Identify the trimester when each fetal development finding occurs. Note: Each category must have at least 1 response option selected.

Gender can be determined

Surfactant production

Sucking occurs

Fetus has a heartbeat

Fetal respiratory movements begin

Increase in body fat

Answer and Explanation

The Correct Answer is {"A":{"answers":"B"},"B":{"answers":"C"},"C":{"answers":"C"},"D":{"answers":"A"},"E":{"answers":"C"},"F":{"answers":"C"}}

1st Trimester (Conception-13 weeks)

Fetus has a heartbeat: The fetal heartbeat can typically be detected around 6 weeks gestation using ultrasound, marking the beginning of cardiac development in the first trimester.

2nd Trimester (14-26 weeks)

Gender can be determined: Gender determination through ultrasound is generally possible around the 18-20 week mark in the second trimester when fetal genitalia are more distinguishable.

3rd Trimester (27-40 weeks)

Surfactant production: Surfactant production by the fetal lungs begins in the third trimester, usually around 24-28 weeks, but continues to increase throughout the remainder of pregnancy.
Sucking occurs: Fetal sucking movements start to develop around the 28th week and become more coordinated as the third trimester progresses.
Fetal respiratory movements begin: Fetal respiratory movements, where the fetus practices breathing by moving the diaphragm, begin in the third trimester to prepare for life outside the womb.
Increase in body fat: The fetus begins to accumulate more body fat in the third trimester, which helps with thermoregulation and provides energy reserves for birth and early postnatal life.

Finding	1st Trimester Conception-13 weeks	2nd Trimester 14-26 weeks	3rd Trimester 27-40 weeks

Gender can be determined	☐	☒	☐
Surfactant production	☐	☐	☒
Sucking occurs	☐	☐	☒
Fetus has a heartbeat	☒	☐
Fetal respiratory movements begin	☐	☐	☒
Increase in body fat	☐	☐	☐

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Free Nursing Study Resources

Correct Answer is D

Explanation

A. Wash the cord daily with mild soap and water. Incorrect because keeping the area dry is crucial; soap can irritate the area.
B. Cover the cord with the diaper. Incorrect because it may trap moisture and cause irritation or infection.
C. Apply petroleum jelly to the cord stump. Incorrect because this may keep the area too moist and prevent it from drying and falling off naturally.
D. Give a sponge bath until the cord stump falls off. This prevents the cord from getting wet, which can increase the risk of infection and delay drying and detachment.

A. "Apply cold compresses when your child expresses pain." B. "Restrict outdoor play activity to 1 hour per day." C. "Monitor your child's temperature daily." D. "Offer fluids to your child multiple times every day."

Correct Answer is D

Explanation

A. "Apply cold compresses when your child expresses pain." Cold can cause vasoconstriction, which may precipitate a sickle cell crisis by reducing blood flow to the extremities, thus increasing the risk of sickling of red blood cells. Warm compresses are recommended to help alleviate pain by promoting blood flow.
B. "Restrict outdoor play activity to 1 hour per day." While it's important to monitor physical activity to avoid overexertion, restricting outdoor play to a specific time frame without considering other factors like hydration and rest isn't the right approach. Physical activity is important but should be balanced with adequate hydration and rest.
C. "Monitor your child's temperature daily." While monitoring temperature is important, it isn't specifically critical on a daily basis unless there is a suspicion of infection. The primary focus should be on hydration and recognizing signs of infection.
D. "Offer fluids to your child multiple times every day." Hydration is crucial for children with sickle cell anemia as it helps to prevent sickling of cells by maintaining good blood flow and preventing dehydration, which can trigger a crisis.

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Identify the trimester when each fetal development finding occurs. Note: Each category must have at least 1 response option selected.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a newborn's parent to care for the umbilical cord stump. Which of the following instructions should the nurse include?

Correct Answer is D

Explanation

A nurse is discharging a child who has sickle cell anemia after an acute crisis episode. Which of the following instructions should the nurse include in the teaching?

Correct Answer is D

Explanation

A nurse is assessing a child who is in sickle cell crisis. Which of the following findings should the nurse expect?

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