Which blood pressure (BP) finding during the second trimester indicates a risk for pregnancy-induced hypertension?

Baseline BP 140/85, current BP 129/80

Baseline BP 110/70, current BP 145/85

Baseline BP 120/80, current BP 126/85

Baseline BP 110/60, current BP 120/63

Answer and Explanation

The Correct Answer is B

Choice A rationale
This is incorrect because a decrease in BP from the baseline is not a sign of pregnancy-induced hypertension. A normal BP during pregnancy is less than 140/90 mm Hg. A baseline BP of 140/85 mm Hg indicates pre-existing hypertension, which may or may not worsen during pregnancy. A current BP of 129/80 mm Hg indicates an improvement in the BP control, but not a risk for pregnancy-induced hypertension.

Choice B rationale
This is correct because an increase in BP from the baseline by 30 mm Hg systolic or 15 mm Hg diastolic is a sign of pregnancy-induced hypertension. A normal BP during pregnancy is less than 140/90 mm Hg. A baseline BP of 110/70 mm Hg indicates a normal BP before pregnancy. A current BP of 145/85 mm Hg indicates a significant elevation in the BP, which could lead to complications such as preeclampsia, eclampsia, or placental abruption.

Choice C rationale
This is incorrect because a slight increase in BP from the baseline is not a sign of pregnancy-induced hypertension. A normal BP during pregnancy is less than 140/90 mm Hg. A baseline BP of 120/80 mm Hg indicates a normal BP before pregnancy. A current BP of 126/85 mm Hg indicates a minor elevation in the BP, which is within the normal range and does not pose a risk for pregnancy-induced hypertension.

Choice D rationale
This is incorrect because a slight increase in BP from the baseline is not a sign of pregnancy-induced hypertension. A normal BP during pregnancy is less than 140/90 mm Hg. A baseline BP of 110/60 mm Hg indicates a normal BP before pregnancy. A current BP of 120/63 mm Hg indicates a minor elevation in the systolic BP, but a decrease in the diastolic BP, which is within the normal range and does not pose a risk for pregnancy-induced hypertension.

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Correct Answer is D

Explanation

Choice A rationale
This option incorrectly counts the number of term births and preterm births. The woman has had one term birth (at 39 weeks) and two preterm births (twins at 34 weeks and another child at 35 weeks).

Choice B rationale
This option incorrectly counts the number of pregnancies and term births. The woman has been pregnant four times, not three, and she has had one term birth, not one.

Choice C rationale
This option incorrectly counts the number of pregnancies, term births, and preterm births. The woman has been pregnant four times, not three, and she has had one term birth and two preterm births, not three.

Choice D rationale
This is the correct option. The woman has been pregnant four times (Gravida = 4). She has had one term birth (Term = 1), two preterm births (Preterm = 2), no abortions (Abortions = 0), and four living children (Living = 4)¹².

A. Abdominal pain with scant red vaginal bleeding B. Intermittent abdominal pain following passage of bloody mucus C. Increasing abdominal pain with a nonrelaxed uterus D. Painless red vaginal bleeding

Correct Answer is D

Explanation

Choice A rationale
Abdominal pain with scant red vaginal bleeding is not a finding that supports placenta previa. This finding may indicate placental abruption, which is the premature separation of the placenta from the uterine wall. Placental abruption is a medical emergency that can cause severe bleeding, pain, and fetal distress.

Choice B rationale
Intermittent abdominal pain following passage of bloody mucus is not a finding that supports placenta previa. This finding may indicate the onset of labor, which is characterized by contractions and the expulsion of the mucus plug that seals the cervix. Labor can be normal or preterm, depending on the gestational age of the fetus.

Choice C rationale
Increasing abdominal pain with a nonrelaxed uterus is not a finding that supports placenta previa. This finding may indicate uterine rupture, which is the tearing of the uterine wall. Uterine rupture is a rare but life-threatening complication that can cause severe bleeding, shock, and fetal death.

Choice D rationale
Painless red vaginal bleeding is a finding that supports placenta previa. Placenta previa is a condition where the placenta covers part or all of the cervix, which is the opening of the uterus. Placenta previa can cause bleeding when the cervix dilates or contracts, or when the placenta detaches from the uterine wall. The bleeding is usually painless because the placenta has no nerve endings.

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Which blood pressure (BP) finding during the second trimester indicates a risk for pregnancy-induced hypertension?

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Naxlex Comprehensive Predictor Exams

Correct Answer is D

Explanation

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Correct Answer is D

Explanation

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