Biology
Burns can be superficial burns, deep burns or chemical burns. What emergency care would you suggest in each case.
Answer
First aid for burns depends on the degree of burns.
In the case of superficial burns, pour cold water over the burnt area. Then dry that portion and cover with sterile dressing.
In the case of deep burns, never use water, and cover the injured part with dressing.
In the case of chemical burns, wash with running water for 10 minutes and then cover with dressing.
Related Questions
Public hygiene is equally important as personal hygiene. Give reasons.
What is Vaccination? Mention the four ways in which vaccines are prepared, giving the name of one disease for which each type of vaccine is used.
Write short notes (2-3 sentences) on the following :
(a) Disease
(b) Immunisation
(c) Pathogen
(d) AIDS
(e) Vaccination
(f) Vector
Given below is a crossword puzzle. Read the clues across and clues downward, and fill up the blank squares. Check up your answers with the correct solution given at the end.
CLUES ACROSS (1-6)
The kind of pathogen which causes diseases like common cold and mumps.
These may readily grow in your hair, if you do not wash it regularly.
This is the vaccine for preventing tuberculosis.
The disease pertussis is popularly known as whooping ……………
One of the most common insects that visit our exposed foods and contaminate them.
A disease that weakens body's defence system against infections.
CLUES DOWN (7-11)
Germ or germ substances introduced into the body to prevent occurrence of an infectious disease.
A disease in which the eyes, the skin and the urine turn yellow.
An organ usually affected by tuberculosis.
A disease caused by the bite of an infected dog, and which affects the central nervous system.
Cover this part of your body by a handkerchief while sneezing to prevent droplet infection to others.
