A child who weighs 16 pounds receives a prescription for amoxicillin 25 mg/kg/day by mouth in divided doses every 12 hours.

The bottle is labeled, "Amoxicillin for Oral Suspension, USP 200 mg per 5 mL.”. How many mL should the nurse administer with each dose? (Enter numerical value only.

If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["2.3"]

Step 1 is to convert the child's weight from pounds to kilograms. 16 pounds ÷ 2.2 = 7.3 kg.

Step 2 is to calculate the total daily dose in mg. 25 mg/kg × 7.3 kg = 182.5 mg.

Step 3 is to determine the dose per administration, divided by 2 since the dose is given every 12 hours. 182.5 mg ÷ 2 = 91.25 mg.

Step 4 is to convert the dose from mg to mL using the concentration of the medication. 91.25 mg ÷ (200 mg/5 mL) = 91.25 ÷ 40 = 2.3 mL per dose. The answer is 2.3 mL.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is A

Explanation

Choice A rationale

Collecting a urine sample to screen for protein is essential as proteinuria is a key indicator of preeclampsia, a condition characterized by high blood pressure and potential organ damage during pregnancy. Early detection is vital to manage the condition and prevent complications.

Choice B rationale

Asking about a history of delivering large babies (macrosomia) is not immediately relevant to the current symptoms of headache and elevated blood pressure, which are more indicative of hypertensive disorders rather than previous birth weights.

Choice C rationale

Examining the client for pedal edema is important but not the immediate priority. While edema can be associated with preeclampsia, the presence of proteinuria and elevated blood pressure are more critical indicators that need to be addressed first.

Choice D rationale

Establishing the frequency of headaches is useful information but not the immediate priority. The combination of an excruciating headache and elevated blood pressure necessitates a more urgent assessment for preeclampsia, starting with a urine sample for protein.

A. Maternal blood pressure. B. Level of pain sensation. C. Station of presenting part. D. Variability of fetal heart rate.

Correct Answer is A

Explanation

Choice A rationale

Maternal blood pressure is crucial to monitor post-epidural anesthesia, as hypotension is a common side effect. Prompt detection and management of low blood pressure are vital to ensuring maternal and fetal well-being, making this the most important assessment.

Choice B rationale

Monitoring pain sensation helps determine the effectiveness of the epidural and the level of anesthesia. However, it is secondary to monitoring for hypotension, which can have more immediate and severe consequences.

Choice C rationale

The station of the presenting part is important for labor progression assessment but not as critical as monitoring for hypotension, which can significantly impact both the mother and fetus.

Choice D rationale

Fetal heart rate variability is vital, but immediate maternal hypotension management takes precedence, as it directly affects fetal oxygenation. .

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client who is 37 weeks gestation comes to the women's health clinic reporting an excruciating headache. On examination, the nurse determines the client has an elevated blood pressure. Which action should the nurse implement next?

Correct Answer is A

Explanation

Which is the most important assessment for the nurse to conduct following the administration of epidural anesthesia to a client who is at 40-weeks gestation?

Correct Answer is A

Explanation

The nurse is providing discharge instructions to the caregiver of an infant with recurrent otitis media. Which statement made by the caregiver should the nurse recognize as needing additional education about minimizing subsequent infections?

A child who weighs 25 kg receives a prescription for isoniazid 10 mg/kg/day by mouth once a day. The bottle is labeled "isoniazid Oral Solution, USP 50 mg per 5 mL.”. How many mL should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest whole number.)

The nurse is caring for a child with a unilateral long-leg cast applied for the correction of clubfoot. Which action is most important for the nurse to perform?

Following a vaginal delivery, the nurse places the neonate under the radiant warmer to elicit spontaneous respirations. The newborn has a heart rate of 100 beats per minute and remains apneic when the nurse flicks the soles of the feet. Which action should the nurse implement next?

A parent rushes their 3-year-old child to the emergency department with an asthma exacerbation. Which additional finding should alert the nurse that the child is in acute respiratory distress?

The nurse is caring for an infant admitted with dehydration, irritability, signs of extreme hunger, and a palpable olive-like mass in the upper right abdominal quadrant. When feeding the infant, the nurse should monitor for which development?

During the admission process of a school-age child, the child states, "I'm going to have an operation.”. Which response is best for the nurse to provide to this child?

A mother brings her male preschooler to the clinic because he has had diarrhea, vomiting, and high fevers for the past three days. The child begins to cry and cling to his mother when the nurse enters the examination room. Which action should the nurse implement to get the child to cooperate?