Nokea
What point in the pregnancy is the most accurate time to determine gestational age through ultrasound?
- A. First trimester
- B. Second trimester
- C. Third trimester
- D. No difference in accuracy among the trimesters
Correct Answer: A
Rationale: Gestational age determination is most accurate in the first trimester, as accuracy decreases in later stages.
You may also like to solve these questions
A patient in active labor starts to complain of circumoral numbness and tingling in her fingertips. What should the nurse do?
- A. Increase intravenous fluids.
- B. Give the woman pain medication.
- C. Obtain an arterial blood gas.
- D. Encourage the woman to slow down her breathing.
Correct Answer: D
Rationale: The correct answer is D: Encourage the woman to slow down her breathing. Circumoral numbness and tingling in the fingertips are symptoms of hyperventilation, which can occur during labor due to increased anxiety. Slowing down breathing helps to correct the imbalance of oxygen and carbon dioxide levels, alleviating the symptoms. Increasing IV fluids (A) is not indicated for hyperventilation. Pain medication (B) does not address the root cause. Obtaining an arterial blood gas (C) is not necessary unless the symptoms persist after addressing hyperventilation.
What point in the pregnancy is the most accurate time to determine gestational age through ultrasound?
- A. First trimester
- B. Second trimester
- C. Third trimester
- D. No difference in accuracy among the trimesters
Correct Answer: A
Rationale: Gestational age determination is most accurate in the first trimester, as accuracy decreases in later stages.
A pregnant patient is concerned about preeclampsia, as she has a family history of the condition. Which of the following should the nurse prioritize in monitoring this patient?
- A. Frequent assessment of blood pressure and urine for protein
- B. Monitoring for abdominal pain and nausea
- C. Increasing the patient's fluid intake to avoid dehydration
- D. Encouraging the patient to rest and avoid strenuous activity
Correct Answer: A
Rationale: The correct answer is A because preeclampsia is characterized by high blood pressure and proteinuria. Monitoring blood pressure and urine for protein is essential for early detection and intervention. Choice B is incorrect as abdominal pain and nausea are not specific symptoms of preeclampsia. Choice C is incorrect because excessive fluid intake can worsen preeclampsia. Choice D is incorrect as rest alone cannot prevent or manage preeclampsia. Prioritizing blood pressure and urine monitoring helps identify and manage preeclampsia efficiently.
What is the primary goal of using an epidural for pain management during labor?
- A. to provide analgesia without sedation
- B. to allow for movement and positioning
- C. to relieve anxiety and promote relaxation
- D. to allow for continuous monitoring
Correct Answer: A
Rationale: The primary goal of using an epidural during labor is to provide analgesia without sedation. Epidurals block pain signals, allowing the laboring individual to feel relief while remaining fully conscious. This helps manage labor pain effectively without causing sedation, allowing the individual to actively participate in the birthing process. Choice B is incorrect because epidurals can limit movement and positioning due to numbness. Choice C is incorrect as the main purpose is pain relief, not anxiety relief. Choice D is incorrect as continuous monitoring can be achieved through other methods, and it is not the primary goal of using an epidural.
Which client consumed the most dairy servings in one day?
- A. Client 1
- B. Client 2
- C. Client 3
- D. Client 4
Correct Answer: B
Rationale: Client 2 consumed the highest number of dairy servings based on the provided quantities of yogurt, milk, cottage cheese, and hard cheese.