Iron deficiency anemia often occurs during pregnancy as a result of

Decreased production of erythrocytes

Inadequate intake of iron

Dilution of hemoglobin concentration

The fetus establishing iron stores

Answer and Explanation

The Correct Answer is B

Choice A: Decreased production of erythrocytes

This is not the primary cause of iron deficiency anemia during pregnancy. While erythrocyte production may be affected in certain conditions, it is not directly linked to iron deficiency anemia in pregnancy¹.

Choice B: Inadequate intake of iron

This is the correct answer. During pregnancy, the body needs more iron to make hemoglobin for the increased volume of blood. If the intake of iron is not sufficient, it could lead to iron deficiency anemia¹.

Choice C: Dilution of hemoglobin concentration

While it's true that the blood volume increases during pregnancy, leading to a relative dilution of hemoglobin, this is not the primary cause of iron deficiency anemia. The main issue is the lack of sufficient iron intake¹.

Choice D: The fetus establishing iron stores

While the fetus does require iron, which it gets from the mother, this is not the primary cause of iron deficiency anemia during pregnancy. The main issue is still the mother's inadequate intake of iron¹.

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Correct Answer is C

Explanation

Choice A reason: A biophysical profile score of 8 is a good indicator of fetal well-being, but it does not measure the fetal lung maturity. It consists of five parameters: fetal breathing movements, fetal movements, fetal tone, amniotic fluid volume, and nonstress test.

Choice B reason: Phosphatidylglycerol (PG) is a phospholipid that is present in the fetal lung surfactant. Its presence indicates that the fetal lungs are mature, while its absence does not rule out the possibility of maturity.

Choice C reason: Lecithin and sphingomyelin are two phospholipids that are found in the fetal lung surfactant. The L/S ratio is the ratio of lecithin to sphingomyelin in the amniotic fluid. A ratio of 2:1 or higher indicates that the fetal lungs are mature and can produce enough surfactant to prevent respiratory distress syndrome.

Choice D reason: A nonstress test is a test that measures the fetal heart rate and its response to fetal movements. A reactive test means that the fetal heart rate increases by at least 15 beats per minute for at least 15 seconds twice in a 20-minute period. This indicates that the fetus is healthy and well-oxygenated, but it does not reflect the fetal lung maturity.

A. Just a little lump on your cervix. We can freeze it off. B. You probably caught this from your current boyfriend. He should get tested for this. C. HPV is a type of early human immunodeficiency virus (HIV). You will die from this. D. HPV stands for human papillomavirus. It is a sexually transmitted infection (STI) that can lead to cervical cancer. There is no known cure but symptoms are treatable.

Correct Answer is D

Explanation

Choice A reason: This is a misleading and dismissive response that does not explain what HPV is or how it can affect the patient's health. It also implies that the patient's condition is trivial and easily resolved, which is not true.

Choice B reason: This is a judgmental and accusatory response that does not answer the patient's question. It also assumes that the patient's current partner is the source of the infection, which may not be the case. HPV can remain dormant for years and be transmitted by previous partners.

Choice C reason: This is a false and alarming response that does not provide accurate information about HPV or HIV. It also scares the patient unnecessarily and does not offer any hope or support.

Choice D reason: This is the best response as it provides a clear and factual explanation of what HPV is and how it can affect the patient's health. It also acknowledges that there is no cure for the infection but that the symptoms can be managed with proper treatment.

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Iron deficiency anemia often occurs during pregnancy as a result of

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is scheduled for a cesarean birth based on the fetal lungs having reached maturity. Which of the following indicates that the fetal lungs are mature?

Correct Answer is C

Explanation

A 25-year-old single woman comes to the gynecologist's office for a follow-up visit related to her abnormal Papanicolaou (Pap) smear. The test revealed that the patient has human papillomavirus (HPV). The patient asks, "What is that? Can you get rid of it?" Your best response is:

Correct Answer is D

Explanation

When teaching a group of students about chlamydia, which of the following points is most important for the healthcare provider to emphasize?

The nurse should know that once human immunodeficiency virus (HIV) enters the body, seroconversion to HIV positivity usually occurs within:

Iron deficiency anemia often occurs during pregnancy as a result of

A nurse is providing teaching to a client who is at 30 weeks of gestation and is to have a nonstress test (NST). Which of the following statements by the client indicates a need for further teaching?

A nurse is caring for a client who is to undergo an amniotomy. Which of the following is the priority nursing action following this procedure?