A patient comes to the antepartal clinic for her visit and provides the nurse with information.
What piece of information places this patient at high risk for exposure to teratogenic agents?
She lives with two dogs at home.
She works as a part-time oncology nurse.
She is lacto-ova vegetarian.
She commutes to work on a train.
The Correct Answer is B
The correct answer is choice B. She works as a part-time oncology nurse. This is because oncology nurses are exposed to teratogenic agents, which are substances that can cause abnormalities in an exposed fetus. Teratogenic agents can cross the placenta and alter fetal morphology or function. Examples of teratogenic agents are lead, methyl mercury, polychlorinated biphenyls, lithium, vitamin K antagonists, tobacco, rubella, cytomegalovirus, ionizing agents, hyperthermia, diabetes, and some drugs.
Choice A is wrong because living with two dogs at home does not pose a high risk for exposure to teratogenic agents.Dogs can be beneficial for pregnant women as they provide companionship and exercise.
Choice C is wrong because being a lacto-ova vegetarian does not pose a high risk for exposure to teratogenic agents.Lacto-ova vegetarians can get adequate nutrition from plant-based foods, dairy products, and eggs.
Choice D is wrong because commuting to work on a train does not pose a high risk for exposure to teratogenic agents.Trains are a safe and convenient mode of transportation for pregnant women.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice C. Caloric intake should be 300 calories above the suggested non-pregnant caloric intake.This is because women with gestational diabetes need to meet the nutritional needs of pregnancy and also control their blood glucose levels.
Choice A is wrong because carbohydrates should make up about 45% of the total dietary intake for women with gestational diabetes, not 25%.
Carbohydrates are important for providing energy and nutrients for the mother and the baby.
Choice B is wrong because animal protein can be included in the pre-bedtime snack as long as it is combined with some carbohydrates.
Protein can help prevent low blood glucose levels during the night.
Choice D is wrong because sugar substitutes do not help to control blood glucose levels.They may also have adverse effects on the baby’s development.Women with gestational diabetes should limit their intake of added sugars and choose foods with natural sugars instead.
Correct Answer is C
Explanation
The correct answer is choice C. Urine testing is the best indication of whether my blood sugar is under control. This is wrong because urine testing only reflects the blood sugar level at the time of urination, not the current level.
It also does not detect low blood sugar levels (hypoglycemia), which can be dangerous for the mother and the baby.
The best way to monitor blood sugar levels during pregnancy is to use a glucometer, which measures the blood glucose level from a drop of blood.
Choice A is correct because insulin requirements usually increase during pregnancy due to hormonal changes and increased insulin resistance.
The patient may need to adjust her insulin dose according to her blood glucose levels and dietary intake.
Choice B is correct because the patient needs to eat a balanced diet that provides adequate calories and nutrients for herself and the baby.
She may need to consult a dietitian to plan her meals and snacks according to her blood glucose levels and insulin regimen.
Choice D is correct because regular exercise can help lower blood glucose levels, improve insulin sensitivity, and prevent excessive weight gain during pregnancy.
The patient should consult her healthcare provider before starting or changing her exercise routine.
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