A primigravida is 18 weeks gestation and asks the nurse how long it will be until she feels the baby move.
The best response by the nurse is:
"Within the next week or so you should feel a fluttering sensation.”.
"Some babies don't move until the sixth month of pregnancy.”.
"The baby is moving but you can't feel it.”.
"You should have felt the baby move by now.”. .
The Correct Answer is A
Choice A rationale
Quickening, the first movements of the fetus felt by the mother, typically occurs between 18-20 weeks gestation. At 18 weeks, it's likely the mother will feel a fluttering sensation soon.
Choice B rationale
While fetal movements can sometimes be felt later, it's generally expected that by 18-20 weeks, movements should be noticeable.
Choice C rationale
The baby does move at 18 weeks, but the mother typically begins to feel these movements at this stage, known as quickening.
Choice D rationale
Suggesting the mother should have felt movement by now could cause unnecessary anxiety. Most women feel their baby's movements between 18-20 weeks. .
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Limiting exercise to low-impact aerobics is safe and suitable for pregnant women.
Choice B rationale
Swimming is considered a safe and beneficial exercise during pregnancy.
Choice C rationale
Walking is a recommended form of exercise for pregnant women.
Choice D rationale
Sitting in a sauna is not advised during pregnancy due to risks of overheating and dehydration. .
Correct Answer is A
Explanation
Choice A rationale
50% of the offspring have a chance of developing the disease from the affected parent. Autosomal dominant inheritance means that a single copy of the altered gene in each cell is sufficient to cause the disorder. Thus, each child of an affected parent has a 50% chance of inheriting the condition.
Choice B rationale
Diseases transmitted from a carrier mother to her son typically describe X-linked recessive inheritance, not autosomal dominant. In autosomal dominant conditions, both males and females can be affected, and it doesn't depend on the sex of the parent transmitting the gene.
Choice C rationale
All of the offspring will develop the disease is incorrect. In autosomal dominant inheritance, there is a 50% chance of passing the altered gene to the offspring, not 100%.
Choice D rationale
50% of the offspring will be carriers of the disease from the affected parent is incorrect for autosomal dominant inheritance. There are no "carriers" in autosomal dominant diseases; individuals either have the disease or they don't, based on whether they inherit the altered gene.
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