Question 1

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

Accepted Answer

Structure and function are interrelated; the structure of a body part enables its function.

Question 2

Arrange the following levels of structural organization in the correct order from simplest to most complex: tissue, organ, cell, organelle, organ system.

Accepted Answer

Organelle, cell, tissue, organ, organ system

Question 3

Which of the following is an example of negative feedback in the human body?

Accepted Answer

Regulation of blood glucose by insulin and glucagon

Question 4

A patient is lying face up on an examination table with palms facing upward. What is the anatomical position of the patient’s hands?

Accepted Answer

Supine

Question 5

Which plane divides the body into anterior and posterior sections?

Accepted Answer

Frontal (coronal) plane

Question 6

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

Accepted Answer

Cardiovascular system

Question 7

Which of the following best describes the function of the mitochondria in a cell?

Accepted Answer

Energy (ATP) production

Question 8

A midsagittal (median) plane divides the body into:

Accepted Answer

Equal right and left halves

Question 9

Which structure separates the thoracic cavity from the abdominopelvic cavity?

Accepted Answer

Diaphragm

Question 10

Which of the following is NOT a characteristic of homeostasis?

Accepted Answer

Keeping internal conditions absolutely constant

Question 11

A patient has a stab wound in the left lower quadrant (LLQ) of the abdominopelvic cavity. Which organ is most likely to be injured?

Accepted Answer

Descending colon

Question 12

Which of the following best describes the role of the hypothalamus in homeostasis?

Accepted Answer

It is the integration center for autonomic and endocrine regulation.

Question 13

Which of the following is a function of epithelial tissue?

Accepted Answer

Forming boundaries and absorbing substances

Question 14

Which of the following is a correct statement about positive feedback mechanisms?

Accepted Answer

They enhance the original stimulus, moving the variable further from its original value.

Question 15

Which of the following best explains why the abdominal organs are more susceptible to injury than the brain?

Accepted Answer

The abdominal organs are less protected by bone than the brain.

Question 16

Which of the following is NOT a function of the autonomic nervous system?

Accepted Answer

Controlling voluntary muscle movement

Question 17

Which of the following is true regarding hormones?

Accepted Answer

They are released into the extracellular fluid and act on target cells with specific receptors.

Question 18

A patient is experiencing a homeostatic imbalance resulting in high blood glucose levels. Which organ system is primarily responsible for correcting this imbalance?

Accepted Answer

Endocrine system

Question 19

Which of the following best describes the effector in a homeostatic control mechanism?

Accepted Answer

It carries out the response to restore homeostasis.

Question 20

Which of the following is an example of a molecule commonly encountered in anatomy and physiology?

Accepted Answer

Water (H$$_2O)$$

Anatomical Terminology & Introduction to Homeostasis – ANP1111 Study Notes

Guida di studio - Domande di pratica

Study guide - Flashcard