Hemoglobin Testing OER

7/30/2019 Hemoglobin Testing OER

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OER Frame work

(Draft)

Name of OER Developer: Omkar Banait

Institution : Vigyan Ashram, Pabal , Tal- Shirur, Dist- Pune , 412403

E mail [email protected] Mobile No.

Tel. No. 02138 292326

Course- Rural technology Standard: 8th,9th,10th

Subject- Hemoglobin

Prescribed syllabus Home and Health

Concept based syllabus - Content Analysis:

Concept and Concept map:


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Activity of this OER

To Perform testing of Hemoglobin content in blood for 3 students minimum To determine whether the person is anemic or not based on the Hb testing

What is Hemoglobin Testing

A hemoglobin test is used to determine how much hemoglobin is in the blood. There are many methods which are manual as well as tested through digital machines We will be learning the manual method of testing blood sample with Hydrochloric acid

solution

PowerPoint LinkPlease click herefor PowerPoint presentation on Hemoglobin(Hb) testing method

Video Link for Hemoglobin Testing

Please click hereto watch video on Hemoglobin testing. The topic further focuses on Hemoglobin

Testing.

*** Please note that HB or Hgb means Hemoglobin. These terms are used in this OER.

You have to perform the same activity and test Hemoglobin of minimum 5 students in your school

Things you can do if you know Hemoglobin Testing

- You can analyze whether the patient is anemic based on the Hemoglobin levels determined during

test
http://www.slideshare.net/vigyanashram/hemoglobin-testinghttp://www.slideshare.net/vigyanashram/hemoglobin-testinghttp://www.youtube.com/watch?v=PQWdCsnLOL0http://www.youtube.com/watch?v=PQWdCsnLOL0http://www.youtube.com/watch?v=PQWdCsnLOL0http://www.slideshare.net/vigyanashram/hemoglobin-testing


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Till here what you know

Till here, you know following steps in HB testing

Pricking and collecting blood sample How to perform HB test Matching the test result with standard codes and find out Hb Level in blood

Till here, what you have done

Till here, activities performed by you

You collected blood samples and did Hb testing for 3 students in your schoolActivities to do Further

Now you have to find out whether the patient is anemic based on the analysis of blood sample test

We begin with a case where Anemia is detected in one person and a cartoon story below

Things to learn further

Following is the sequence this OER will proceed

Introduction

In Urban as well as rural areas, we see lot of people affected by deficiency of nutrients produced mainly

through malnutrition, junk foods. Anemia is a common problem in urban areas as well as in some tribal

areas. The causes of anemia are different .It is caused due to lack of nutrients, starvation in tribal areas

or improper dietary habits in urban areas.

This OER describes about an important factor of blood Hemoglobin, its testing methods

What is Hemoglobin and its structure

What is Anemia , its causes and relation with Hb levels in blood


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Cartoon Story

A dialog between Mona and her daughter

This was continuing for many months, due to some junk foods

And one day

Due to fatigue and weakness due to Anemia, Mona's daughter was hospitalized. The doctor comes

with an report and explains it

What is Hemoglobin

Hemoglobin is the basic metalloprotein that is present in the red blood cells which are

responsible for carrying oxygen. Hemoglobin is a protein in red blood cells that transports

oxygen throughout the body.

To know more on Hemoglobin, please click below for PowerPoint Link

Please click herefor PowerPoint link for info on Hemoglobin

Website Links on Hemoglobin

Please click herefor Wikipedia link on Hemoglobin

Hey it's time for lunch. Come soon

Oh no. Just one hour back,I had a

burger. I want to type a project report

for my school assignment. I will have

lunch later. And I dont want that

Chappatis with vegetables. I dont like it!

The Hemoglobin Level in blood is at low level.

Here is where, I am going to tell about what is

Hemoglobin , problems of low Hemoglobin,

symptoms and how Hb is tested
http://www.slideshare.net/vigyanashram/hemoglobin-25906634http://www.slideshare.net/vigyanashram/hemoglobin-25906634http://en.wikipedia.org/wiki/Hemoglobinhttp://en.wikipedia.org/wiki/Hemoglobinhttp://en.wikipedia.org/wiki/Hemoglobinhttp://www.slideshare.net/vigyanashram/hemoglobin-25906634


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Structure of Hemoglobin

Video Links

Please click hereto view video on structure of hemoglobin and its related information

Hemoglobin is a quaternary structure containing globin chains(globular protiens). In most vertebrates

there are four globins associated with non protein 'Heme'.The detailed structure is given in the

PowerPoint link as well as the wikipedia website links on next page


How to perform HB test and determine Hb level in blood Know Structure of hemoglobin Know Functions of Hemoglobin

Questions

What is the main function of RBC?

What is Hemoglobin?

Activity to Do Further

From the collected and tested blood samples and based on knowledge of Hb

Determine whether the persons whose Hb testing was done are anemic or notHow to know whether the person is anemic?

Based on the Hb testing done and after determining the levels of Hb in blood , If Hemoglobin content

in blood is below prescribed normal level, the person is called as anemic or having Anemia
http://www.youtube.com/watch?v=TKKW9VIrgtUhttp://www.youtube.com/watch?v=TKKW9VIrgtUhttp://www.youtube.com/watch?v=TKKW9VIrgtU


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What is Anemia

Anemia is caused due to less amount of hemoglobin content in blood .There are

prescribed levels of Hemoglobin for all ages and gender If Hemoglobin level falls

below that level, the person is said to be anemic or having Anemia

PowerPoint Link

Please click hereto see the presentation on Anemia and its causes


Hb Testing methods Knowledge of Hemoglobin and its structure Anemia and symptoms of anemia Prescribed Normal levels of Hb for genders and ages

Questions

What is meant by Anemia? List out its causes

Further Activity to Perform by Learner

Visit a nearest primary health center of any doctor nearby your village/locality and get more

information on Anemia.

Make a group visit to a blood testing laboratory nearby your vicinity

Summary

From this OER, the learner is familiar with

Hemoglobin and its structure Testing Method of Hb in laboratory Apparatus and devices used in Hb testing Knowledge on normal levels of Hb for different ages and gender Symptoms and causes of Anemia

Disclaimer:

The content displayed in the presentation is made for students, teachers and volunteers of Vigyan Ashram for learning Rural

Technologies. They have made extensive use of web resources while making the presentation .They are instructed to use open source

content on the website

Material shared is for educational purpose and no commercial transaction is involved

Vigyan Ashram is not responsible for any omission or misrepresentation of information. We will be happy to do correction if it is

brought to our notice.
http://www.slideshare.net/vigyanashram/anemia-25906537http://www.slideshare.net/vigyanashram/anemia-25906537http://www.slideshare.net/vigyanashram/anemia-25906537

Hemoglobin Testing OER

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