Which of the following is a situation in which a fingerstick procedure is recommended?
A. Patient is dehydrated.
B. Patient has fragile veins.
C. Patient has poor peripheral circulation.
D. Collection is for coagulation study.
Answer: B
Health Professions
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What placental structure contains the allantois, placental blood vessels, and the yolk stalk?
A) Umbilical cord B) Umbilical stalk C) Body stalk D) Chorionic villi
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Chronic pain is usually more difficult to treat than acute pain because it
a. has an undetermined time course. b. stimulates more nerve fibers. c. is harder to locate the origin of the pain. d. stimulates emotions.
Health Professions