A pregnant woman in her second trimester asks the nurse about taking herbal supplements to alleviate nausea. Which of the following is the nurse's best response?

Correct Answer: B

Rationale: The correct answer is B because herbal supplements can vary in safety during pregnancy. It is always recommended to consult a healthcare provider before taking any supplements, as some herbs may potentially harm the pregnancy or interact with other medications. Answer A is incorrect as not all herbal supplements are safe during pregnancy. Answer C is incorrect as some herbal supplements may be safe if recommended by a healthcare provider. Answer D is incorrect as prescription medications are often more rigorously tested and regulated for safety during pregnancy compared to herbal supplements.

Correct Answer: C

Rationale: The correct answer is C. The loss of the mucous plug does not necessarily indicate that labor is starting right away. It can happen days to weeks before labor begins. A: Regular contractions every 10 minutes suggest labor progression. B: A bloody show can indicate the onset of labor. D: Water breaking is a sign of labor and requires immediate medical attention. Therefore, the patient needs further teaching on the timing and significance of losing the mucous plug.

Correct Answer: A

Rationale: The correct answer is A because decreased fetal movement could indicate a potential problem. Drinking a cold beverage and lying down can stimulate the baby to move, allowing the patient to count fetal movements. This can help assess the baby's well-being. Choice B is incorrect as waiting can delay necessary intervention. Choice C is incorrect as decreased fetal movement should not be dismissed without assessment. Choice D is incorrect as immediate action is needed but calling the doctor alone may not provide immediate relief or guidance.

Correct Answer: B

Rationale: The correct answer is B: Encourage the patient to take deep breaths and sit down immediately. This action is appropriate because the patient is experiencing symptoms of hypotension, which can lead to decreased blood flow to the brain causing faintness and lightheadedness. By encouraging the patient to take deep breaths and sit down immediately, the nurse is helping to increase oxygen intake and improve circulation, which can alleviate the symptoms. Explanation for why the other choices are incorrect: A: Instructing the patient to lie on her back can actually worsen symptoms as it can lead to a decrease in blood flow to the brain. C: Instructing the patient to stand up slowly is not appropriate as the patient is already feeling faint and lightheaded. This can increase the risk of falling and injury. D: Asking the patient to eat something sweet may not address the underlying cause of the symptoms, which is likely related to hypotension. It is important to address the immediate

Correct Answer: B

Rationale: The correct answer is B because smoking during pregnancy significantly increases the risk of adverse outcomes such as premature birth, low birth weight, and developmental delays. Nicotine and other harmful chemicals in cigarettes can restrict oxygen and nutrients to the baby, leading to these complications. Choice A is incorrect as smoking is never safe during pregnancy. Choice C is incorrect as any amount of smoking during pregnancy is harmful. Choice D is incorrect as smoking affects both the mother and the baby due to the harmful substances passing through the placenta.