Q 1. In a healthy adult man the
normal diastolic pressure is
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A
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80 mm Hg
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B
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90 mm Hg
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C
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100 mm Hg
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D
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120 mm Hg
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Q2.In which of the following
disorders, blood has a defective hemoglobin?
|
A
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Hematoma
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B
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Hematuria
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C
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Hemophilia
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D
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Sickle cell anemia
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Q3. The valves which allow blood
to flow from the ventricles into the arteries and not in the opposite direction
are
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A
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Semilunar valve and tricuspid
valve
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B
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Bicuspid and tricuspid valve
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C
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A.V valve (Atrioventricular valve)
and semilunar valve
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D
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Aortic valve and mitral valve
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Q4. Which of the following matches
correctly?
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A
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Pulmonary artery - Carries
deoxygenated blood to the lungs
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B
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Superior vena cava - Receives
deoxygenated blood from the lower body and organs
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C
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Inferior vena cava - Receives
deoxygenated blood from the head and body
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D
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Hepatic artery - Carries
deoxygenated blood to the gut
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Q5. Which of the following
sequences is truly a systemic circulation pathway?
|
A
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Right ventricle → pulmonary aorta
→ tissues → pulmonary veins → left auricle
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B
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Left auricle → left ventricle →
aorta → arteries → tissues → veins → right atrium
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C
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Left auricle → left ventricle →
pulmonary aorta → tissues → right auricle
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D
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Right auricle → left ventricle →
aorta → tissues → veins → right auricle
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Q6. Which one is correct?
|
A
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Blood = Plasma + RBC + WBC + Blood
platelets
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B
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Lymph = Plasma + RBC + WBC
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C
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Neuron = Cyton + Dendrite + Axon +
Synapse
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D
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Plasma = Blood - lymphocytes
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Q7. Which one of the following
sentences is wrong?
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A
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Small arteries are called
arterioles.
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B
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When arterioles reach the
capillaries blood pressure drops.
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C
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Blood pressure is lower in the
arteries than in the arterioles.
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D
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Small arterioles regulate the flow
of blood into each capillary.
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Q8. Serum is
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A
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Blood without corpuscles and
fibrinogen
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B
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Lymph without corpuscles
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C
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Blood without fibrinogen
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D
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Lymph
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Q9. When body
tissues are injured resulting in the loss of blood, the process of blood clot
begins and the blood platelets release
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A
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Fibrinogen
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B
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Thrombin
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C
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Prothrombin
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D
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Thromboplastin
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Q10. Which
chamber of the human heart has the thickest muscular wall?
|
A
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Right ventricle
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B
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Left auricle
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C
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Left ventricle
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D
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Right auricle
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A certain road accident patient with
unknown blood group needs immediate blood transfusion. His one doctor friend at
once offers his blood. What was the blood group of the donor?
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A
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Blood group A
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B
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Blood group B
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C
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Blood group O
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D
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Blood group AB
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Q10. Atrioventricular
valves are supported by strands of connective tissue called ______.
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A
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endocardium
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B
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myocardium
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C
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chordae tendineae
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D
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cardiac fibers
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Q11. Which one
of the followings refers to blood cancer characterized by uncontrolled
proliferation of abnormal/immature white blood cells in the bone marrow?
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A
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Hypertension
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B
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Atherosclerosis
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C
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Leukemia
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D
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Pulmonary embolism
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Q12. Hardening
of the arteries due to deposition of cholesterol is called
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A
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Rhinitis
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B
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Atherosclerosis
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C
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Thrombosis
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D
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Stenosis
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Q13. The kind
of epithelium which forms the inner walls of blood vessels is
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A
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Squamous epithelium
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B
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Cuboidal epithelium
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C
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Columnar epithelium
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D
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Ciliated columnar epithelium
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Q14. Heparin
is
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A
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Anti-allergic
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B
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Blood diluter
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C
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Anticoagulant
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D
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Antiseptic
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Q15. In
developing embryo RBCs are formed in
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A
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Lymph node
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B
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Bone marrow
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C
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Liver
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D
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Spleen
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16. Oxygenated
blood occurs in
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A
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Pulmonary artery
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B
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Right atrium
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C
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Right ventricle
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D
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Pulmonary vein
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Q17. Both
erythrocytes and leucocytes are formed in
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A
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Lymph nodes
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B
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Bone marrow
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C
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Thymus
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D
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Arterial walls
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Q18. Brain
completely depends on blood from the supply of
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A
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Oxygen and glucose
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B
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Oxygen and ATP
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C
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Oxygen and electrolytes
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D
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Glucose and ATP
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Q19. Major
part of the plasma consists of
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A
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Organic substances
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B
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Inorganic substances
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C
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Blood cells
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D
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Water
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Q20. Compared
to blood our lymph has
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A
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More RBCs and less WBCs
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B
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No plasma
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C
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Plasma without proteins
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D
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More WBCs and no RBCs
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Q21. Diastole
occurs due to
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A
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Nerve impulse from vagus
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B
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Elastic recoil of arteries
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C
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Relaxation of heart muscles
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D
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All of them
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Q 22. During
diastole
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A
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Blood leaves ventricle
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B
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Blood leaves heart
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C
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Blood enters in heart
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D
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Blood enters lungs
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Q23. Globulins
contained in human blood plasma are primarily involved in
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A
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Clotting of blood
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B
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Defence mechanisms of body
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C
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Osmotic balance of body fluids
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D
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Oxygen transport in the blood
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Q24. All
arteries carry oxygenated blood, except
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A
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Pulmonary artery
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B
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Renal artery
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C
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Hepatic artery
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D
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Cardiac artery
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Q25. An adult
human has systolic and diastolic pressures as:
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A
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80 mm Hg and 120 mm Hg
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B
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120 mm Hg and 80 mm Hg
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C
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50 mm Hg and 80 mm Hg
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D
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80 mm Hg and 80 mm Hg
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Q26In sun our
face becomes reddish due to
|
A
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Breakup of RBC and release of
haemoglobin
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B
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Expansion of blood capillaries
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C
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Effect of light
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D
|
Irritation of skin
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