NURSING. > AQA A/As Level Question Paper > NLN Pax Science Practice Tests 100% Graded (All)

NLN Pax Science Practice Tests 100% Graded

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A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains: Ans - carbon dioxide A person who was in an auto accident has fo ... rmed a blood clot at the site of the injury. One event that can lead to formation of a blood clot is that: Ans - ruptured platelets release thromboplastin A student focuses sunlight to a point with a thin converging (convex) lens. Which of these direct measurements can the student make as a result of this experiment? Ans - the approximate focal length of the lens In ecological succession, the first living thing to colonize a hitherto barren area is called a: Ans - pioneer organism Unicellular organisms that have a nucleus and can swim with the aid of cilia are examples of: Ans - protozoans Which of these conditions is associated with smoking? Ans - emphysema Which of these quantities is most closely associated with an object's inertia? Ans - Mass [Show More]

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