Respiratory System Flashcards
Process of Respiration
ERC (Enter, Reaches and Chemical Changes)
7 parts of Respiratory System (FIRST PART)
Nostril, nasal cavity, pharynx, epiglottos, larynx, trachea, primary bronchus
3 parts of Respiratory System (SECOND PART)
Pleural cavity, Right lung and Left
1 part of Respiratory System (THIRD PART)
Diaphgram
Mucous membrane and hair to filter
Nasal Cavities
Location of esophagus and air tube
Pharynx
Hole between two tubes; opening of larynx
Glottis
Flaplike structure; Closes when swallowing
Epiglottis
Vocal chords that are streched across
Larynx
(Windpipe) incomplete rings of cartilage
Trachea
Membrane to the lungs to the walls of the chest cavity
Pleura
Protects external injury
Rib cage
Airsacs are made of?
Film, made of fat and protein
Too much pressure on the lymph
Pleurisy
*yes it is between the two layers
3 parts of Rib cage
Sternum, rib, and cartilage
Rib cage out, diaphragm down
Inhaling
Exhaling
Rib cage down; diaphragm up
Equilibrium internal balance and constantly intericting with
Homeostatis
Rate of breathing
12-18 times per minutes
How do breathing is controlled?
Nerve
Inner wall of air sacs where it is moist and oxygen diffuses
Alveoli
Oxygen (air) to blood
External respiration
Loose combination of oxygen and hemoglobin
Oxyhemoglobin
Fluids that surrounds the tissue cells
Tissue fluid
Path way of oxygen diffusion
Air sacs to Blood to Tissue fluid to Cells
How does the concentration of oxygen diffusion
Greater concentration to Least concentration
Oxygen to blood to cell
Internal respiration
Plasma where carbon dioxide is in the blood
Sodium bicarbonate
Pathway of Carbon dioxide to Outside
Cells to Tissue fluid to Blood to Air sacs
Alveoli, concentration of CO2 is lower so to compensate the bicarbonates break down upon releasing CO2. This explains that?
Great Concentration to Lower Concentration
Carbon dioxide is inhaled 0.04 volume. How many Carbon dioxide would be exhaled?
4.5 volumes
Oxygen is inhaled 20.95 volume. How many Oxygen would be exhaled?
16.1
The exhaled volume of nitrogen is 79.0. How much is the inhaled nitrogen?
79.0