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प्रश्न
What are the different ways in which infectious diseases can spread?
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उत्तर
The different ways in which infectious diseases can spread are as follows:
- Direct contact: Person to person, animal to person and expected mother to child
- Indirect contact: Doorknob, phone, etc.
- Droplet transmission: Sneezing, coughing, etc.
- Particle transmission: Air particles can transfer infectious diseases
- Bites and Stings: Mosquitoes, lice, ticks, etc.
- Food Contamination: Food, beverages, etc.
APPEARS IN
संबंधित प्रश्न
Give the names of five non-infectious diseases other than given in the lesson.
Put a tick mark (✓) against the correct alternative in the following statement:
Which one of the following is a genetic disease?
Find the odd one out, giving reasons:
Mention the causal organisms of the following disease: Cholera
Which of the following statements are true (T) and which ones are false (F)? Mark T or F:
Filariasis is caused by worms.
Give examples of diseases caused by: Insect bite
Give examples of diseases caused by: Worms
Name the nutrient lacking in ones diet it a person suffers from: Haemorrhage
Fill in the blank:
Malfunctioning of ______ can lead to accumulation of toxic substances in the body.
Match the following:
| 1. | Vitamin – A | a. | Cholera |
| 2. | Vitamin – B | b. | Marasmus |
| 3. | Vitamin – C | c. | Colour blindness |
| 4. | Vitamin – D | d. | Bacterial diseases |
| 5. | Vitamin – E | e. | Diabetes |
