Question
Biology Question on body fluids and circulation
| Match List I with List II:List I | List II |
|---|---|
| A | P wave |
| B | QRS complex |
| C | T wave |
| D | T-P gap |
| Choose the correct answer from the options given below: |
A
A-I, B-III, C-IV, D-II
B
A-III, B-II, C-IV, D-I
C
A-II, B-III, C-I, D-IV
D
A-IV, B-II, C-I, D-III
Answer
A-III, B-II, C-IV, D-I
Explanation
Solution
- P wave represents the depolarization of atria, so it corresponds to III.
- QRS complex represents the depolarization of ventricles, so it corresponds to II.
- T wave represents the repolarization of ventricles, so it corresponds to IV.
- T-P gap represents the period where heart muscles are electrically silent, so it corresponds to I.
Thus, the correct match is: A- III, B- II, C- IV, D- I