Diseases

1. QUARTER 2, LESSON 1
Diseases that Affect the Major Organs of the
Human Body and Ways to Keep Them
Healthy

2. Objectives
At the end of the 45-minute synchronous class, you will be able
to:
C1: Identify the different diseases that can affect major organs.
C2: Reflect on the importance of having a healthy body by citing ways
on how to prevent the spread of the disease in the community.
C3: Perform exercises that are appropriate for strengthening the
body.

3. Recall Activity: 4 Words, 1 Organ

4. Recall Activity: 4 Words, 1 Organ
Directions: During the quiz, read the questions
carefully, and click the best answer. You only
have 15 seconds to answer each item.

5. Activity: Let’s Watch!

6. Activity: Let’s Watch!
Probing Questions:
1. What have you observed in the video?
2. Give some examples where the girl was taking care of her body.
3. What do you think will happen if you don’t take care of your
body?
4. Have you experienced sickness already? What sickness have you
experienced?

7. Diseases that Affect the Major
Organs of the Human Body

8. Heart Ailments
This disease affects the heart or
blood vessels. This can be hereditary
when you inherited it in your
ancestors, in born or defects you are
born with, or the effect of one's
lifestyle such as smoking. Signs can
be heaviness when breathing, chest
pain, chest pressure, pain, or burning
of the chest. Examples are angina
pectoris and rheumatic heart
disease.

9. Stomach Ailments
This is due to the problem of the
organs present in the abdomen
causing infection, or inflammation.
This is caused by irregular eating
habits, soft drinks and alcoholic
drinks. starving, imbalance diet.
Signs can be severe or constant
abdominal pain and bloating.
Examples are dyspepsia
(indigestion), hyperacidity and ulcer.

10. Cancer
Disease of the body’s cells which
becomes harmful when forming
masses of tissues called tumors.

11. Liver cancer
This is caused by damage to the liver
due to unhealthy lifestyle such as
drinking alcohol. It can also be
hereditary. Signs and symptoms can
be pain in the rib cage and yellowish
skin.

12. Lung cancer
This is caused by smoking, inhalation
of second-hand smoke, and
exposure to air pollution. Signs and
symptoms can be coughing up
blood.

13. Stomach cancer
This is due to the abnormal growth
of cells that begin in the stomach.
Caused by infection in other organs
near the stomach and imbalance
lifestyle. Symptoms can be
heartburn, stomach pain, vomiting
etc.

14. Colorectal cancer
Disease in the colon. This is due to
the uncontrollable growth of the
cells in the large intestine.
Symptoms can be abdominal
discomfort and weight loss.

15. Pancreatic cancer
Disease in the pancreas. This is due
to the inflammation of the pancreas,
imbalanced lifestyle or inherited.
Symptoms can be loss of appetite
and blood clots.

16. Diabetes
Condition that affects how your body
turns food into energy. This can be
due to an imbalanced lifestyle or
inherited. Symptoms can be weight
loss, blurred vision, and extreme
hunger.

17. Hypertension
Also known as high blood pressure.
This happens when blood pressure is
higher than normal. This can be due
to an unhealthy lifestyle and not
getting enough exercise. Symptoms
can be chest pain and difficulty in
breathing

18. Tuberculosis
A disease that affects the lungs. This
is because of the bacteria called
Mycobacterium tuberculosis.
Persistent cough and mucus or
phlegm with blood.

19. Pneumonia
Infection in the air sacs of the lungs.
This is caused by viruses, bacteria,
and fungi. Symptoms can be
consistent cough, chest pain, and
shortness in breathing.

20. Hepatitis
It is an inflammation or damage of
the liver. Caused by Hepatitis virus.
Symptoms can be dark-colored urine
and abdominal pain.

21. Asthma
A disease in lungs wherein airways
are inflamed and narrow. This is
caused by allergens. Symptoms can
be chest tightness and pain and
shortness of breathing.

22. Urinary Tract Infection (UTI)
Infection at any part of the kidney
and other organs of the urinary
system, This is caused by the enter of
bacteria in the urinary tract.
Symptoms can be pain when
urinating, cloudy urine color, and
smell in urine.

23. How to Keep the Major Organs of
the Human Body Healthy?

24. How to Have a Healthy Body?
1. Have a good and complete
sleep.
● Sleeping for 6 to 8 hours at
night and waking up early
helps keep the memory sharp
and allows the body to function
well.

25. How to Have a Healthy Body?
2. Drink plenty of water regularly.
● Water keeps the body hydrated and energized. It also takes waste
with it as it passes through the organs until the body urinate.
Water helps in digestion.

26. How to Have a Healthy Body?
3. Eat fruits and
vegetables.
● It gives necessary
nutrients to boost
energy and keep the
organs working
properly.

27. How to Take Care of Your Body?
4. Exercise regularly.
● Exercising is good for
the heart as it aids in
blood flow. Sweating
removes toxins causing
illnesses from the body.
Exercising also keeps
the lungs healthy.

28. How to Take Care of Your Body?
5. Take a bath regularly.
● This will keep the skin
and hair from bacteria,
viruses and other
microorganisms that can
cause illnesses.

29. How to Take Care of Your Body?
6. Keep your hands and
nails clean.
● Keeping your hands and
nails clean at all times can
protect you from certain
diseases.

30. How to Take Care of Your Body?
7. Eat on time.
● Your organs need
nutrients at the proper
time to work well.
Eating on time will keep
you from getting sick.

31. How to Take Care of Your Body?
8. Say “No” to smoking,
alcohol and prohibited
drugs.

32. How to Take Care of Your Body?
9. Have a regular
bowel movement.
● Practice the habit of
moving your bowel at
least once or twice a
day to not let the toxin
be absorbed by the
body.

33. How to Take Care of Your Body?
6. Keep your hands and
nails clean.
● Keeping your hands and
nails clean at all times can
protect you from certain
diseases.

34. Assignment:
Do this in your own time!
Directions: Compose a song about taking care of the
environment and taking care of your body. Include in your
song how a clean environment can help in preventing 1-2
diseases. It should be 1-3 minutes long. Sing the song to
either an original tune or the tune of a popular song of your
choice. Record a video of yourself singing the song, and
submit an mp4 file in Google Classroom.

35. QUIZ TIME
https://forms.gle/DSB77Aux
g7DUnQ9Z6

36. Thank You &
Have a Great Day!