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Question : ___________ is defined as the number of species represented in a specific region, landscape or an ecological community.
A. Coevolution
B. Commensalism
C. Species richness
D. Population density
Question : ___________ is a condition where a blood clot forms in the circulatory system.
A. Thrombus
B. Strombus
C. Hematoma
D. None of the above
Question : Severe loss of blood due to trauma is called
A. Exsanguination
B. Haemolysis
C. Concussion
D. None of the above
Question : Humans use haemoglobin to carry oxygen in their blood. Similarly, mollusks and crustaceans use _____________ to carry oxygen in their blood.
A. Hemovanadin
B. Hemerythrin
C. Haemoglobin
D. Hemocyanin
Question : ___________ is a small branch of an artery that leads into a capillary.
A. Capillaria
B. Areolas
C. Arteriole
D. None of the above
Question : __________ is a fluid that drains from the lacteals of the small intestine into the lymphatic system during digestion. It usually contains fat and proteins.
A. Chyme
B. Bile
C. Chyle
D. None of the above
Question : ______ forms clots when blood vessels get damaged.
A. Platelets
B. Cellulose
C. Haemoglobin
D. None of the above
Question : Snake venom usually enters the body through an open wound and enters the bloodstream through the ______
A. Veins
B. Lymphatic system
C. Arteries
D. None of the above
Question : __________ carries deoxygenated blood to the lungs from the right ventricle.
A. Pulmonary artery
B. Pulmonary vein
C. Aorta
D. None of the above
Question : __________ is a prenatal test in which, a sample of the fluid that surrounds the foetus is recovered for testing.
A. Paracentesis
B. Cordocentesis
C. Amniocentesis
D. None of the above
Question : _________ is a condition where plaque builds up on the inside of arteries.
A. Arthrocentesis
B. Arthralgia
C. Arthritis
D. Atherosclerosis
Question : An individual’s blood is classified as _________ if an inherited protein is found on the surface of the blood cells.
A. ANA-Positive
B. Rh-Neutral
C. Rh-Negative
D. Rh-Positive
Question : In humans, ____________ is the difference between systolic and diastolic pressure.
A. 40 mm Hg
B. 20 mm Hg
C. 0 mm Hg
D. None of the above
Question : In adult humans, _______ of lead or less in the blood is considered to be normal.
A. 40µg/dL
B. 20µg/dL
C. 10µg/dL
D. 50µg/dL
Question : Which of the following two-word items mean the same thing?
A. Blood cancer – Haemophilia
B. Pacemaker – S A Node
C. Osteoporosis – arthritis
D. None of the above