A nurse is teaching a client in her second trimester about measures to relieve heartburn during pregnancy.Which of the following measures does the nurse include in the teaching? (Select all that apply)
Lie down after meals.
Remain upright after meals.
Eat small, frequent meals.
Drink 2 large glasses of water before each meal.
Discuss antacid recommendations with the provider.
Correct Answer : B,C,E
Choice A rationale
Lying down after meals can exacerbate heartburn by allowing stomach acid to flow back into the esophagus. It is generally recommended to remain upright after eating to help prevent this.
Choice B rationale
Remaining upright after meals helps prevent heartburn by keeping stomach acid in the stomach and reducing the likelihood of acid reflux. This can be achieved by sitting or standing for at least 30 minutes after eating.
Choice C rationale
Eating small, frequent meals can help prevent heartburn by reducing the amount of food in the stomach at any one time, which decreases the pressure on the stomach and the likelihood of acid reflux.
Choice D rationale
Drinking large amounts of water before meals can increase the volume in the stomach and may exacerbate heartburn. It is generally better to drink fluids between meals rather than before or during meals.
Choice E rationale
Discussing antacid recommendations with the provider is appropriate. Antacids can help neutralize stomach acid and provide relief from heartburn, but it is important to consult with a healthcare provider to ensure that the chosen antacid is safe for use during pregnancy.
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Correct Answer is A
Explanation
Choice A rationale
The ductus venosus, foramen ovale, and ductus arteriosus are shunts in fetal circulation that bypass the lungs and liver, directing oxygenated blood to the brain and body. The foramen ovale allows blood to flow from the right atrium to the left atrium, bypassing the lungs. The ductus arteriosus connects the pulmonary artery to the aorta, allowing blood to bypass the lungs. The ductus venosus shunts blood from the umbilical vein to the inferior vena cava, bypassing the liver.
Choice B rationale
This choice is incorrect because the primary purpose of these shunts is not to ensure proper development of the fetal heart. While they do play a role in directing blood flow, their main function is to bypass the non-functional fetal lungs and liver.
Choice C rationale
This choice is incorrect because the shunts are not primarily involved in regulating blood pressure in the fetus. Their main function is to direct oxygenated blood to vital organs like the brain and heart.
Choice D rationale
This choice is incorrect because the shunts bypass the lungs, which are not yet functional in the fetus. Gas exchange occurs in the placenta, not the fetal lungs.
Correct Answer is C
Explanation
Choice A rationale
Changing professions is not necessary solely due to pregnancy. However, it is important to consider the specific risks associated with the current job. In this case, the client works in a hair and nail salon, which may expose her to various chemicals and environmental toxins. These toxins can pose risks to both the mother and the developing fetus. Therefore, the focus should be on minimizing exposure to these hazards rather than changing professions altogether.
Choice B rationale
While it is important to be mindful of weight limits during pregnancy to avoid strain and injury, this is not the primary concern for a client working in a hair and nail salon. The main risk in this scenario is exposure to environmental toxins, which can have more significant implications for the health of the mother and the developing fetus.
Choice C rationale
Exposure to environmental toxins is a significant concern for pregnant women working in hair and nail salons. These environments often contain chemicals such as formaldehyde, toluene, and phthalates, which can be harmful to both the mother and the developing fetus. Educating the client about the risks associated with these toxins and providing guidance on how to minimize exposure is crucial for ensuring a healthy pregnancy.
Choice D rationale
While reducing the number of clients seen in a day may help manage physical strain and fatigue, it does not address the primary concern of exposure to environmental toxins. The focus should be on minimizing contact with harmful chemicals and ensuring a safe working environment for the pregnant client.