Read the given statements and choose the correct option 
Statement X: There is reduction in the size of T-wave in coronary ischemia 
Statement Y: A thick wall of fibrous tissue called inter-atrial septum separates the right and the left atria

1. Both statements X and Y are incorrect 
2. Both statements X and Y are correct 
3. Only statement X is correct 
4. Only statement Y is correct

Subtopic:  ECG & Coronary Artery Disease |
 61%
Level 2: 60%+
Hints

Consider the following statements and select the option that correctly states them as true(T) or false(F).
a. The human heart normally beats 70-75 times in a minute.
b. A healthy human breathes 12-16 times/minute, on an average.
c. On an average, 1000 mL - 1200 mL of blood is filtered by each kidney per minute.
d. About 30 percent of starch is hydrolysed into lactose by salivary amylase.
   a   b  c  d
1. T  T  T  T
2. T  T  F  F
3. F  F  T  T
4. F  T  T  F
Subtopic:  Human Heart: Gross Anatomy |
Level 3: 35%-60%
Hints

Match the type of WBC in column-I with its percent composition in total WBCs (column-II) and the shape of its nucleus in column-III. Choose the correct option.
Column-I Column-II Column -III
a. Eosinophils i. 60%-65% p. Large, rounded
b. Neutrophils ii. 0.5%-1% q. Bilobed
c. Lymphocytes iii. 2%-3% r. Many lobed
iv. 20% - 25% s. Bean shaped 
1. a-iii-q, b-i-r, c-iv-p
2. a-i-r, b-iv-s, c-ii-q
3. a-iii-s, b-i-p, c-iv-q
4. a-ii-q, b-iii-p, c-ii-s
Subtopic:  Blood: White Blood Cells |
 81%
Level 1: 80%+
Hints

advertisementadvertisement

Given below are two statements: 
Assertion (A): Blood group 'O' has anti-A and anti-B antibodies.
Reason (R): It does not have antigens.
 
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic:  Blood: Blood Group |
Level 3: 35%-60%
Hints

Consider the given two statements
Assertion (A): SA node induces excitatory impulses, when blood is poured by pulmonary veins in the left ventricle.
Reason (R): SA node is self excitatory.
 
1. Both (A) and (R) are True and (R) correctly explains (A)
2. Both (A) and (R) are True but (R) does not correctly explains (A)
3. (A) is False but (R) is True
4. Both (A) and  (R) are False
Subtopic:  Human Heart: Cardiac Cycle |
 57%
Level 3: 35%-60%
Hints

Assertion (A): ECG is a graphical representation of the electrical activity of heart during cardiac cycle.
Reason (R): To obtain a standard ECG, patient is connected with two leads, one with left wrist and one with ankle.
 
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic:  ECG & Coronary Artery Disease |
 82%
Level 1: 80%+
Hints

advertisementadvertisement

Assertion (A): We can determine heart beat by our pulse on wrist.
Reason (R): Systole causes contraction in wrist vessels and diastole causes relaxation.
 
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic:  Human Heart: Cardiac Cycle |
 69%
Level 2: 60%+
Hints

Assertion (A): Human heart is myogenic.
Reason (R): Entire human heart is made up of a cardiac muscles.
 
1. Both (A) and (R) are True and (R) is the correct explanation of (A).
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is True but (R) is False.
4. Both (A) and (R) are False.
Subtopic:  Human Heart: Gross Anatomy |
 62%
Level 2: 60%+
Hints

Assertion (A): The 'T-wave' represents return to the ventricle from excited to normal state.
Reason (R): The end of 'T-wave' marks the end of diastole.
 
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic:  ECG & Coronary Artery Disease |
 61%
Level 2: 60%+
Hints

advertisementadvertisement

 
Assertion (A): Lymph consists of WBCs, plasma proteins and RBCs.
Reason: (R): Lymph lack cells.
 
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.

 
Subtopic:  Lymph |
 79%
Level 2: 60%+
Hints