Question 1

Which of the following best describes the principle of 'form follows function' in human anatomy and physiology?

Accepted Answer

The structure of a body part is always such that it best suits its function.

Question 2

A patient presents with pain in the right lower quadrant (RLQ) of the abdominopelvic cavity. Which organ is most likely involved?

Accepted Answer

Appendix

Question 3

Which of the following is NOT a characteristic shared by all living organisms?

Accepted Answer

Ability to photosynthesize

Question 4

Which plane divides the body into anterior and posterior sections?

Accepted Answer

Frontal (coronal) plane

Question 5

A wound is described as being on the left anteromedial crural region, 6 cm proximal to the tarsal region and 10 cm distal to the patellar region. Which body part is affected?

Accepted Answer

Lower leg (shin)

Question 6

Which of the following best describes a negative feedback loop?

Accepted Answer

It opposes the initial change and returns the variable to its set point.

Question 7

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

Accepted Answer

Blood clotting after injury

Question 8

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

Accepted Answer

Chemical, cellular, tissue, organ, organ system, organism

Question 9

Which of the following is NOT a survival need for humans?

Accepted Answer

Ability to reproduce

Question 10

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

Accepted Answer

Superior and inferior

Question 11

Which directional term means 'closer to the origin of the body part or the point of attachment of a limb to the body trunk'?

Accepted Answer

Proximal

Question 12

Which of the following best illustrates the concept of a concentration gradient in physiology?

Accepted Answer

Oxygen moving from the alveoli into the blood due to higher concentration in the alveoli

Question 13

Which serous membrane directly covers the surface of the heart?

Accepted Answer

Visceral pericardium

Question 14

A patient is scheduled for surgery on the left lateral side of the cervical region. Where will the incision be made?

Accepted Answer

On the left side of the neck, away from the midline

Question 15

Which of the following is a common misconception about homeostasis?

Accepted Answer

Negative feedback is always bad for the body.

Question 16

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

Accepted Answer

It prevents friction between moving organs.

Question 17

Which of the following is an example of cell-to-cell communication in the human body?

Accepted Answer

A neuron releasing a neurotransmitter to stimulate a muscle cell

Question 18

Which of the following is the correct definition of 'anatomical position'?

Accepted Answer

Body standing upright, feet shoulder-width apart, arms at sides, palms facing forward

Question 19

Which of the following is NOT a primary tissue type in the human body?

Accepted Answer

Skeletal

Question 20

Which imaging technique uses a magnetic field to produce detailed images of internal structures?

Accepted Answer

Magnetic resonance imaging (MRI)

Chapter 1: Introduction to Anatomy and Physiology – Study Notes

Study Guide - Practice Questions

Study Guide - Flashcards