Respiratory System and its Disorder

2. 
1. Identify the different organs of respiratory
system.
2. Explain how the respiratory system and
circulatory system work together.
3. Infer how one’s life style can affect the
functioning of respiratory and circulatory
systems.
OBJECTIVES

3. 
In our previous lesson we deal with how organs and
tissue work together, this time how a system will
collaborate with another system. A system is an
interconnecting networks that working together to
perform specific task these are some of the complex
processes in the human body. How much you care about
your body? Is your lifestyle good enough to your body?
Let us find out how this systems work together and what
are those complex processes performed by our organ
system and perhaps appreciate and give value with our
human body.
INTRODUCTION

4. 

5. 
PRIMARY FUNCTION IS
TO SUPPLY THE BLOOD
WITH OXYGEN AND TO
DELIVER OXYGEN-RICH
BLOOD TO ALL PARTS OF
THE BODY.
RESPIRATORY
SYSTEM

6. 

7. 
THE PROCESS OF DRAWING AIR INTO
THE LUNGS (INHALATION)
AND ITS CORESPONDING EXPLOSION
(EXHALATION). INHALATION OXYGEN
TAKE PLACE AND EXHALATION
CARBON DIOXIDE EXIT.
BREATHING

8. 
THE GATEWAY OF
RESPIRATORY SYSTEM. THE NASAL
CAVITY IS LINED WITH TINY HAIR
CALLED CELIA AND MUCOUS
MEMBRANE THAT SECRETE A
STICKY FLUID, THAT MOISTEN
AND WARM THE A IR THAT IS
BREATHED AND TRAP DIRT AND
OTHER PARTICLE.
NOSE

9. 
THE NARROW SPACE LOCATED RIGHT
AFTER THE MOUTH AND NOSE. LOCATED
AT THE PHARYNX IS A HOLE CALLED
GLOTTIS WHICH IS GUARD BY A FLAP OF
THE TISSUE CALLED EPIGLOTTIS, THAT
PREVENTS FOOD FROM ENTERING THE
RESPIRATORY TRACT. GLOTTIS IS THE
OPENING TO THE LARYNX.
PHARYNX OR THROAT

11. 
THE ORGAN THAT CONNECTS THE
PHARYNX AND THE TRACHEA.
ITS CONTAINS THE VOCAL
CHORDS THAT PRODUCE THE SUND
WHEN VIBRATED BY AIR.
LARYNX OR THE VOICE BOX

12. 
THE NARROW AND CYLINDRICAL TUBE ABOUT
5 INCHES A LONG LOCATED AFTER THE
LARYNX . IT IS COMPOSED OF RING OF
CARTILAGE AND IS LINED WITH MEMBRANE.
ITS FUNCTION IS THE PASSAGEWAY FOR AIR
GOING IN AND OUT OG THE LUNGS.
TRACHEA

13. 
BRONCHI AND BRONCHIOLES
TRACHEA SPLIT INTO TWO SMALL TUBES CALLED
BRONCHI (SING. BRONCHUS). EACH BRONCHUS
DIVIDED AND SUBDIVIDED FORMING THE
BRONCHIAL TREE OF LUNGS. THE SMALLEST
SUBDIVISIONS THAT ARE LESS THAN 1 mm IN
DIAMETER AND WHICH LACK CARTILAGE TISSUE
ARE BROCHIOLES.

14. 
THE AIR SAC LOOK LIKE BUNCH OF
GRAPES, IT IS CONSIDERED THE
FUNCTIONING SYSTEM OF LUNGS. EACH
AIR SAC IS COMPOSED OF SEVERAL
MICROSCOPIC OUT POCKETING CALLED
ALVIOLI.

