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Life orientation

Grade 8

Physical development and movement

Module 15

What is true health?

Activity 1:

To make you aware that there are factors that are either advantageous or disadvantageous to all living organisms

[lo 1.3]

  • Read the passage below carefully and answer the questions that follow.

A human being is an entity consisting of body, mind and spirit

This module focuses on the physical development of the human being. Because a human being consists of far more than simply a body, we cannot concentrate only on the physical aspects of our being. I can still remember my old school motto (although I am not so sure of the Latin spelling): Mens sana in corpore sano . This means: “A sound mind in a sound body.” I believe very strongly in this saying, even if my Latin isn’t so wonderful!

  • Back to the module…

What is true health? It is the pleasure of having a full life, because the body, the mind and the spirit function optimally. It is the ideal state in which every living organism should exist. But as we know only too well, ideal and reality do not always agree. There are all kinds of pests, diseases, too little time to exercise or to relax, pollution, stress…. All these things rob us of optimal health. And it is not only

human beings that are affected – all organisms on earth are harmed by these factors.

There are, however, ways of getting closer to optimal health. First of all we should examine the everyday things that are more or less under our control. To follow a healthy lifestyle, the following is essential: a balanced diet, sufficient and regular exercise, sufficient sleep and rest, stress management mechanisms, good interpersonal relationships and a visit to a health care professional when necessary.

  • Answer the following questions:

1. Name the factors that could prevent one from having optimum health. Use your own words if possible to show that you really understand the passage.

2. Is it only humans who are harmed by the above-mentioned factors? Discuss this matter in class and then give your answer. A “Yes” or a “No” is not enough.

3. What is necessary for one to have a healthy lifestyle? Do some research and then compile a list of at least 10 points.

4. Class discussion. Is the average South African a “couch potato” or not, and if he/she is, what should we try to do about it? Write a summary of the class discussion in the space below.

Assessment

Learning outcomes (LOs)

LO 1

Health promotion

The learner will be able to make informed decisions regarding personal, community and environmental health.

We know this when the learner:

1.3 describes what a healthy lifestyle is in own personal situation, as a way to prevent disease.

LO 4

Physical development and movement

The learner will be able to demonstrate an understanding of, and participate in, activities that promote movement and physical development.

We know this when the learner:

4.1 plans and participates in as adventurous recreational outdoor activity;

4.4 designs and plays target games;

4.5 investigates and reports on gender equity issues in a variety of athletic and sport activities.

Questions & Answers

how does Neisseria cause meningitis
Nyibol Reply
what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
Ntefuni Reply
What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
Ziyad Reply
How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
Aminu Reply
the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
explain assimilatory nitrate reduction
Esinniobiwa Reply
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
Fauziya
cell is the smallest unit of life
Akanni
ok
Innocent
cell is the structural and functional unit of life
Hasan
is the fundamental units of Life
Musa
what are emergency diseases
Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
Lubega
Heyy Lubega hussein where are u from?
_Adnan
en français
Adama
which site have a normal flora
ESTHER Reply
Many sites of the body have it Skin Nasal cavity Oral cavity Gastro intestinal tract
Safaa
skin
Asiina
skin,Oral,Nasal,GIt
Sadik
How can Commensal can Bacteria change into pathogen?
Sadik
How can Commensal Bacteria change into pathogen?
Sadik
all
Tesfaye
by fussion
Asiina
what are the advantages of normal Flora to the host
Micheal
what are the ways of control and prevention of nosocomial infection in the hospital
Micheal
what is inflammation
Shelly Reply
part of a tissue or an organ being wounded or bruised.
Wilfred
what term is used to name and classify microorganisms?
Micheal Reply
Binomial nomenclature
adeolu
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Source:  OpenStax, Life orientation grade 8. OpenStax CNX. Sep 12, 2009 Download for free at http://cnx.org/content/col11048/1.1
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