NCLEX-RN
Results Analysis Questions
Extract:
Question 1 of 5
Intravenous immune globulin (IVIG) therapy is prescribed for a child diagnosed with idiopathic thrombocytopenic purpura (ITP). What are the expected results of this medication?
Correct Answer: C
Rationale: IVIG is usually effective to rapidly increase the platelet count. It is thought to act by interfering with the attachment of antibody-coded platelets to receptors on the macrophage cells of the reticuloendothelial system. Corticosteroids may be prescribed to enhance vascular stability and decrease the production of antiplatelet antibodies. Based on this information, the remaining options are unrelated to the administration of this medication.
Question 2 of 5
The nurse performs an assessment on a client with a history of heart failure who has been taking diuretics on a long-term basis. The nurse reviews the medication record, knowing that which medication, if prescribed for this client, would place the client at risk for hypokalemia?
Correct Answer: A
Rationale: Bumetanide is a loop diuretic. The client on this medication would be at risk for hypokalemia. Triamterene, spironolactone, and hydrochlorothiazide are potassium-retaining diuretics.
Question 3 of 5
At the last vaginal exam, the client who is in the late first stage of labor was fully effaced, 8 cm dilated, vertex presentation, and station -1. Which observation would indicate that the fetus was in fetal distress?
Correct Answer: C
Rationale: Meconium staining alone is not a sign of fetal distress. Meconium passage is a normal physiological function that is frequently noted with a fetus of more than 38 weeks' gestation. Fresh meconium, in combination with late decelerations and a variable descending baseline, is an ominous signal of fetal distress caused by fetal hypoxia. It is not unusual for the fetal heart rate to drop to less than the 140 to 160 beats/min range in late labor during contractions, and, in a healthy fetus, the fetal heart rate will recover between contractions. Old meconium staining may be the result of a prenatal trauma that is resolved.
Question 4 of 5
The nurse is caring for an infant admitted to the hospital with a diagnosis of hemolytic disease. Which finding should the nurse expect to note in this infant when reviewing the laboratory results?
Correct Answer: C
Rationale: The two primary pathophysiological alterations associated with hemolytic disease are anemia and hyperbilirubinemia. The red blood cell count is decreased because red blood cell production cannot keep pace with red blood cell destruction. Hyperbilirubinemia results from the red blood cell destruction that accompanies this disorder and from the normally decreased ability of the neonate's liver to conjugate and excrete bilirubin efficiently from the body. Hypoglycemia is associated with hypertrophy of the pancreatic islet cells and increased levels of insulin. The white blood cell count is not related to this disorder.
Question 5 of 5
Intravenous immune globulin (IVIG) therapy is prescribed for a child diagnosed with idiopathic thrombocytopenic purpura (ITP). What are the expected results of this medication?
Correct Answer: C
Rationale: IVIG is usually effective to rapidly increase the platelet count. It is thought to act by interfering with the attachment of antibody-coded platelets to receptors on the macrophage cells of the reticuloendothelial system. Corticosteroids may be prescribed to enhance vascular stability and decrease the production of antiplatelet antibodies. Based on this information, the remaining options are unrelated to the administration of this medication.