Question 1

Which of the following best illustrates the principle of complementarity of structure and function in human anatomy and physiology?

Accepted Answer

The thin walls of alveoli in the lungs allow for efficient gas exchange between air and blood.

Question 2

A physiologist is most likely to investigate which of the following scenarios?

Accepted Answer

Measuring the change in pH of stomach acid before and after eating and relating it to heartburn symptoms.

Question 3

Which of the following correctly lists the levels of organization in the human body from smallest to largest?

Accepted Answer

Molecule, Cell, Tissue, Organ, Organism

Question 4

Why is it important to have some knowledge of anatomy in order to study physiology?

Accepted Answer

Because how something functions (physiology) is directly dependent on its structure (anatomy).

Question 5

Which of the following is an example of a negative feedback loop?

Accepted Answer

The body sweats to cool down when body temperature rises above the set point.

Question 6

A patient with diabetes experiences large spikes and crashes in blood glucose without proper monitoring. This is an example of:

Accepted Answer

A system that is NOT able to maintain homeostasis.

Question 7

Which organ system is least responsible for keeping you alive on a day-to-day basis?

Accepted Answer

The reproductive system.

Question 8

Which two organ systems are primarily responsible for communication and integration in the body?

Accepted Answer

Nervous and endocrine systems.

Question 9

A surgeon instructs the team to move a device closer to the patient’s face during brain surgery. Which anatomical term best communicates this direction?

Accepted Answer

Move the device anterior to the current location.

Question 10

Which anatomical plane divides the body into anterior and posterior sections?

Accepted Answer

Frontal (coronal) plane.

Question 11

Which of the following best describes the location of the thalamus in the brain?

Accepted Answer

The thalamus is located deep to most other brain structures.

Question 12

Which of the following is a correct statement about the anatomical position?

Accepted Answer

It is the universally accepted position for anatomical reference.

Question 13

Which of the following organs is found in the right lower quadrant (RLQ) of the abdominopelvic cavity?

Accepted Answer

Appendix

Question 14

Which serous membrane must be cut through to perform surgery on the stomach?

Accepted Answer

Peritoneum

Question 15

Which of the following best explains why the peritoneal cavity allows infection from a burst appendix to spread rapidly?

Accepted Answer

The peritoneal cavity contains serous fluid allowing the infection to quickly spread throughout the abdominopelvic cavity.

Question 16

Which directional term describes the position of the elbow relative to the wrist?

Accepted Answer

Proximal

Question 17

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

Accepted Answer

The action of platelets to form a blood clot when you get a paper cut.

Question 18

Which anatomical term refers to the region just inferior to the axillary region?

Accepted Answer

Abdominal

Question 19

Which of the following best describes the function of the effector in a negative feedback loop?

Accepted Answer

The effector works to restore conditions in the original tissue.

Question 20

Which anatomical plane would best show both ears in a single section?

Accepted Answer

Frontal (coronal) plane

Introduction to Anatomy and Physiology: Structured Study Notes

Study Guide - Practice Questions

Study Guide - Flashcards