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- Question
Molten rock inside the earth is called
Options- A. Mantle
- B. Core
- C. Magma
- D. Lava
- Correct Answer
- Magma
ExplanationMolten rock inside the earth is called Magma.
- 1. The purpose of defibrillation is to
Options- A. prevent asystole from deteriorating into ventricular fibrillation
- B. stop the chaotic, disorganized contraction of the cardiac cells
- C. cause a rapid decrease in the heart rate of an unstable patient
- D. improve the chance of cardiopulmonary resuscitation (CPR) being successful in resuscitation Discuss
- 2. Which vitamin is required for hair growth?
Options- A. Vitamin C
- B. Niacin
- C. Biotin
- D. Vitamin D Discuss
- 3. What are proteins made from?
Options- A. Nucleotides
- B. Nucleic acids
- C. Aminoacids
- D. Ethylene Discuss
- 4. Demography is the scientific study of
Options- A. Growth of population
- B. The well being of populations
- C. Birth and death of population
- D. All of the above Discuss
- 5. Which one of the following factors contributes to hypertension?
Options- A. A vigorous exercise regimen
- B. A diet that lacks protein
- C. A high-fat diet
- D. A lack of sleep Discuss
- 6. Radish is a
Options- A. Root
- B. Conn
- C. Tuber
- D. Bulb Discuss
- 7. Oil change intervals as specified by the vehicle manufacturer are
Options- A. include miles driven between oil changes
- B. maximum time and mileage intervals
- C. minimum time and mileage intervals
- D. only include time between oil changes Discuss
- 8. Which of the following is a projective test?
Options- A. Thematic apperception test
- B. Rorschach's ink blot test
- C. Sentence completion test
- D. All of the above Discuss
- 9. Which is not a benefit of burning garbage for fuel?
Options- A. It creates more space for farming
- B. It produces methane that can be used like natural gas
- C. It partially addresses the solid waste disposal problem
- D. It provides biomass energy Discuss
- It produces methane that can be used like natural gas.
- It partially addresses the solid waste disposal problem.
- It provides biomass energy.
- 10. Which of the following is not an autoimmune disease?
Options- A. Vitiligo
- B. Alzheimer's
- C. Rheumatoid arthritis
- D. Psoriasis Discuss
General Science problems
Search Results
Correct Answer: stop the chaotic, disorganized contraction of the cardiac cells
Explanation:
The purpose of defibrillation is to stop the chaotic, disorganized contraction of the cardiac cells. Defibrillation is a technique used in emergency medicine to terminate ventricular fibrillation or pulseless ventricular tachycardia. It uses an electrical shock to reset the electrical state of the heart so that it may beat to a rhythm controlled by its own natural pacemaker cells.
Correct Answer: Biotin
Correct Answer: Aminoacids
Explanation:
Proteins are made from chain of aminoacids.
Correct Answer: All of the above
Correct Answer: A high-fat diet
Explanation:
In the given options, a high-fat diet is the only factor that contributes to hypertension.
Correct Answer: Root
Correct Answer: maximum time and mileage intervals
Explanation:
Oil change intervals as specified by the vehicle manufacturer are maximum time and mileage intervals.
Correct Answer: All of the above
Explanation:
In psychology, a projective test is an identity test intended to give an individual a chance to react to ambiguous stimuli, probably revealing hidden feelings and internal conflicts anticipated by the individual into the test.
Some examples of the projective test are ::
* Rorschach's ink blot test
* Thematic apperception test
* Sentence completion test
Correct Answer: It creates more space for farming
Explanation:
Garbage burning is common in rural areas, but it poses health concerns and hazards to the environment. It especially affects people with sensitive respiratory systems, as well as children and the elderly.
Benefits ::
Hence, it creates more space for farming is not the benefit of the burning garbage.
Correct Answer: Alzheimer's
Explanation:
Auto-immune disease :: Sometimes, due to genetic and other unknown reasons, the body attack self-cells. This results in damage to the body and is called auto-immune disease.
From the options,
-> Rheumatoid arthritis is an autoimmune disorder in which antibodies are produced against the synovial membrane and cartilage.
-> Vitiligo causes white patches on skin also characterised as autoimmune disorder.
-> Psoriasis is a skin disease that causes itchy or sore patches of thick red skin and is also autoimmune.
-> Alzheimer's disease is a chronic neurodegenerative disease. Alzheimer's disease is due to deficiency of neurotransmitter acetylcholine.
Hence, Alzheimer's is not the auto-immune disease.
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