Question

The human body can provide places for disease-causing germs and parasites to grow and multiply. These places include the skin and in and around the openings to the body. It is less likely that germs and parasites will get inside the body if people have good personal hygiene habits.

7.1 Good personal hygiene
Good personal hygiene habits include:
washing the body often. If possible, everybody should have a shower or a bath every day. However, there may be times when this is not possible, for example, when people are out camping or there is a shortage of water
If this happens, a swim or a wash all over the body with a wet sponge or cloth will do
cleaning the teeth at least once a day. Brushing the teeth after each meal is the best way of making sure that gum disease and tooth decay are avoided. It is very important to clean teeth after breakfast and immediately before going to bed
washing the hair with soap or shampoo at least once a week
washing hands with soap after going to the toilet
washing hands with soap before preparing and/or eating food. During normal daily activities, such as working and playing, disease causing germs may get onto the hands and under the nails. If the germs are not washed off before preparing food or eating, they may get onto the food
changing into clean clothes. Dirty clothes should be washed with laundry soap before wearing them again
hanging clothes in the sun to dry. The sun's rays will kill some disease-causing germs and parasites
turning away from other people and covering the nose and mouth with a tissue or the hand when coughing or sneezing. If this is not done, droplets of liquid containing germs from the nose and mouth will be spread in the air and other people can breathe them in, or the droplets can get onto food
Fig. 3.17: Washing the body helps keep it free of disease-causing germs
Fig. 3.17: Washing the body helps keep it free of disease-causing germs
Fig. 3.18: Cleaning teeth helps keep gums and teeth healthy.
Fig. 3.18: Cleaning teeth helps keep gums and teeth healthy.
Fig. 3.19: Washing hands after going to the toilet helps stop the spread of germs.
Fig. 3.19: Washing hands after going to the toilet helps stop the spread of germs.
Fig. 3.20: Washing hands before preparing food helps keep germs out of our bodies.

Fig. 3.20: Washing hands before preparing food helps keep germs out of our bodies.
Fig. 3.21: Washing hands before eating food helps stop germs getting into our bodies
Fig. 3.21: Washing hands before eating food helps stop germs getting into our bodies
Fig. 3.22: Washing clothes helps keep them free of disease-causing germs.
Fig. 3.22: Washing clothes helps keep them free of disease-causing germs.
Fig. 3.23: Hanging clothes in the sun helps to kill some disease-causing germs and parasites.
Fig. 3.23: Hanging clothes in the sun helps to kill some disease-causing germs and parasites.
Fig. 3.24: Covering the nose and mouth when sneezing helps stop the spread of germs.
Fig. 3.24: Covering the nose and mouth when sneezing helps stop the spread of germs.





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