15. 
ARE THE TWO CONE-SHAPED
ORGANS OF RESPIRATION IN
HUMANS. THE LUNGS COVERED
WITH A TWO LAYER MEMBRANE
CALLED PLEURA. ON THE INNER
SURFACE OF THE LUNGS ARE SLIT-
LIKE CALLED HILUM WHERE
PRIMARY BROCHUS INSERT.
THE LUNGS

16. 
A SHEET OF SMOOTH MUSCLE
LOCATED BELOW THE LUNGS
DURING THE BREATING
PROCESS.
DIAPHAGM

17. 
DISORDER THAT
AFFLICT
THECIRCULARY
SYSTEM AND
RESPIRATOY
SYSTEM

18. 
AN INFECTION OF THE ALVEOLI CAUSE BY
MANY KINDS OF BOTH BACTERIA AND
VIRUSES. TISSUE FLUIDS ACCUMULATE IN THE
ALVEOLI REDUCING THE SURFACE AREA
EXPOSED TO AIR. IF ENOUGH ALVEOLI ARE
AFFECTED, THE PATIENTS MAY NEED
SUPPLEMENTAL OXYGEN.
PNEUMONIA

19. 
THE PERIODIC CONSTRICTION THE
BRONCHI AND BRONCHIOLES THAT
MAKE BREATING DIFFICULT.
AIRBORNE IRRITANTS TO WHICH THE
PERSON IS ALLERGIC TO CAN TRIGGER
IT.
ASTHMA

20. 
A DISORDER IN WHICH THE DELICATE WALLS
OF ALVEOLI BREAK DOWN, REDUCING THE
GAS EXCHANGE OF THE AREA OF THE LUNGS.
THE GRADUAL LOST OF GAS-EXCHANGE AREAS
FORCES TO WORK HARDER IN ORDER TO SATISFY
THE BODY’S NEED FOR OXYGEN. THE ADDED
STRAIN CAN LEAD TO HEART FAILURE.
EMPHYSEMA

21. 
A CONDITION WHERE THE BLOOD IS VESSEL CLOT
EASILY. THIS CAN LEAD HEART ATTACK OR STROKE.
CONVERSELY, IF THE BLOOD TAKES TOO LONG TO CLOT,
THE CONDITION IS CALLED HEMORRHAGE.
HEMOPHILIA IS A GENETIC DISORDER IN WHICH THE
BLOOD DOES NOT CLOT ON ITS OWN WITHOUT THE
HELP OF MEDICAL INTERVENTION.
THOMBOSIS

22. 
A CONDITION IN WHICH THE ARTREAL WALLS
THICKENS AS THE RESULT OF A BUILD-UP OF
FATTY MATERIALS SUCH AS CHOLESTEROL-A
LOW-DENSITY LIPOPROTEIN. IT IS
OMMONLY REFFERED TO AS THE HARDENING OR
FURRING OF THE ARTERIES.
ATHEROSCLEROSIS

23. 
MORE COMMONLY KNOWN AS HIGH BLOOD
PRESURE, OCCURS WHEN BLOOD PRESSURE
REMAINS CONSISTENLY HIGH. HYPERTENTION IS
THE MAJOR CAUSE OF STROKE BUT CAN ALSO
CAUSE DAMAGE TO THE KIDNEYS, CORONARY
ARTERIES, AND EYES.
HYPERTENTION

24. 
LIFESTYLES AND
HARMFUL SUBTANCES
THAT CAN AFFECT THE
FUNCTIONING OF THE
CIRCULATORY AND
RESPIRATORY SYSTEMS

25. 
CAUSES RESPIRATORY PROBLEMS
LIKE COUGHING AND WHEEZING AND
CAN LEAD TO LUNG DISEASES LIKE
BRONCHITIS, EMPHYSEMA, PNUEMONIA,
AND CANCER.
CIGARETTE SMOKING

26. 
ON GOING STRESS HAS A NEGATIVE
EFFECT ON YOUR CARDIOVASCULAR
SYSTEM BECAUSE IT INCREASE HEART
RATE (DIASTOLE) AND RAISES BLOOD
PRESURE.
STRESS

