An underfilled microcollection container may have too much anticoagulant for the amount of blood collected. What is the result?
A. Nothing will happen.
B. The entire specimen may clot.
C. It will not have enough anticoagulant and will cause microclot formation.
D. It will alter the anticoagulant-to-blood ratio and affect test results.
Answer: D
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A 21-year-old woman is complaining of abdominal pain. She says she is 25 weeks pregnant and has been actively trying to stop using methamphetamines, but slipped and used earlier today. Her abdominal pain comes every 8 to 10 minutes and is described as sharp and cramping. You suspect:
A) hypertensive disorder of pregnancy. B) abruptio placentae. C) toxic shock syndrome. D) preterm labor.
Which of the following is a characteristic of plank-and-beam construction?
A) The walls are nonbearing, similar to curtain walls in a high-rise building. B) It utilizes a continuous wall stud from the lowest level through the roof area. C) It typically uses tongue-and-groove planks that are a minimum of 2 inches thick. D) It uses logs in a tongue-and-groove design on the top and bottom to interlock each post.
What does a pulmonary function test measure?
A) The volume of air inhaled and exhaled B) The percentage of inspired oxygen C) The pressure at the alveolar level D) The maximum volume of air in the lungs
A ________ has one or more needle-sharp teeth in jaws that can be delicate or heavy
A. retractor C. forcep B. clamp D. tenaculum