PATHOLOGY MCQ
BLOOD VESSELS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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true
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false
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Either A or B
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None of the above
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Detailed explanation-1: -Platelets are tiny blood cells that help your body form clots to stop bleeding. If one of your blood vessels gets damaged, it sends out signals to the platelets. The platelets then rush to the site of damage and form a plug (clot) to fix the damage.
Detailed explanation-2: -Injury triggers a reaction in the blood vessel, and activates platelets (specialised blood cell fragments) and clotting factors (specific proteins) in the blood, which work together to slow and stop the bleeding. A clot is formed over the damaged area, which the body will naturally dissolve when the injury has healed.
Detailed explanation-3: -You may develop a blood clot because you cut yourself and your body is working to stop your bleeding. There are conditions that focus on blood clots, such as bleeding disorders or blood clotting issues. You may also develop conditions that increase your risk of developing blood clots.