A pregnant patient is at 30 weeks gestation and is experiencing dizziness and lightheadedness when standing. What is the nurse's first priority action?
Correct Answer: A
Rationale: The correct answer is A: Encourage the patient to drink fluids and rest for 10 minutes. This is the first priority action because dizziness and lightheadedness in a pregnant patient at 30 weeks gestation could be due to orthostatic hypotension, a common issue in pregnancy. Encouraging the patient to drink fluids and rest will help increase blood volume and alleviate symptoms.
Choice B is incorrect because lying flat on her back can worsen symptoms due to supine hypotensive syndrome. Choice C is not the first priority as checking for anemia or monitoring blood pressure should come after addressing immediate symptoms. Choice D is incorrect because immediate delivery is not warranted based on the symptoms described.