Test: Kinds Of Diseases


10 Questions MCQ Test Science Class 9 | Test: Kinds Of Diseases


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This mock test of Test: Kinds Of Diseases for Class 9 helps you for every Class 9 entrance exam. This contains 10 Multiple Choice Questions for Class 9 Test: Kinds Of Diseases (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Kinds Of Diseases quiz give you a good mix of easy questions and tough questions. Class 9 students definitely take this Test: Kinds Of Diseases exercise for a better result in the exam. You can find other Test: Kinds Of Diseases extra questions, long questions & short questions for Class 9 on EduRev as well by searching above.
QUESTION: 1

Among infectious and non infectious diseases which spread faster?

Solution:

Infectious disease spreads faster. 
Infectious Diseases are disorders that are caused by organisms, usually microscopic in size, such as bacteria, viruses, fungi, or parasites that are passed, directly or indirectly, from one person to another.
 

QUESTION: 2

The vector for Yellow fever is:

Solution:

Yellow fever virus is mainly transmitted through the bite of theyellow fever mosquito Aedes aegypti, but other mostly Aedes mosquitoes such as the tiger mosquito (Aedes albopictus) can also serve as a vectorfor this virus.

QUESTION: 3

Which causes more health hazard – acute diseases or chronic diseases?

Solution: Chronic diseases affect the long term health of a person which may results to death sometimes.It further affects other parts of the body.Sometimes a person may be mentally frustrated due to long term health illness.So it is more hazardous than acute diseases.
QUESTION: 4

Suzan’s grandfather is suffering from tuberculosis. In which category will you put his disease?

Solution:
QUESTION: 5

Which of the following is not an chronic disease?

Solution:
QUESTION: 6

Which is not a contributory cause of a person acquiring a water borne disease?

Solution:

Some waterborne pathogenic microorganisms spread by water can cause severe, life-threatening diseases.Examples are typhoid fever, cholera and Hepatitis A or E. Other microorganisms induce less dangerous diseases.Often,diarrhoea is the main symptom.

QUESTION: 7

Which of the following is a viral disease?

Solution:
Rabies is a virus that is usually spread by the bite or scratch of an animal. By the time the symptoms appear, it is generally too late to save the patient.
However, a person who may have been exposed to rabies can usually be treated effectively if they seek help at once.

In the United States, between 1 and 3 people contract rabies each year. From 2008 to 2017, the U.S. saw 23 human cases, eight of which were contracted outside the country. Advances in medicine, awareness, and vaccination programs have reduced the incidence of rabies since the 1970s.

However, globally, it remains a problem, and tens of thousands of deaths result from rabies each year, mostly in rural areas of Southeast Asia and Africa. Over 95 percent of infections are caused by dogs.
QUESTION: 8

Which of the following is not the mode for the transmission of AIDS?

Solution:
QUESTION: 9

Acute diseases last for:

Solution:
QUESTION: 10

Which of the following bacteria cause peptic ulcer?

Solution:

Helicobacter pylori (H. pylori) is a type of bacteria. These germs can enter your body and live in your digestive tract. After many years, they can cause sores, called ulcers, in the lining of your stomach or the upper part of your small intestine. For some people, an infection can lead to stomach cancer.

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