Question 1

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

Accepted Answer

Anatomy is the study of the structure of the human body, while physiology is the study of body function.

Question 2

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

Accepted Answer

Chemical level → Cellular level → Tissue level → Organ level → Organ system level → Organismal level

Question 3

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 4

Which imaging technique is most appropriate for visualizing soft tissue injuries, such as a torn meniscus in the knee?

Accepted Answer

Magnetic resonance imaging (MRI)

Question 5

Which of the following directional terms are paired correctly as anatomical opposites?

Accepted Answer

Superior/Inferior

Question 6

A cross-section of the abdomen that divides the body into superior and inferior parts is made along which plane?

Accepted Answer

Transverse plane

Question 7

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

Accepted Answer

Integumentary system

Question 8

A patient has a tumor located in the left upper quadrant (LUQ) of the abdomen. Which organ is most likely affected?

Accepted Answer

Spleen

Question 9

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

Accepted Answer

Returns fluid leaked from blood vessels to blood and mounts attacks against foreign substances

Question 10

Which of the following is a characteristic of the basic human body plan shared among all vertebrates?

Accepted Answer

Bilateral symmetry

Question 11

A histologist is examining a tissue sample using a basic stain. What is the charge of the dye molecules used?

Accepted Answer

Positively charged

Question 12

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

Accepted Answer

Transports blood, which carries oxygen, carbon dioxide, nutrients, and wastes

Question 13

Which body cavity contains the heart and is surrounded by the pericardial cavity?

Accepted Answer

Mediastinum

Question 14

Which imaging technique is most commonly used to determine the age of a developing fetus?

Accepted Answer

Sonography (ultrasound imaging)

Question 15

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

Accepted Answer

Synthesizing vitamin D

Question 16

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

Accepted Answer

Appendix

Question 17

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 18

Which of the following is a real-world application of digital subtraction angiography (DSA)?

Accepted Answer

Identifying blockages in arteries supplying the heart wall and brain

Question 19

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

Accepted Answer

Eliminates nitrogenous wastes and regulates water, electrolyte, and acid-base balance

Question 20

Which of the following is a characteristic of the dorsal body cavity?

Accepted Answer

It contains the cranial and vertebral cavities

Chapter 1: The Human Body—An Orientation (Anatomy & Physiology Study Notes)

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