Class XI

Sarla is on protein-deficient diet. As a result her plasma proteins content is reduced. She may develop symptom like :
  1. diabetes
  2. swellings of hands and feet
  3. high blood pressure
  4. reduced oxygen supply to tissues
Read the following statements : i. when the heart is not pumping blood sufficient to meet the need of the body then this state is called as heart attack. ii. when the heart stops beating due to irreversible death of cells then this state is called as heart failure.
  1. both are wrong
  2. Statement i) is correct and ii) is wrong
  3. both are correct
  4. Statement i) is wrong and ii) is correct
Blood pressure is expressed as the ratio of systolic over diastolic pressure. The difference between systolic and diastolic pressure is called pulse pressure. What will be its value for a normal healthy adult?
  1. 70 mm Hg
  2. 30 mm Hg
  3. 50 mm Hg
  4. 40 mm Hg
Match the following: Animal a) Paramecium b) Pila c) Scypha d) Pheretima circulation method i) water canal system ii) cyclosis iii) blood flowing through vessels iv) blood passing through sinuses
  1. a)-iv, b)-i, c)-ii, d)-iii
  2. a)-iii, b)-iv, c)-ii, d)-i
  3. a)-i, b)-iii, c)-iv, d)-ii
  4. a)-ii, b)-iv, c)-i, d)-iii
Read the following : i. The instrument used for recording heart’s electrical events is named electrocardiogram. ii. In any ECG the part of base line between any two deflections is called interval. iii. Abnormality in the working of heart changes wave pattern of ECG.
  1. only iii) is correct
  2. only ii) and iii) are correct
  3. only i) and iii) are correct
  4. all statements are correct
Time Elapsed

Question Answered
Score out of 100

Get Started!

we provide the best
services to our students Views


LKG - 12th

Rs 1,999  Annual