Question 71.
A nurse is caring for a client who has gestational diabetes and is scheduled for an amniocentesis at 37 weeks of gestation due to suspected fetal compromise.
What is the nurse’s best response to the client’s question as to why the amniocentesis test is being done?.
“To determine fetal lung maturity.”.
“To assess the degree of fetal renal function.”.
“To test the amniotic fluid glucose level.”.
“To detect the presence of fetal congenital anomalies.”.
The Correct Answer is A
The correct answer is choice A. “To determine fetal lung maturity.” An amniocentesis at 37 weeks of gestation can be done to measure the lecithin/sphingomyelin (L/S) ratio in the amniotic fluid, which indicates the level of surfactant production and the readiness of the fetal lungs for breathing. A low L/S ratio can indicate fetal compromise due to gestational diabetes.
Choice B is wrong because fetal renal function is not assessed by amniocentesis, but by ultrasound or biophysical profile.
Choice C is wrong because amniotic fluid glucose level is not a reliable indicator of fetal well-being or gestational diabetes control.
Choice D is wrong because congenital anomalies are usually detected earlier in pregnancy by ultrasound, maternal serum screening, or chorionic villus sampling.
Normal ranges for L/S ratio are 2:1 or higher for term fetuses and 1.5:1 or higher for preterm fetuses.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choice B. A multipara is a woman who has given birth more than once.
After delivery, the uterus contracts to return to its normal size and position.
However, in multiparas, the uterine muscles may be weaker and less able to contract effectively.
This can lead to a condition called uterine atony, where the uterus does not contract enough to prevent bleeding.
Uterine atony can also cause the uterus to descend into the vagina, which is called a prolapsed uterus.
Therefore, multiparas need frequent uterine fundal assessments to monitor the tone and position of the uterus and prevent complications.
Choice A is wrong because breast care teaching is important for all postpartum women, regardless of parity.
Mastitis is an inflammation of the breast tissue that can occur in any woman who is breastfeeding or not.
It is not more common in multiparas.
Choice C is wrong because a strict toileting schedule is not necessary for multiparas.
Urinary tract infections (UTIs) are caused by bacteria entering the urinary tract, usually from the urethra.
UTIs are not more common in multiparas, unless they have other risk factors such as catheterization, diabetes, or sexual activity.
Choice D is wrong because an “as needed” order for an analgesic may not be adequate for multiparas.
Pain after delivery can vary depending on the type and duration of labor, the size and position of the baby, and the use of anesthesia or episiotomy.
Multiparas may experience more pain due to stretching of the pelvic muscles and ligaments, or due to afterpains, which are contractions of the uterus that occur after delivery.
Therefore, multiparas may need regular doses of analgesics to manage their pain effectively.
Correct Answer is D
Explanation
The correct answer is choice D. If the client feels like she has butterflies in her stomach, it means her baby is moving.
This is a normal and expected change during pregnancy, especially in the second and third trimesters.The baby’s movements can be felt as flutters, kicks, or rolls.
Choice A is wrong because spotting of blood on the underwear is not a normal change during pregnancy.
It can indicate a problem such as placenta previa, placental abruption, or miscarriage.Any bleeding during pregnancy should be reported to the health care provider.
Choice B is wrong because clear fluid leaking from the vagina is not a normal change during pregnancy.
It can indicate that the membranes have ruptured and amniotic fluid is escaping.
This can lead to infection and preterm labor if not treated promptly.Any fluid leakage during pregnancy should be reported to the health care provider.
Choice C is wrong because dark patches on the face are not a sign of high blood pressure during pregnancy.
They are called melasma or chloasma and are caused by increased pigmentation due to hormonal changes.They usually fade after delivery and are not harmful.High blood pressure during pregnancy can cause symptoms such as headache, blurred vision, swelling, and protein in the urine.
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