A nurse is preparing to administer metronidazole 2 g PO. The amount available is 500 mg tablets. How many tablets should the nurse administer? (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 ["4"]

To calculate the number of tablets needed:

Total dose (2 g) ÷ Dose per tablet (500 mg) = Number of tablets 2,000 mg ÷ 500 mg = 4 tablets

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Correct Answer is C

Explanation

A) Incorrect- Terbutaline is a tocolytic medication used to relax uterine muscles and inhibit contractions, not to treat an ectopic pregnancy.
B) Incorrect- Magnesium sulfate is used to prevent seizures in clients with preeclampsia, not to treat ectopic pregnancies.
C) Correct - Methotrexate is often used to treat unruptured ectopic pregnancies in the early stages by inhibiting the growth of trophoblastic tissue.
D) Incorrect- Calcium gluconate is used to treat magnesium toxicity and other conditions related to calcium imbalance, not to treat ectopic pregnancies.

A. Insert the needle at a 45° angle B. Obtain parental consent C. Give the first dose at 24 hr after birth. D. Administer the medication into the dorsal gluteal muscle

Correct Answer is C

Explanation

A) Incorrect- The angle of insertion for the hepatitis B vaccine is typically 90 degrees.

B) Incorrect- Obtaining parental consent is important for any medical procedure involving a minor, but it is not specific to the administration of the hepatitis B vaccine.
C) Correct - The first dose of the hepatitis B vaccine is usually given within the first 24 hours after birth to newborns whose mothers are hepatitis B positive to prevent vertical transmission.
D) Incorrect- The hepatitis B vaccine is usually administered into the vastus lateralis muscle in the newborn's thigh, not the dorsal gluteal muscle.

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A nurse is preparing to administer metronidazole 2 g PO. The amount available is 500 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting in the care of a client who is experiencing an unruptured ectopic pregnancy that is at 8 weeks of gestation. Which of the following medications should the nurse expect the provider to prescribe?

Correct Answer is C

Explanation

A nurse is assisting with the care of a newborn whose mother has hepatitis B. Which of the following actions should the nurse plan to take when administering the hepatitis B vaccine?

Correct Answer is C

Explanation

A nurse is reinforcing teaching about safety measures for preventing newborn abduction with a client who is postpartum. Which of the following statements should the nurse make?

A nurse is preparing to administer metronidazole 2 g PO. The amount available is 500 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is reinforcing teaching about perineal care to a client who is 2 hr postpartum and has an episiotomy and hemorrhoids. Which of the following statements by the client indicates an understanding of the teaching?

A nurse in a provider's office is collecting data from a client who is requesting a prescription for a transdermal contraceptive patch. The nurse should recognize which of the following client findings is a contraindication for this method of contraception.

A nurse on the postpartum unit is caring for a client who delivered vaginally 3 hr ago. Which of the following manifestations is a possible indication of postpartum hemorrhage?

A nurse is preparing to collect a specimen for newborn screening. Which of the following actions should the nurse take?

A nurse is collecting data from a newborn who is 1 hr old and was born at 43 weeks of gestation. Which of the following findings should the nurse expect? (Select all that apply.)

A nurse in a clinic is reinforcing teaching about signs of effective breastfeeding with a client who has a 5-day-old newborn. Which of the following statements by the client demonstrates an understanding of the teaching?