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Q:

Which part of the respiratory system does emphysema damage?

A) Nose B) Lungs
C) Trachea D) Mouth
 
Answer & Explanation Answer: B) Lungs

Explanation:

Emphysema is a condition that involves damage to the walls of the air sacs (alveoli) of the lung i.e, primarily causes shortness of breath due to over-inflation of the alveoli.

 

First, emphysema causes holes to gradually form inside the lungs' air sacs, thereby weakening their internal structure and inhibiting the exchange of oxygen and carbon dioxide.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

Q:

Each of the following is a sleep disorder except

A) REM rebound B) Narcolepsy
C) Night terrors D) Insomnia
 
Answer & Explanation Answer: A) REM rebound

Explanation:
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Filed Under: Medical Interview

Q:

Which of the following became widespread during the 1980's?

A) Internet B) Radio
C) Cable television D) All the above
 
Answer & Explanation Answer: C) Cable television

Explanation:

Cable television or cable TV became widespread during the 1980's.

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

Q:

Online functional learning portals are accessed through the

A) Web portal B) Interactive Multimedia Instruction
C) Instructor Facilitated New Equipment D) All the above
 
Answer & Explanation Answer: A) Web portal

Explanation:

Online functional learning portals are accessed through the web portal.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

Q:

What natural factors contribute to global climate?

A) Forest Fires B) Solar Activity
C) Melting Permafrost D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Global warming is the increase in the earth’s average temperature due to release of several greenhouse gases to the atmosphere by humans. Global warming is affecting many parts of the world.

 

Natural Causes include :

1. Solar Activity

2. Melting Permafrost

3. Forest Fires 

 

Human made causes include :

1. Deforestation

2. Overpopulation

3. Landfills

4. Mining

5. Fertilizer Use

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

Q:

Does a pap smear test for ovarian cancer?

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

The Pap test is effective in early detection of cervical cancer, but it isn't a test for ovarian cancer. Rarely, ovarian cancers are found through Pap tests, but usually they are at an advanced stage.


 


Hence, given statement is False.

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Subject: Health Care Interview

Q:

Work done in a free expansion process is

A) Minimun B) 0
C) Maximum D) None of the above
 
Answer & Explanation Answer: B) 0

Explanation:

No work done as there is no external external pressure in free expansion. 

 

Hence, Work done in a free expansion process is Zero.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Plants that make their own food are called

A) Autotrophs B) Hydrophylls
C) Decomposers D) Heterotrophs
 
Answer & Explanation Answer: A) Autotrophs

Explanation:

Plants make their own food through the process of photosynthesis. Plants are self-sufficient. Green plants have the ability to prepare their own food and this is the reason why they are called autotrophs.

                                        Autotrophs1530267836.jpg image


They make their own food through the process of photosynthesis using light energy to make sugars from carbon dioxide (C02) and water (H20). The chlorophyll which is present in the leaves is the main reason for the production of food in the plants and it is the reason for the greenery of the leaves too.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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