A nurse is reinforcing teaching with a client who is undergoing amniotic fluid assessment for the lecithin/sphingomyelin ratio. Which of the following client statements indicates an understanding of the teaching?
The results can indicate a genetic disorder.
This test determines how well my placenta is functioning.
This test is done if there is a risk of an Rh incompatibility.
The results will show if my baby's lungs are mature.
The Correct Answer is D
Choice A rationale
Lecithin/sphingomyelin (L/S) ratio does not indicate genetic disorders; it's used to assess fetal lung maturity.
Choice B rationale
The test does not determine placental function. It specifically evaluates fetal lung maturity through the ratio of lecithin to sphingomyelin in amniotic fluid.
Choice C rationale
The test is not used to assess the risk of Rh incompatibility. The L/S ratio focuses on lung development rather than blood compatibility issues.
Choice D rationale
The L/S ratio assesses the baby's lung maturity, indicating if the lungs produce enough surfactant for proper function after birth.
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Correct Answer is A
Explanation
Choice A rationale
Each feeding should last between 20 and 30 minutes to ensure the baby gets enough nutrition and to facilitate bonding time.
Choice B rationale
Prepared formula should be used within 24 hours if stored in the refrigerator, not 5 days, to prevent bacterial growth and ensure the baby's safety.
Choice C rationale
Formula left at room temperature should not be refrigerated for reuse; it can develop bacteria that may harm the baby.
Choice D rationale
It is recommended to burp the baby multiple times during feeding to release swallowed air and prevent discomfort or spitting up.
Correct Answer is D
Explanation
Choice A rationale
This statement is incorrect because a Papanicolaou test, or Pap smear, is not used for the removal of uterine fibroids. Fibroid removal typically involves surgical procedures like myomectomy.
Choice B rationale
This statement is incorrect because a Pap smear is not used to determine ovulation status. Ovulation can be monitored through methods like basal body temperature tracking or hormone assays.
Choice C rationale
This statement is incorrect because a Pap smear does not detect endometriosis. Endometriosis is usually diagnosed through laparoscopy or imaging studies like ultrasound or MRI.
Choice D rationale
This statement is correct because a Papanicolaou test is specifically designed to detect the presence of cervical cancer and precancerous changes in the cervical cells.