A client, at 6 weeks gestation, arrives at the OB clinic for her initial visit and requests to hear the fetal heartbeat.
What should the nurse include in the teaching regarding cardiac development?
The fetal heartbeat can be heard via Doppler by 4 weeks of pregnancy.
The fetal heartbeat can be heard by external Doppler around 10-12 weeks of pregnancy.
You will first feel your baby move in week 24 of pregnancy.
The heart formation begins in week 5 of pregnancy and we can hear it by Doppler at 6 weeks.
The Correct Answer is B
Choice A rationale
The fetal heartbeat cannot typically be heard via Doppler as early as 4 weeks of pregnancy. At this stage, the heart is still developing, and it is too soon for external detection with a Doppler device.
Choice B rationale
The fetal heartbeat is generally detectable by an external Doppler device around 10-12 weeks of pregnancy. This is the period when the heartbeat is strong enough to be picked up by the device.
Choice C rationale
Feeling the baby move, known as "quickening," typically occurs around 18-24 weeks of pregnancy, not 6 weeks. This sensation is different from hearing the heartbeat.
Choice D rationale
While the heart begins to form around week 5, it is not detectable by Doppler at 6 weeks. The technology does not have the sensitivity to detect such an early heartbeat externally.
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View Related questions
Correct Answer is A
Explanation
Choice A rationale
Pelvic pain and fatigue can be indicators of endometritis, an infection of the uterine lining. It often manifests with pain, fever, and general malaise, and requires further evaluation and intervention.
Choice B rationale
Light amount of dark red lochia with a bloody odor is a normal postpartum finding. Lochia progresses through different stages, and dark red lochia, which occurs in the later stages, typically has a bloody odor.
Choice C rationale
Hematuria, or the presence of blood in the urine, is not a typical symptom of endometritis. It may indicate a urinary tract infection or other renal issues instead.
Choice D rationale
A localized area of breast tenderness may indicate mastitis, an infection of the breast tissue. It is not related to endometritis but requires attention and treatment.
Correct Answer is ["B","E","F"]
Explanation
Choice A rationale:
The statement suggests supplementing with formula due to the baby’s weight loss. However, a 5% weight loss in the first few days is normal for breastfed infants, and formula
supplementation is not necessary unless recommended by a healthcare provider. Early breastfeeding should be encouraged to increase milk supply and support newborn weight gain.
Choice B rationale:
This statement correctly indicates that newborns should feed 8 to 12 times per day and on demand to ensure adequate nutrition and promote milk production. Frequent breastfeeding
helps establish and maintain milk supply.
Choice C rationale:
Using plastic-lined breast pads can retain moisture and increase the risk of infection or irritation. Sore nipples can be managed with lanolin creams, air-drying, and proper latching
techniques during breastfeeding.
Choice D rationale:
Drinking more whole milk is a common misconception and does not directly increase a mother's milk supply. Milk production is influenced by frequent breastfeeding, proper hydration,
and balanced nutrition, not by specific types of foods or drinks.
Choice E rationale:
Newborn stools transition from dark greenish meconium to yellow, seedy stools within the first few days of life as breastfeeding becomes established. This indicates effective feeding
and milk intake.
Choice F rationale:
It is normal for a breastfeeding mother’s breasts to feel full, warm, and slightly tender as her milk comes in. This indicates that the milk supply is increasing and the body is responding
to the newborn’s feeding needs.