Intro to human body

Question 1

define anatomy

Answer 1

structure of the body and the relationships of its parts (names of structures)

Question 2

define physiology

Answer 2

functions of the body parts (how they work)

Question 3

What are the levels of organization?

Answer 3

chemical level, cellular level, tissue level, organ level, system level, and organism level

Question 4

what is the smallest unit of matter?

Answer 4

atoms

Question 5

Describe the cellular level in the levels of organization

Answer 5

contains cells which are the basic unit of a living organism

Question 6

Describe the tissue level in the levels of organization

Answer 6

group of cells working together to perform a particular function

Question 7

Give an example of a tissue of an organ and what does it do?

Answer 7

Parenchyma separate from connective/supports tissues

Question 8

what are the 4 types of tissues

Answer 8

epithelial, connective, muscle, and nervous

Question 9

Define epithelial tissues

Answer 9

lines internal cavities and passageways, and covers external body surfaces

Question 10

define connective tissues

Answer 10

primarily give structural support to other tissues and organs in the body

Question 11

what are the three different types of muscle tissue

Answer 11

skeletal, cardiac, and smooth

Question 12

define skeletal muscle tissue

Answer 12

under conscious control, referred to as voluntary muscle

Question 13

define cardiac muscle

Answer 13

under unconscious control, only found in the heart

Question 14

define smooth muscle

Answer 14

under unconscious control, walls of hollow organs, or walls of large arteries

Question 15

Describe the organ level in the levels of the organization

Answer 15

structure with 2 or more different tissues working together to perform a particular function

Question 16

Describe the system level in the levels of the organization

Answer 16

groups of related organs that perform a common function

Question 17

Describe the organism level in the levels of the organization

Answer 17

most complex level, all the parts and systems of the body functioning together

Question 18

how many totals are in the systems of the body

Answer 18

11

Question 19

integumentary system

Answer 19

protection; sensation; temperature regulation

Question 20

integumentary system structures

Answer 20

skin, hair, nails, sweat glands, oil glands, other exocrine glands

Question 21

Skeletal System

Answer 21

support the body and its organs