

Frontal (coronal) plane

Question 9

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

Accepted Answer

Producing blood cells

Question 10

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

Accepted Answer

Heart

Question 11

Which of the following best describes the anatomical position?

Accepted Answer

Standing erect, feet together, eyes forward, palms facing anteriorly, thumbs pointed away from the body

Question 12

Which body cavity contains the bladder, some reproductive organs, and the rectum?

Accepted Answer

Pelvic cavity

Question 13

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

Accepted Answer

Mounting attacks against foreign substances in the body

Question 14

A midsagittal plane divides the body into:

Accepted Answer

Equal right and left halves

Question 15

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

Accepted Answer

It lubricates the surfaces of serous membranes, reducing friction between organs.

Question 16

Which organ system is responsible for fast-acting control and response to internal and external changes?

Accepted Answer

Nervous system

Question 17

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

Accepted Answer

Appendix

Question 18

Which of the following is the correct definition of 'deep' in anatomical terminology?

Accepted Answer

Away from the body surface; more internal

Question 19

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

Accepted Answer

Allows manipulation of the environment, locomotion, and facial expression

Question 20

Which of the following is an example of an organ system working together for a common purpose?

Accepted Answer

The heart pumping blood through blood vessels to supply oxygen to tissues

The Human Body: An Orientation – Structured Study Notes

Study Guide - Practice Questions