1091Every Day ScienceMedium
Insufficient blood supply in human body is referred as___________?
AIschemia
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
A. Ischemia
Explanation
Ischemia or ischaemia is a restriction in blood supply to tissues, causing a shortage of oxygen that is needed for cellular metabolism (to keep tissue alive). Ischemia is generally caused by problems with blood vessels, with resultant damage to or dysfunction of tissue.
Correct answer
C. Wall of China
Explanation
Wall of China is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Casimir Funk
Explanation
The discovery of the vitamins was a major scientific achievement in our understanding of health and disease. In 1912, Casimir Funk originally coined the term “vitamine”.
Correct answer
B. Of the viscous force in water
Explanation
Of the viscous force in water is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Dutch astronomer Jan Oort in 1950
Explanation
Dutch astronomer Jan Oort in 1950 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Molten lava
Explanation
The ‘Solar Corona’ mainly consists of molten lava. A corona (Latin, ‘crown’) is an aura of plasma that surrounds the Sun and other stars. The Sun’s corona extends millions of kilometres into outer space and is most easily seen during a total solar eclipse, but it is also observable with a coronagraph.
Correct answer
B. 10 7 ergs
Explanation
10 7 ergs is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Suspended particulate matter
Explanation
Suspended particulate matter is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Allergy
Explanation
Allergy is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. Wind Velocity
Explanation
Wind Velocity is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.