Body Organization notes

Question 1

Gross Anatomy- Regional Approach

Answer 1

shoulder- parts of muscles, nerves, blood vessels, bones, etc

Question 2

Gross Anatomy- Systems Approach

Answer 2

Skeletal, muscular, urinary, reproductive, cardiovascular, etc

Question 3

Cell

Answer 3

the smallest structure that performs the characteristics of life

Question 4

The cell performs the following characteristics of life?

Answer 4

1. exchange material with the outside world
2. extract energy from molecules- break them down
3. synthesize molecules
4. replicate

Question 5

Can a virus perform any characteristics of life? (intracellular parasite)

Answer 5

NO

Question 6

Dens

Answer 6

tooth

Question 7

Temporal Bone

Answer 7

temp- time; gray hair around ear shown passage of time

Question 8

A single cell organism (amoeba) and a multicellular organism (hepatocyte- liver cell) can both do what?

Answer 8

Both perform the functions necessary for life

Question 9

The Amoeba can only exchange directly with what?

Answer 9

the Amoeba exchanges directly with the EXTERNAL world

Question 10

The Hepatocyte’s external world is the body’s what?

Answer 10

The Hepatocyte’s EXTERNAL world is the body’s INTERNAL ENVIRONMENT

Question 11

In addition to performing the characteristic of life, what else does a cell in a multicellular organism do?

Answer 11

A cell in a multicellular organism has to help maintain the internal environment (homeostasis)

Question 12

Cauda Equina

Answer 12

Horse tail (in the spine)

Question 13

Arbor Vitae

Answer 13

the tree of life (in brain)

Question 14

Dens

Answer 14

tooth

Question 15

Odontoid

Answer 15

tooth like or similar to

Question 16

Mastoid

Answer 16

breast

Question 17

Parie

Answer 17

wall

Question 18

Ectomy

Answer 18

cut away

Question 19

Inter

Answer 19

between

Question 20

Intra

Answer 20

inside

Question 21

Multicellular organisms require systems for Diffusion to take place… Examples

Answer 21

1. C.V. and respiratory systems to get oxygen to other cells
2. G.I. and C.V. to get nutrients to other cells
3. C.V. and respiratory and renal systems to remove metabolic wastes

Question 22

Will diffusion work in a single cell organism?

Answer 22

Yes; diffusion is slow and can only go short distances

Question 23

Angina

Answer 23

pain

Question 24

Chronic

Answer 24

long term

Question 25

Acute

Answer 25

short term

Question 26

Angina Pectoris

Answer 26

chest pain

Question 27

Hepa

Answer 27

liver