27. 
A TYPE OF LIFESTYLE WITH NO OR IRRIGULAR PHYSICAL
ACTIVITY. A LACK OF PHYSICAL ACTIVITY IS ONE LEADING
CAUSES OF CARDIOVASCULAR DISEASE. IT CAN RESULT IN
GAINING WEIGHT AS CALORIES ARE NOT BURNT OFF DUE
TO IN ACTIVITY.
SEDENTARY LIFESTYLE

28. 
CAN CAUSE SHORT AND LONG TERM EFFECT ON
CARDIOVASCULAR SYSTEM. SHORT TERM EFFECTS
HAPPEN BECAUSE THE EFFECTS CEASE OR STOP THE
MOMENT ALCOHOL IS ELIMINATED FROM THE
BODY. LONG TERM EFFECTS ARE IRREVISIBLE ANDIN
THE TIME CAN CAUSE SERIOUS HEALTH PROBLEMS
THAT REQUIRE HOSPITALIZATION.
HEAVY ALCOHOL
CONSUMPTION

29. 
CAN PREVENT YOU FROM BECOMING A
VICTIM OF CIRCULATORY PROMBLES. YOU
HAVE TO BE AWARE OF THE RELATIONSHIP
BETWEEN YOUR LEVELS OF PHYSICAL
ACTIVITY AND HOW MUCH ENERGY YOU
ARE USING FROM THE FOOD YOU EAT.
GOOD AND
HEALTHY DIET

30. 
HAS SHORT AN LONG TERM EFFECTS ON THE
RESPIRATORY. THE SHORT TERM EFFECT INCLUDES
BREATING QUICKLY AND DEEPLY, THEREBY, TAKING
IN LARGE VOLUME OF AIR. THE LONG TERM EFFECT
OF REGULAR EXERCISES INCLUDES: THE MUSCLE
AROUND YOUR CHEST CAVITY BECOME STRONGER
AND YOUR CHEST CAVITY LARGER.
REGULAR EXERCISE

31. 
 : Let us make a short reflection about our
learnings
1. As a student how can you help yourself
and other to reduce the increasing number of
people who has respiratory diseases.
2. What life style will you suggest to
eliminate respiratory illness?
VALUES INTEGRATION

32. 
 Activity 2: Finding My Respiration
 Directions: Identify the parts of the respiratory system. Write your
answers on your activity sheet.
ASSESSMENT

33. 
Content References
 Aquino, M.D, Biong J.A., Custodio, M.V., Madriaga, E.A., (2020). Science Links 9 (Rev. ed.) Rex Bookstore Publishing Compony.
 Aquino, M.D, Biong J.A., Custodio, M.V., Madriaga, E.A., (2016). Science Links 9 Rex Bookstore Publishing Compony.
 Medgadget. (2018, September 19) Mapping: Global Emphysema Market 2018 Reports Indicate | USA | UK | Australia | as the Fastest
Growing Region Insight 2018-2023 https://www.medgadget.com(2018/09)mapping-global-emphysema-market-2018-reports-indicate-usa-
uk-australia-as-the-fastest-growing-region-insight-2018-2023.html
 Leader D. (2020, March 18) Bacterial Pneumonia in People With COPD
 A Dangerous Cause-and-Effect Relationship https://www.verywellhealth.com/pneumonia-overview-3156882
 Creately. (2020, July 21) The Ultimate List of Graphic Organizers for Teachers and Students https://creately.com/blog/diagrams/types-of-
graphic-organizers/
 Binene, J. L., Maglaya, R.B., Tolentino, T. S., (2016). Experiencing Science: Activity-based work text for grade 9, Innovative Educational
Materials, Inc.
Image References
 https://www.medgadget.com(2018/09)mapping-global-emphysema-market-2018-reports-indicate-usa-uk-australia-as-the-fastest-growing-
region-insight-2018-2023.html
 https://www.verywellhealth.com/bacterial-pneumonia-914677
 https://www.pinterest.ph/pin/101119954107114404/
 https://www.webmd.com/asthma/default.htm
REFFERENCES