Quiz #1

Question 1

the study of structures that are visible to the naked eye

Answer 1

gross anatomy

Question 2

understanding anatomical structures based on surface lining

Answer 2

surface anatomy

Question 3

studying anatomy by region

Answer 3

regional anatomy

Question 4

covering anatomy by systems

Answer 4

systemic anatomy

Question 5

conception to end of life, broken up by section and studied

Answer 5

developmental anatomy

Question 6

study of cells

Answer 6

cytology

Question 7

study of tissues

Answer 7

histology

Question 8

relationship between structure and function of A & P structures

Answer 8

principle of complementarity of S & F

Question 9

body organization levels from atoms to entire organism

Answer 9

1. chemical
2. cellular
3. tissue
4. organ
5. organ system
6. organism

Question 10

smallest unit of living things

Answer 10

cell

Question 11

structure composed of groups of specialized cells

Answer 11

tissue

Question 12

4 types of basic tissue

Answer 12

epithelial, connective, muscle, nervous

Question 13

specialized structure made of tissues

Answer 13

organ

Question 14

group of organs working together

Answer 14

organ system

Question 15

integumentary system

Answer 15

hair, skin, nails, sweat and oil glands

Question 16

skeletal system

Answer 16

all bones and associated cartilage

Question 17

muscular system

Answer 17

skeletal, smooth, and cardiac muscle

Question 18

nervous system

Answer 18

brain, spinal cord, nerves, sense organs (eye and ear)

Question 19

endocrine system

Answer 19

glands and tissues that produce hormones

Question 20

cardiovascular system

Answer 20

blood, heart, arteries, veins, capillaries, etc.

Question 21

lymphatic and immune systems

Answer 21

lymph fluid, vessels, and structures.
white blood cells of immune response

Question 22

respiratory system

Answer 22

lungs and air passages

Question 23

digestive system

Answer 23

mouth, esophagus, stomach, small & large intestines, rectum, anus, and accessory organs (salivary glands, liver, pancreas)

Question 24

urinary system

Answer 24

kidneys, ureter, bladder, urethra

Question 25

reproductive system

Answer 25

gonads and associated organs female: ovaries, uterine tubes, uterus, vagina male: testicles, epididymis, vas deferens, penis

Question 26

necessary life functions

Answer 26

1. maintain boundaries 2. movement 3. responsiveness/excitability 4. digestion 5. metabolism --> one of the most important 6. excretion 7. reproduction 8. growth

Question 27

survival needs

Answer 27

nutrients oxygen water body T atm pressure

Question 28

"same state", maintaining constant internal levels in a changing environment

Answer 28

homeostasis important ex: glucose

Question 29

anything that changes a homeostatic level/setpoint

Answer 29

physiological stress

Question 30

auto-regulation, maintains on its own

Answer 30

intrinsic regulation

Question 31

outside system controls organ

Answer 31

extrinsic regulation

Question 32

3 parts of homeostatic regulatory mechanisms

Answer 32

1. receptor 2. control center 3. effector

Question 33

monitors conditions

Answer 33

receptors - thermoreceptors - chemoreceptors - baroreceptors

Question 34

set point, brain

Answer 34

control center brain --> hypothalamus

Question 35

bring body/changes conditions back to homeostasis

Answer 35

effector

Question 36

negative feedback

Answer 36

- returning to homeostasis - ex: body temp. --> too cold... body starts to shiver --> too hot... body starts to sweat - ex: blood glucose --> too high... pancreas produces insulin --> too low... pancreas produces glucagon

Question 37

positive feedback

Answer 37

- enhances homeostasis - ex: blood clotting --> platelet activation --> platelets divide and multiply to form blood clots to stop hemorrhaging and extreme loss of blood - ex: homeostasis of labor --> contractions --> baby applies pressure to cervix causing it to stretch, nerve impulses then get sent to the brain, oxytocin gets released from the brain, oxytocin causes contractions to begin, cycle repeats until baby is born