MICROBIOLOGY AND PATHOLOGY (Part-I)

Total Questions: 50

1. Which of the following is NOT a disease caused by a virus? [S.S.C. Online CGL (T-I) 23.08.2021 (Shift-II)]

Correct Answer: (d) Plague
Solution:Plague is an infectious disease caused by the bacteria Yersinia pestis, which is usually transmitted to humans through the bite of infected fleas caused by rodents such as rats. AIDS, Ebola, and Zika are all viral diseases.

2. What is commonly known as ‘white plague’? [S.S.C. Online Graduate Level (T-I) 7.09.2016 (Shift-III)]

Correct Answer: (c) Tuberculosis
Solution:

TB or Tuberculosis was called “the white plague” due to the paleness of the patients. TB was commonly called “consumption” in the 1800s even after Schonlein named it tuberculosis. During this time, TB was also called the “Captain of all these men of death.”

3. Which of the following is a disease caused by fungus? [S.S.C. Online CHSL (T-I) 21.01.2017 (Shift-II)]

Correct Answer: (a) Dermatitis
Solution:Eczema (also termed eczematous dermatitis) has many causes, but the most common is atopic dermatitis due to a lifelong inherited genetic predisposition to allergens. There are many types of fungal infections; for example, diaper rash, systemic and superficial candidal paronychia, body rash, and many others.

4. Which disease is caused by nickel? [S.S.C. Online Graduate Level (T-I) 11.08.2017 (Shift-III)]

Correct Answer: (b) Dermatitis
Solution:Nickel allergy is a common cause of allergic contact dermatitis — an itchy rash that appears where your skin touches a usually harmless substance. Nickel allergy is often associated with earrings and other jewelry.

5. The deficiency of which mineral may cause osteoporosis? [S.S.C. JE Civil Exam 23.03.2021 (Shift-I)]

Correct Answer: (b) Calcium
Solution:A lifelong lack of calcium plays a role in the development of osteoporosis. Low calcium intake contributes to diminished bone density, early bone loss and an increased risk of fractures.

6. Pyorrhea affects which part of the human body? [C.P.O. S.I. 5.06.2016 (Shift-I)]

Correct Answer: (c) Teeth and gums
Solution:The pyorrhea, also known as periodontitis, is a multifactorial disease affecting oral gum. It is an inflammation caused by bacteria, which can affect causing halitosis (bad smell of the mouth), gingival recession, destruction of the supporting bone of the tooth and, in the worst case, cause even the loss of the tooth.

7. Tooth decay is caused by [S.S.C. Online M.T.S. (T-I) 11.10.2021 (Shift-II)]

Correct Answer: (d) Bacteria
Solution:

Tooth decay is a diet-related disease. It is caused by the bacteria in your mouth turning sugar into energy and producing acid that damages the teeth. Tooth decay can start as a white or dark spot on your tooth and develop into a hole. The saliva in your mouth helps protect against tooth decay and can repair tooth decay in its early stages.

8. Which of the following is a viral disease? [S.S.C. JE Civil Exam 23.03.2021 (Shift-I)]

Correct Answer: (a) Zika
Solution:Zika is a viral disease that is transmitted to humans by mosquitoes. The Zika virus is mainly caused by a virus transmitted by the Aedes mosquito. Symptoms of Zika virus disease are similar to those of other viral infections such as dengue and include fever, skin rash, conjunctivitis, muscle and joint pain, malaise, and headache, which named after the Jika forest of Uganda. This viral disease was first identified in monkeys in Uganda in 1947. It was later identified in humans in 1952 in Uganda and the United Republic of Tanzania.

9. Which mosquito is the carrier of Zika virus? [S.S.C. Online Graduate Level (T-I) 30.08.2016 (Shift-I)]

Correct Answer: (b) Aedes
Solution:

Zika is a viral disease that is transmitted to humans by mosquitoes. The Zika virus is mainly caused by a virus transmitted by the Aedes mosquito. Symptoms of Zika virus disease are similar to those of other viral infections such as dengue and include fever, skin rash, conjunctivitis, muscle and joint pain, malaise, and headache, which named after the Jika forest of Uganda. This viral disease was first identified in monkeys in Uganda in 1947. It was later identified in humans in 1952 in Uganda and the United Republic of Tanzania.

10. Zika virus was first discovered in 1947 and is named after the Zika ________ in Uganda. [S.S.C. JE Mechanical Exam 22.03.2021 (Shift-I)]

Correct Answer: (a) Forest
Solution:

Zika is a viral disease that is transmitted to humans by mosquitoes. The Zika virus is mainly caused by a virus transmitted by the Aedes mosquito. Symptoms of Zika virus disease are similar to those of other viral infections such as dengue and include fever, skin rash, conjunctivitis, muscle and joint pain, malaise, and headache, which named after the Jika forest of Uganda. This viral disease was first identified in monkeys in Uganda in 1947. It was later identified in humans in 1952 in Uganda and the United Republic of Tanzania.