Nokea
A nurse is teaching a client who is trying to conceive. Which of the following should the nurse instruct the client to increase in her diet to prevent a neural tube defect?
- A. Zinc
- B. Calcium
- C. Folate
- D. Iron
Correct Answer: C
Rationale: The correct answer is C: Folate. Folate is essential for preventing neural tube defects in newborns. It helps in the development of the baby's brain and spinal cord. Zinc (A) is important for overall health but not specifically for preventing neural tube defects. Calcium (B) is crucial for bone health, not neural tube development. Iron (D) is vital for preventing anemia but not directly related to neural tube defects.
You may also like to solve these questions
A nurse is preparing to initiate intravenous fluids via pump for a client.
which of the following actions should the nurse take?
- A. Obtain a surge protector that can accommodate the pump and several other appliances
- B. Ensure the IV tubing is primed and free of air bubbles before connecting it to the client
- C. Position the IV pump below the level of the client's heart to prevent rapid infusion
- D. Select a catheter gauge of 12 to ensure adequate fluid flow
Correct Answer: B
Rationale: The nurse should choose option B: Ensure the IV tubing is primed and free of air bubbles before connecting it to the client. This is crucial to prevent air embolism, which can be life-threatening. Priming the tubing ensures that only fluid is infused into the client's bloodstream. Air bubbles can travel to the heart and lungs, causing blockages and impairing circulation. Positioning the IV pump below the client's heart (option C) is incorrect as it can lead to rapid infusion and potential complications. Selecting a catheter gauge of 12 (option D) is not always necessary; the appropriate gauge depends on the client's condition and prescribed therapy. Obtaining a surge protector (option A) is irrelevant to the safe administration of IV therapy.
The nurse is continuing to care for the client.
Provider Prescriptions Day 1,
1030
Admit to obstetrical unit.
Serum magnesium level per facility policy 24 hr urine
for total protein and creatinine Insert indwelling
urinary catheter Continuous external fetal monitoring
Administer loading dose of magnesium sulfate 4 g via Intermittent IV bolus over 20 min
followed by a maintenance dose of 2 g/hr
Lactated Ringer's 50 ml/tr via continuous iV infusion Betamethasone
12 mg IM X2 doses given 24 hr apart
Labetalol 20 mg IV bolus now, then 100 mg PO twice dally starting at 2000 Vital signs every 30
min
Acetaminophen 650 mg PO every 6 hr PRN pain Hourly intake and
output
The provider has admitted the client to the inpatient obstetrics unit and written prescriptions based on the client's condition. The action the nurse should take first is------followed by ----------
- A. evaluating the fetal heart rate tracing
- B. monitoring urine output
- C. Checking the client's blood pressure
- D. administering labetalol
- E. Starting the continuous IV infusion
- F. inserting an indwelling urinary catheter
Correct Answer: C,D
Rationale: The correct first action is to check the client's blood pressure (Choice C) as it is essential to assess the client's immediate physiological status. High blood pressure in obstetric patients can lead to severe complications. Administering labetalol (Choice D) is the next step if the blood pressure is elevated, as it is a commonly used medication to manage hypertension in pregnancy. Choices A, B, E, and F are important interventions but should be prioritized after addressing the client's blood pressure as they are not directly related to the immediate risk of hypertensive crisis.
A charge nurse is teaching a new staff member about factors that increase a client's risk to become violent.
Which risk factor should the nurse include as the best predictor of future violence?
- A. Previous violent behavior
- B. Low self-esteem
- C. Substance use disorder
- D. A history of depression
Correct Answer: A
Rationale: The correct answer is A: Previous violent behavior. This is the best predictor of future violence because past behavior is a strong indicator of future actions. Individuals who have a history of violent behavior are more likely to exhibit violent tendencies again. Low self-esteem (B), substance use disorder (C), and a history of depression (D) can contribute to increased risk of violence, but they are not as reliable predictors as previous violent behavior. A history of violence is a key factor in assessing the potential for future violent acts.
A school nurse is performing scoliosis screening.
The nurse should recognize which of the following clinical manifestations as an indication of scoliosis?
- A. Uneven shoulder and pelvic heights
- B. Symmetrical scapulae
- C. Equal leg lengths
- D. Straight spinal alignment
Correct Answer: A
Rationale: The correct answer is A. Uneven shoulder and pelvic heights are indicative of scoliosis due to the lateral curvature of the spine. Symmetrical scapulae, equal leg lengths, and straight spinal alignment are not typical signs of scoliosis. Symmetrical scapulae and equal leg lengths suggest normal alignment, while straight spinal alignment does not reflect the characteristic curvature seen in scoliosis cases. Therefore, identifying uneven shoulder and pelvic heights is crucial in recognizing scoliosis.
A nurse is teaching dietary guidelines to a client who has celiac disease.
Which of the following food choices is appropriate for this client?
- A. Canned barley soup
- B. Potato pancakes.
- C. Wheat crackers
- D. White flour tortillas
Correct Answer: B
Rationale: The correct answer is B: Potato pancakes. This choice is appropriate as it is likely to be well-tolerated by the client. Potatoes are a good source of carbohydrates and can provide energy. Additionally, potato pancakes are easy to digest and can be a good option for someone with digestive issues. On the other hand, A, C, and D contain grains that may be harder to digest for some individuals, especially if they have digestive concerns. Canned barley soup (A) may also contain added preservatives and sodium, which may not be ideal for the client's condition. Wheat crackers (C) can be high in fiber and may be difficult to digest. White flour tortillas (D) are made from refined grains and may not provide the necessary nutrients for the client.