Question 1

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

Accepted Answer

Anatomy is the study of the structure of body parts, while physiology is the study of how those parts function.

Question 2

A patient presents with a burn on the anterior surface of the forearm. Which anatomical landmark is most relevant for describing the location?

Accepted Answer

Brachial

Question 3

Which of the following best describes the difference between DNA and RNA?

Accepted Answer

DNA is double-stranded and contains deoxyribose, while RNA is single-stranded and contains ribose.

Question 4

Which cell type is primarily responsible for bone formation?

Accepted Answer

Osteoblast

Question 5

A patient is unable to distinguish between hot and cold objects. Which sensory receptor is most likely impaired?

Accepted Answer

Thermoreceptor

Question 6

Which of the following equations correctly represents the dehydration synthesis (condensation) reaction for forming a disaccharide from two monosaccharides?

Accepted Answer

$C_6H_{12}O_6 + C_6H_{12}O_6 \rightarrow C_{12}H_{22}O_{11} + H_2O$

Question 7

Which of the following best describes the function of the cell membrane?

Accepted Answer

It regulates the movement of substances into and out of the cell.

Question 8

A patient with a deficiency in collagen production would most likely have problems with which tissue type?

Accepted Answer

Connective tissue

Question 9

Which of the following is a correct sequence for the levels of complexity in the human body?

Accepted Answer

Cell \rightarrow Tissue \rightarrow Organ \rightarrow Organism

Question 10

Which of the following is an example of negative feedback in homeostatic regulation?

Accepted Answer

Release of insulin to lower blood glucose after a meal

Question 11

A patient has damage to the axon of a neuron. Which function is most likely to be impaired?

Accepted Answer

Transmitting electrical impulses away from the cell body

Question 12

Which of the following best describes the role of mitochondria in muscle cells during exercise?

Accepted Answer

They generate ATP through aerobic respiration.

Question 13

Which anatomical term describes a structure that is closer to the midline of the body?

Accepted Answer

Medial

Question 14

Which of the following is a function of epithelial tissue?

Accepted Answer

Secreting hormones and forming protective barriers

Question 15

Which of the following best explains why dehydration can lead to impaired nerve function?

Accepted Answer

Dehydration reduces the availability of ions needed for action potentials.

Question 16

Which of the following is the correct formula for calculating the total number of ATP molecules produced from one molecule of glucose during aerobic respiration?

Accepted Answer

$C_6H_{12}O_6 + 6O_2 \rightarrow 6CO_2 + 6H_2O + 36ATP$

Question 17

Which of the following best describes the function of osteocytes in bone tissue?

Accepted Answer

They maintain bone tissue and communicate with other bone cells.

Question 18

A patient is experiencing difficulty with voluntary movement. Which nervous system division is most likely affected?

Accepted Answer

Somatic nervous system

Question 19

Which of the following best describes the role of apocrine secretion in the human body?

Accepted Answer

It involves the release of cellular material along with the secretory product.

Question 20

A patient has a wound that is slow to heal. Which cell type is most likely deficient, affecting tissue repair?

Accepted Answer

Fibroblast

Anatomy & Physiology Study Guide: Core Concepts and Systems

Study Guide - Practice Questions

Study Guide - Flashcards