Biology Multiple Choice Questions and Answers for Different Competitive Exams

MCQ on Modern Techniques In Disease Diagnosis

1. The device used to study the activity of brain is
a)EEG
b)ECG
c)Autocatalyser
d)Dialyser

2. The techniques uses the body’s water molecules are the bases for its images
MRI scan
a)sonography
b) MRI
c)radioactive traces.
d)digital substraction angiography

3. Cross sectional image of internal body structure can be obtained by using this medical technique
a)ECG
b)CAT
c)NMR
d)ECG

4. Blood dialysis is also called
a) Artificial lung
b) Artificial kidney
c) Artificial heart
d) Artificial brain

5. During amniocentesis chromosomal abnormalities of the fetus can be detected by taking the sample of
a) Foetal blood
b) Mother’s blood
c) Body fluid from the mother
d) Fluid surrounding the foetus

6. ELISA is commonly used to detect
ELISA plate
a)Mumps
b)Rabies
c)AIDS
d)Tetanus

7. Who is considered as the father of electrocardiography?
a)Jenner
b)Purcell
c)Housfield
d)Einthovan

8. Which one of the following is an imaging technique?
a)MRI scan
b) ELISA
c)Widal test
d)ECG

9. The technique used to detect foetal movement is
a)PET
b)CT scan
c)PET
d) Ultrasound scan

10. First human EEG was recorded by
a)Purcell
b) Jeffrey
c) Hans Berger
d) Einthovan

11. ELISA is used to detect viruses where the key reagent is
a) catalase
b) DNA probe
c) RNAase
d)Alkaline phosphatase

12. Cornea transplantation is successful because
a)cornea is easy to preserve
b) cornea is easy available
c) cornea is not linked up with blood vascular and immune system.
d)the technique involved is very simple
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Answers
1. a)EEG
2. b) MRI
3. b)CAT
4. b) Artificial kidney
5. d) fluid surrounding the foetus
6. c)AIDS
7. d)Einthovan
8. a)MRI scan
9. d) Ultrasound scan
10. c) Hans Berger
11. d)Alkaline phosphatase
12. c) cornea is not linked up with blood vascular and immune system.

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