A nurse is reviewing the prenatal record of a client at 28 weeks' gestation.
The woman's history reveals: two pregnancies terminated by elective abortion at 8 and 10 weeks; the birth of twin girls at 36 weeks; and a spontaneous abortion of twins at 12 weeks.
According to the Gravida Para TPAL system, which of the following describes the client's present situation?

5-1-0-2-1

5-1-0-1-3-2

4-2-0-2-0-2

3-1-2-0-2-2

Answer and Explanation

The Correct Answer is A

Choice A rationale

This represents 5 pregnancies (2 elective abortions, 1 twin birth, 1 spontaneous twin abortion, and current pregnancy), 1 term birth, 0 preterm births, 2 abortions (excluding current pregnancy), and 1 living child.

Choice B rationale

Incorrect because it lists 1 term birth and 3 abortions, which does not accurately reflect the client's history.

Choice C rationale

Incorrect because it states 4 pregnancies and 2 living children, missing the current pregnancy and miscounting the living children.

Choice D rationale

Incorrect as it accounts for 3 pregnancies, incorrectly summing the term birth and spontaneous abortions without considering the current pregnancy.

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Free Nursing Study Resources

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

Explanation

The correct answer is:

A. Administer azithromycin 1 g PO one time. Anticipated.

B. Administer ibuprofen 600 mg PO twice a day PRN pain. Nonessential.

C. Notify all sexual partners within the prior 30 days of the need for STI screening. Anticipated.

D. Administer ceftriaxone 250 mg IM now. Anticipated.

E. Notify the appropriate public health agency of the positive diagnostic test results. Anticipated.

F. Administer acyclovir 400 mg PO three times per day. Nonessential. .

A. 50% of the offspring have a chance of developing the disease from the affected parent. B. Diseases are transmitted from a carrier mother to her son. C. All of the offspring will develop the disease. D. 50% of the offspring will be carriers of the disease from the affected parent.

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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Naxlex Comprehensive Predictor Exams

A patient has tested positive for a sexually transmitted infection (STI). Which actions are essential in the management of this condition?

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

Explanation

A male newborn is diagnosed with polycystic kidneys which requires autosomal dominant transmission.One of the parents is believed to have this genetic disease. The nurse's teaching should be based on the fact that with autosomal dominant inheritance:

Correct Answer is A

Explanation

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