respartory system

Question 1

what are the long term effects on the respiratory system

Answer 1

lung volume increases
increased strength of intercostal muscles
increased capillaries

Question 2

what are the short term effects of the respiratory system

Answer 2

breathing rate increases

Question 3

what is the order of which air passes through to the lungs

Answer 3

nasal cavity
pharynx
epiglottis
larynx
trachea
bronchi
bronchioles
alveoli

Question 4

what is the function of nasal cavity

Answer 4

warms the air when passing through

Question 5

what is the function of epiglottis

Answer 5

stop food entering the airway

Question 6

what is the function of pharynx

Answer 6

acts of a passageway allowing air through the windpipe

Question 7

what is the function of trachea

Answer 7

allows inspired and expired air in and out the lungs

Question 8

what is the function of larynx

Answer 8

voice box
air pass through throat to trachea to lungs

Question 9

what is the function of alveoli

Answer 9

air sack
expand and shrink

Question 10

what is the function of bronchioles

Answer 10

deliver air to alveoli

Question 11

what is gaseous exchange

Answer 11

exchange of oxygen and carbon dioxide in the alveoli

Question 12

what are the 5 muscles when breathing

Answer 12

scalenes
sternocleidomastoid
pectoralis minor
external abdominal oblique
rectus abdominis

Question 13

what do the intercostal muscles do when inspiration

Answer 13

contract pulling chest walls up

Question 14

what does the diaphragm do when inspiration

Answer 14

contract and flattens

Question 15

what happens to the size of chest when inspiring

Answer 15

increase

Question 16

what happens to the lungs and pressure when inspiring

Answer 16

lungs increase in size
pressure decreases

Question 17

what happens to the intercostal muscles when expiring

Answer 17

relax

Question 18

what happens to the diaphragm during expiring

Answer 18

relax and bulges up

Question 19

what happens to the size of chest when expirating

Answer 19

decreases

Question 20

what happens to the lungs and pressure during expiration

Answer 20

pressure increases
lungs decrease in size

Question 21

what is the tidal volume

Answer 21

amount you breath in and out in one breath

Question 22

how many breaths do you take in 1 min

Answer 22

15

Question 23

what is minute ventilation/volume (average)

Answer 23

the volume of air you breath in one minute (0.5lts)

Question 24

what are the 3 process that work together for ATP

Answer 24

aerobic process
metabolic energy
anaerobic process

Question 25

what is ATP and its function

Answer 25

Adelicine tri phosphate breakdown of foods, carbs, fats, proteins

Question 26

what is energy homeostasis

Answer 26

balanced ATP expenditure and ATP production remains constant

Question 27

how long does ATP-PC last and a sporting example

Answer 27

10 seconds or less 50m sprint

Question 28

how long does lactic acid energy system last and the sporting example

Answer 28

2 mins 400m sprint

Question 29

how long does aerobic energy system last and the sporting example

Answer 29

more than 2 mins marathon

Question 30

what is the recovery for aerobic respiration

Answer 30

1 day

Question 31

What is the recovery for lactic acid energy system?

Answer 31

1 hour

Question 32

what is the recovery for AP-PC energy system?

Answer 32

2-3 mins

Question 33

what is the ATP-PC system

Answer 33

short duration high intensity never run out of ATP fast twitch fibres does not use oxygen produces energy by the breakdown of creatine phosphate

Question 34

what is the atp-pc fuel source

Answer 34

creatine phosphate

Question 35

what does ADP do?

Answer 35

combines with phosphate to make ATP

Question 36

how many molecules does the atp-pc system use

Answer 36

1

Question 37

what is the lactic acid system

Answer 37

high intensity medium

Question 38

what happens to lactic acid with glucose

Answer 38

glucose is broken down and produces pyruvic acid and energy

Question 39

when is purovic acid removed in the lactic acid system

Answer 39

when oxygen is available

Question 40

what is the breakdown of glycogen called

Answer 40

glycolysis

Question 41

what is the fule source of lactic acid system

Answer 41

anaerobic glycogen glucose

Question 42

how many molecules does ten lactic acid system use

Answer 42

2

Question 43

how many molecules does the aerobic respiration use

Answer 43

36

Question 44

what is the file source for aerobic respiration

Answer 44

glucose fatty acids oxygen

Question 45

what does enzymes use

Answer 45

mitochondria to break down fuels

Question 46

what is the aerobic respiration

Answer 46

long duration low intensity

Question 47

what are the 3 stages of aerobic respiration

Answer 47

aerobic glycolysis krebs cycle electron transport chain

Question 48

what are benefits for circulatory system

Answer 48

stronger heart lower resting heart rate increased cardiac output increased stoke volume

Question 49

what does the aerobic resyntheis of ATP require

Answer 49

oxygen breakdown carbohydrates and fats carbon dioxide+water+ATP

Question 50

what are the byproducts of aerobic respiration

Answer 50

carbon dioxide water

Question 51

what is diffusion

Answer 51

oxygen moving from alveoli to the blood through capillaries