A nurse is caring for a client who has a prescription for lactated Ringer's IV 4,080 mL/24 hr. The nurse should set the IV infusion pump to deliver how many mL/hr to administer half the total volume in the first 8 hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["255"]

Step 1: Calculate half the total volume. The total volume is 4,080 mL. So, half the total volume is 4,080 mL ÷ 2 = 2,040 mL.

Step 2: Calculate the rate to administer half the total volume in the first 8 hours. So, the rate is 2,040 mL ÷ 8 hr = 255 mL/hr.

Therefore, the nurse should set the IV infusion pump to deliver 255 mL/hr to administer half the total volume in the first 8 hr.

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Correct Answer is B

Explanation

A. Incorrect. The natural loss of deciduous (baby) teeth typically begins around 6 years of age, not at 2 years old.
B. Correct. Toddlers often have a nontender, protruding abdomen due to their underdeveloped abdominal muscles.
C. Incorrect. The fontanels (soft spots on the baby's head) should be closed by 18-24 months of age. Palpable fontanels at 2 years old could indicate abnormal cranial development.
D. Incorrect. It is not typical for a 2-year-old's head circumference to exceed their chest circumference. Head circumference is usually greater in infants but gradually becomes similar to chest circumference by 1-2 years of age.

A. Urine culture B. Ibuprofen 600 mg every 6 hr for mild to moderate pain C. Obtain provider prescription for phenazopyridine D. Vaginal culture E. Obtain provider prescription for antibiotics

Correct Answer is ["A","C","E"]

Explanation

A. Urine culture: This will help identify the presence of any urinary tract infection (UTI) causing discomfort and burning during urination.
B. Ibuprofen 600 mg every 6 hr for mild to moderate pain: While ibuprofen can help with pain relief, it does not address the potential underlying urinary tract infection, so it's important to address the infection first.
C. Obtain provider prescription for phenazopyridine: Phenazopyridine is a urinary analgesic that can provide relief from the pain and discomfort associated with UTIs.
D. Vaginal culture: The client's symptoms are related to discomfort and burning upon urination, suggesting a urinary tract issue rather than a vaginal issue. Therefore, a vaginal culture may not be relevant in this context.
E. Obtain provider prescription for antibiotics: If a urinary tract infection is suspected based on the client's symptoms and urine culture results, antibiotics may be needed to treat the infection.

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Naxlex Comprehensive Predictor Exams

A nurse is assessing a 2-year-old toddler. Which of the following findings should the nurse expect?

Correct Answer is B

Explanation

Correct Answer is ["A","C","E"]

Explanation

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