Which one of the following groups is called 'formed elements' of blood in human beings?
1.
Dissolved gases
\(O_2, CO_2, NO_2\)
2.
Plasma Proteins
Albumin, globin, prothrombin
3.
Blood cells
Erythrocytes, leucocytes, platelets
4.
Inorganic salts
\(Na^+, K^+, Mg^{++}, HCO^-_3, Cl^-\)
Subtopic: Â Blood: General Description & RBC |
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Level 1: 80%+
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Identify type of blood corpuscles A and B in the given diagram and select the correct option indicating names with their respective characteristics
| 1. | Erythrocyte-500-1100 per mm3 helps in transport of gases | Megakaryocyte-produced in liver, form fragments called platelets |
| 2. | Thrombocyte-Stains with basic stain non-phagocytic, formed from macrophages | Basophil-helps in coagulation of blood |
| 3. | Neutrophils- Polymorphonuclear cell, phagocytic in nature | Lymphocytes- Agranuclocyte, constitutes 25%to 35% of total WBCs |
| 4. | Eosinophil- Constitutes about 1 to 3% of total number of WBCs its number increases in allergic conditions | Monocytes- actively motile differentiates into macrophages and destroys bacteria by phagocytes |
Subtopic: Â Blood: White Blood Cells |
 76%
Level 2: 60%+
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Fluids from 'A' enters into lymphatic vessels from where it is finally discharged through thoracic duct
and right lymphatic duct into 'B'
and right lymphatic duct into 'B'
| 'A' | 'B' | |
| 1. | Intracellular spaces of muscles | Arterioles |
| 2. | Intercellular spaces of body tissues | Veins |
| 3. | Body cavities | Venules |
| 4. | Pelvis of kidney | Arteries |
Subtopic: Â Lymph |
 77%
Level 2: 60%+
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Match the conducting tissues of heart in Column-I with their respective location given in column II and select the correct option given below
1. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
2. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
3. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
4. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
| Column-I | Column-II | ||
| (a) | SAN | (i) | Interventricular septum |
| (b) | AVN | (ii) | At the base of opening vena cava |
| (c) | Purkinje fibers | (iii) | Right atrial wall near base of interatrial septum |
| (d) | Bundle of His | (iv) | Network located in right and left ventricular walls |
2. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
3. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
4. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
Subtopic: Â Rhythmic Excitation of Human Heart: Part 1 |
 57%
Level 3: 35%-60%
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Identify labels A, B and C in given diagram of human blood smear and select the correct answer from the options given below
| 1. | A-Erythrocyte | B-Leucocyte | C-Platelet |
| 2. | A-Leucocyte | B-Platelet | C-Erythrocyte |
| 3. | A-Platelet | B-Leucocyte | C-Erythrocyte |
| 4. | A-Leucocyte | B-Erythrocyte | C-Platelet |
Subtopic: Â Blood: General Description & RBC |
 64%
Level 2: 60%+
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Match the columns and choose the correct option.
1. (i-a); (ii-c); (iii-b); (iv-d)
2. (i-d); (ii-a); (iii-b); (iv-c)
3. (i-c); (ii-a); (iii-d); (iv-b)
4. (i-c); (ii-b); (iii-a); (iv-d)
| Column I | Column II | ||
| i. | Monocyte | a. |  |
| ii. | Eosinophil | b. |  |
| iii. | Lymphocyte | c. |  |
| iv. | Neutrophil | d. |  |
2. (i-d); (ii-a); (iii-b); (iv-c)
3. (i-c); (ii-a); (iii-d); (iv-b)
4. (i-c); (ii-b); (iii-a); (iv-d)
Subtopic: Â Blood: White Blood Cells |
 79%
Level 2: 60%+
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Match the items given in Column I with those in Column II and select the correct option given below:
1. i-a, ii-b, iii-c
2. i-a, ii-c, iii-b
3. i-c, ii-a, iii-b
4. i-b, ii-a, iii-c
| Column I | Column II | ||
| i. | Tricuspid valve | a. | Between left atrium and left ventricle |
| ii. | Bicuspid valve | b. | Between right ventricle and pulmonary artery |
| iii. | Semilunar valve | c. | Between right atrium and right ventricle |
2. i-a, ii-c, iii-b
3. i-c, ii-a, iii-b
4. i-b, ii-a, iii-c
Subtopic: Â Human Heart: Gross Anatomy |
 83%
Level 1: 80%+
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Match the items given in Column I with those given in Column II and select the correct option given below:
1. i-a, ii-c, iii-b
2. i-a, ii-b, iii-c
3. i-c, ii-b, iii-a
4. i-b, ii-c, iii-a
| Column I | Column II | ||
| i. | Fibrinogen | a. | Osmotic balance |
| ii. | Globulin | b. | Blood clotting |
| iii. | Albumin | c. | Defence mechanism |
2. i-a, ii-b, iii-c
3. i-c, ii-b, iii-a
4. i-b, ii-c, iii-a
Subtopic: Â Blood: General Description & RBC |
 92%
Level 1: 80%+
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Select the CORRECT match.
1. i-d-n, ii-a-o, iii-b-m, iv-c-l
2. i-b-m, ii-a-l, iii-c-n, iv-d-o
3. i-c-n, ii-b-o, iii-d-m, iv-a-l
4. i-a-o, ii-d-m, iii-c-l, iv-b-n
| I | II | III | |||
| i. | Monocyte | a. | Large round nucleus | l. | Antihista-mine property |
| ii. | Lymphocyte | b. | Twisted nucleus | m. | Release heparin |
| iii. | Basophil | c. | Bilobed nucleus | n. | Phagocytic |
| iv. | Eosinophil | d. | Kidney shaped nucleus | o. | Produce antibodies |
2. i-b-m, ii-a-l, iii-c-n, iv-d-o
3. i-c-n, ii-b-o, iii-d-m, iv-a-l
4. i-a-o, ii-d-m, iii-c-l, iv-b-n
Subtopic: Â Blood: White Blood Cells |
 75%
Level 2: 60%+
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Match the blood vessels of human heart listed under Column-I with the functions given under Column-II. Choose the answer Which gives the correct combination of the alphabets of the two columns.
1. i=t, ii=p, iii=r, iv=q
2. i=t, ii=r, iii=p, iv=s
3. i=s, ii=t, iii=r, iv=p
4. i=t, ii=p, iii=q, iv=r
| Column-I (Blood vessel) |
Column-II (Function) |
||
| i. | Superior vena cava | p. | Carries deoxygenated blood to lungs. |
| ii. | Inferior vena cava | q. | Carries oxygenated blood to lungs. |
| iii. | Pulmonary artery | r. | Brings deoxygenated blood from lower parts of the body into the right atrium. |
| iv. | Pulmonary vein | s. | Brings oxygenated blood to the left atrium. |
| t. | Brings deoxygenated blood from upper parts of the body into the right atrium. |
2. i=t, ii=r, iii=p, iv=s
3. i=s, ii=t, iii=r, iv=p
4. i=t, ii=p, iii=q, iv=r
Subtopic: Â Human Heart: Double Circulation |
 81%
Level 1: 80%+
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