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 31. The blood from diaphragm is collected by

A. Phrenic vein

B. Iliac vein

C. Hepatic vein

D. Renal vein

Answer: A

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32. Hypogastric artery supplies blood to

A. Urinary bladder

B. Pancreas

C. Abdominal body wall

D. Both or and

Answer: A

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33. A portal system is one in which

A. A vein start from an organ and end up in

heart

B. A vein starts from an organ and ends up

in another organ

C. A vein starts from heart and ends up in

lugs

D. None of these

Answer: B

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34. Hepatic portal system is present in

A. Fishes, amphibians, and reptiles

B. Reptiles and birds

C. Allmammals

D. All vertebrates

Answer: D

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35. The middle man of the body is

A. Blood

B. Plasma

C. Lymph

D. Serum

Answer: C

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36. Lymph differs from blood in possessing

A. More proteins and fewer waste products

B. Fewer proteins and more waste products

C. More proteins and waste products

D. Fewer proteins and waste products

Answer: B

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37. Lymphatic vessels from the lower body part from

A. Right lymphatic duct

B. Thoracic duct

C. Carotid duct

D. Jugular duct

Answer: B

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38. Thoracic duct opens into

A. Right subclavian artery

B. Left subclavian artery

C. Right subclavian vein

D. Left subclavian vein

Answer: D

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39. Which of the following waves of ECG shows ventricular depolarization

A. P wave

B. QRS wave

C. T wave

D. U wave

Answer: B

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40. The time taken by the impulse to travel through atria, AV node, and the rest of conducting tissue is

A. PQ interval

B. PQRS interval

C. QRS interval

D. ST segment

Answer: A

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