Related Questions

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
Oxygenated blood is carried from the lungs to the ________ by the pulmonary veins.
A Right ventricle
B Left ventricle
C Right auricle
D Left auricle
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion?
A O, Rh-
B O, Rh+
C AB, Rh-
D AB, Rh+
An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is
A B or A
B AB or A
C A or O
D AB or B
Person having blood group 'B' can donate the blood to person having blood group
A A and O
B B and O
C A and AB
D B and AB
Which of the following is true about veins?
A Veins carry blood away from the heart, while arteries carry blood to the heart.
B Veins are more muscular than arteries.
C Veins have valves; arteries do not.
D Veins have a smaller diameter lumen than arteries.
Veins drain into the coronary sinus are
A Great cardiac vein
B Middle cardiac vein
C Small cardiac vein
D Anterior cardiac vein
E Venaecordis minimae
Veins draining into the left brachiocephalic vein include
A Inferior thyroid
B Left internal thoracic
C Thymic
D Azygos
E Both vertebral
Veins used for central venous catheterization are
A Femoral vein
B Internal jugular vein
C Subclavian vein
D Basilic vein
E Long shaphenus vein
Complications of varicose veins are
A Venous ulcer
B lipodermatosclerosis
C Eczema
D Trophic ulcer
E Cellulitis

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