A nurse is reviewing the laboratory results of a client who is at 29 weeks of gestation and has pre-term labor.
Which of the following results indicates an infection that can trigger pre-term labor?
White blood cell count of 12,000/mm3
Hemoglobin level of 11 g/dL
Platelet count of 250,000/mm3
Blood glucose level of 90 mg/dL
The Correct Answer is A
A white blood cell count of 12,000/mm3 indicates an infection that can trigger pre-term labor. The normal range for white blood cell count in pregnancy is 5.7-15.0×10 9 /L, which is equivalent to 5,700-15,000/mm3.
A count above this range suggests an inflammatory response to an infection.
Choice B is wrong because a hemoglobin level of 11 g/dL is within the normal range for pregnancy, which is 10-14 g/dL.
Choice C is wrong because a platelet count of 250,000/mm3 is within the normal range for pregnancy, which is 150,000-400,000/mm3.
Choice D is wrong because a blood glucose level of 90 mg/dL is within the normal range for pregnancy, which is 70-110 mg/dL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Thromboembolism.
Prolonged bed rest increases the risk of venous stasis and blood clot formation in the lower extremities, which can lead to pulmonary embolism if the clot dislodges and travels to the lungs.
This is a life-threatening complication that requires immediate treatment.
Choice B. Placental abruption is wrong because it is not caused by bed rest, but by trauma, hypertension, cocaine use, or other factors that can cause the placenta to separate from the uterine wall.
Choice C. Uterine atony is wrong because it is not caused by bed rest, but by overdistension of the uterus, prolonged labor, infection, or other factors that can impair the contraction of the uterine muscles after delivery.
Choice D. Infection is wrong because it is not caused by bed rest, but by poor hygiene, invasive procedures, or other factors that can introduce microorganisms into the reproductive tract.
Normal ranges for maternal heart rate are 60-100 beats per minute and blood pressure are 110-140/60-90 mm Hg.
Normal range for fetal heart rate is 110-160 beats per minute.
Correct Answer is C
Explanation
Corticosteroids are given to pregnant women who are at risk of preterm labor to help mature the lungs of the fetus and reduce the risk of respiratory distress syndrome and other complications.Corticosteroids also have a protective effect on the brain and reduce the risk of bleeding and cerebral palsy.
Choice A is wrong because administering intravenous fluids is not a specific intervention to address possible outcomes and complications of preterm labor.Intravenous fluids may be given to correct dehydration or electrolyte imbalance, but they do not prevent or treat preterm labor.
Choice B is wrong because administering tocolytics is an intervention to delay preterm labor, not to address possible outcomes and complications.
Tocolytics are drugs that inhibit uterine contractions and prolong pregnancy for a short period of time, usually 24 to 48 hours, to allow for the administration of corticosteroids or the transfer of the mother to a facility with neonatal intensive care.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.