A patient is suffering from hypovolemic shock. Which agents are administered if fluid volume replacement does not restore sufficient blood pressure?
A) First-line agents
B) Second-line agents
C) Beta blockers
D) Antianginal drugs
B
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A researcher is involved in the investigation of an individual's genetic abnormality. Which of the following situations could the researcher most likely rule out as the genetic cause of a mutation?
A) Loss of a cytosine-guanine base pair B) Formation of an adenine-uracil base pair C) Substitution of an adenine-thymine base pair for a cytosine-guanine base pair D) Insertion of an extra adenine-thymine base pair
A nurse is working in a clinic that serves a culturally diverse population of children. The nurse should plan care, understanding that which complementary and alternative practices may be used by families of this diverse population?
(Select all that apply.) a. Seeking another doctor's opinion b. Seeking advice from a curandero or curandera c. Using acupuncture or acupressure as a therapy d. Consulting an herbalist e. Consulting a kahuna
The best candidate for treatment with a combination insulin such as Humulin 70/30 is the client who:
a. can use the prepared amount of regular and NPH units. b. can adjust the amount of regular and NPH dosages. c. has difficulty mixing insulins. d. needs to learn how to administer insulins.
The level of theory often derived from evidence-based guidelines is
a. grand theory. b. grounded theory. c. mid-range theory. d. practice theory.