A nurse is caring for a client who is at 12 weeks of gestation and has hyperemesis gravidarum. Which of the following manifestations should the nurse expect?
Decreased BP.
WBC count 15,000/mm³ (5,000 to 15,000/mm³).
Pruritus.
Hemoglobin 18 g/dL (11 to 16 g/dL). .
The Correct Answer is A
Choice A rationale
"Decreased BP.”. This is correct because hyperemesis gravidarum can lead to dehydration, which in turn can cause hypotension (decreased blood pressure).
Choice B rationale
"WBC count 15,000/mm³ (5,000 to 15,000/mm³).”. This is incorrect because while WBC count can be elevated due to stress or infection, it is not a primary manifestation of hyperemesis gravidarum.
Choice C rationale
"Pruritus.”. This is incorrect because pruritus is not commonly associated with hyperemesis gravidarum. It is more likely related to other conditions like cholestasis of pregnancy.
Choice D rationale
"Hemoglobin 18 g/dL (11 to 16 g/dL).”. This is incorrect because an elevated hemoglobin level is not a direct manifestation of hyperemesis gravidarum, although dehydration can potentially concentrate blood components and slightly elevate hemoglobin.
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Correct Answer is B
Explanation
Choice A rationale
Ensuring the client has a full bladder before the procedure is incorrect. A full bladder can cause discomfort during the pelvic examination and may obscure the pelvic organs, making the examination more challenging for the provider.
Choice B rationale
Instructing the client to bear down when the speculum is inserted is correct. Bearing down helps relax the pelvic muscles, making it easier to insert the speculum and perform the examination with minimal discomfort.
Choice C rationale
Encouraging the client to take rapid, shallow breaths during the procedure is incorrect. This can increase anxiety and tension in the pelvic muscles, making the examination more uncomfortable.
Choice D rationale
Applying povidone-iodine to the provider's fingers prior to bimanual examination is incorrect. The standard procedure involves using gloves and lubricant to prevent infection and ensure patient comfort, not povidone-iodine.
Correct Answer is B
Explanation
Choice A rationale
1/2 cup (4 oz) orange juice provides about 55 micrograms of folate. While it is a good source of vitamin C and other nutrients, it does not contain as much folate compared to leafy greens.
Choice B rationale
1 cup cooked spinach contains approximately 263 micrograms of folate, making it one of the richest sources of this essential vitamin. Folate is crucial for DNA synthesis and cell division, especially during pregnancy.
Choice C rationale
1 large egg contains about 24 micrograms of folate. Although eggs offer several nutrients like protein and vitamins, their folate content is relatively low compared to green vegetables.
Choice D rationale
1 cup pasta has around 102 micrograms of folate, assuming it is enriched pasta. While it contributes to daily folate intake, it does not compare to the high levels found in spinach.