The primary function of human chorionic gonadotrophin (hCG) is to:
a. enhance uterine growth.
b. maintain the corpus luteum.
c. increase uterine contractility.
d. decrease endometrial blood supply.
ANS: B
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Nursing codes are:
1) Legally binding. 2) Not legally binding. 3) Legally binding in some circumstances. 4) Not admissible in court.
If a woman is at risk for thrombus and is not ready to ambulate, nurses might intervene by doing all of these interventions except:
a. Putting her in antiembolic stockings (TED hose) and/or sequential compression device (SCD) boots. b. Having her flex, extend, and rotate her feet, ankles, and legs. c. Having her sit in a chair. d. Notifying the physician immediately if a positive Homans' sign occurs.
Which test results indicate to the nurse that a patient's antiretroviral therapy is effective?
a. White blood cell count 5000 cells/mm3 b. Blood urea nitrogen level 15 mg/dL c. Blood positive for human immunodeficiency virus (HIV) antibodies d. CD4+ to CD8+ ratio increased
A patient with severe acute pancreatitis has received aggressive fluid replacement therapy. Which assessment finding indicates management of this disorder has been effective?
1. Oxygen desaturation 2. Elevated heart rate 3. Decreasing hematocrit 4. Reduced blood pressure