A client at 28-weeks gestation whose hemoglobin level is 10.7 g/dL (107 g/L) and hematocrit is 32.3% (0.323 volume fraction), tells the nurse that she eats plenty of green vegetables.
When the client asks the nurse how the pregnancy might affect the laboratory findings, which information should the nurse provide?
Increasing intake of protein might improve these values.
Plasma volume increases, making the blood count appear low.
Almost all women at 28-weeks gestation have anemia.
It might be necessary to take an iron supplement twice daily.
The Correct Answer is B
Choice A rationale
While protein is an essential nutrient for overall health and wellbeing, increasing protein intake alone is unlikely to significantly improve hemoglobin levels. Hemoglobin is a protein in red blood cells that carries oxygen, and its production depends on having enough iron, vitamin B12, and folic acid, not just protein.
Choice B rationale
During pregnancy, the volume of blood in a woman’s body increases to support the growing fetus. This increase in blood volume can dilute the blood, which can lead to a decrease in the concentration of red blood cells and hemoglobin, a condition known as physiological anemia of pregnancy. This is a normal part of pregnancy and is typically not a cause for concern.
Choice C rationale
While it’s true that many women experience changes in their hemoglobin levels during pregnancy, it’s not accurate to say that almost all women at 28-weeks gestation have anemia. Anemia is defined as a level of hemoglobin that’s lower than normal, and the normal range can vary. However, it’s important to note that the normal range for hemoglobin does decrease during pregnancy.
Choice D rationale
Iron is a key component of hemoglobin, and iron deficiency is a common cause of anemia. If a pregnant woman’s hemoglobin levels are low, taking an iron supplement might help increase these levels. However, it’s important to talk to a healthcare provider before starting any new medication or supplement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While protein is an essential nutrient for overall health and wellbeing, increasing protein intake alone is unlikely to significantly improve hemoglobin levels. Hemoglobin is a protein in red blood cells that carries oxygen, and its production depends on having enough iron, vitamin B12, and folic acid, not just protein.
Choice B rationale
During pregnancy, the volume of blood in a woman’s body increases to support the growing fetus. This increase in blood volume can dilute the blood, which can lead to a decrease in the concentration of red blood cells and hemoglobin, a condition known as physiological anemia of pregnancy. This is a normal part of pregnancy and is typically not a cause for concern.
Choice C rationale
While it’s true that many women experience changes in their hemoglobin levels during pregnancy, it’s not accurate to say that almost all women at 28-weeks gestation have anemia. Anemia is defined as a level of hemoglobin that’s lower than normal, and the normal range can vary. However, it’s important to note that the normal range for hemoglobin does decrease during pregnancy.
Choice D rationale
Iron is a key component of hemoglobin, and iron deficiency is a common cause of anemia. If a pregnant woman’s hemoglobin levels are low, taking an iron supplement might help increase these levels. However, it’s important to talk to a healthcare provider before starting any new medication or supplement.
Correct Answer is D
Explanation
Choice A rationale
Obtaining blood cultures is not the first action to take in this situation. Blood cultures would be used to identify a bloodstream infection, which is not indicated by the client’s current symptoms.
Choice B rationale
Covering the lesion with a dressing is not the appropriate action. Herpes lesions are highly contagious, and covering them does not eliminate the risk of transmission during vaginal delivery.
Choice C rationale
Administering penicillin is not the appropriate action. Penicillin is an antibiotic used to treat bacterial infections, not viral infections like herpes.
Choice D rationale
Preparing for a cesarean section is the correct action. A cesarean section is recommended for women with active genital herpes lesions or prodromal symptoms at the time of labor to prevent transmission of the virus to the newborn during delivery.
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