Comprehensive Pediatric Nursing Exam Prep: Growth, Development, Medication Calculations, and Child Safety Scenarios Questions Verified and Complete Verified Rationales Graded A+ Latest Updated 2026

Comprehensive Pediatric Nursing Exam Prep: Growth, Development, Medication Calculations, and Child Safety Scenarios Questions Verified and Complete Verified Rationales Graded A+ Latest Updated 2026 A nurse is preparing to administer acetaminophen 10 mg/kg/dose to a child who weighs 28 lb. The amount available is acetaminophen 120 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) __________mL Step 1: What is the unit of measurement the nurse should calculate? kg Step 2: Set up an equation and solve for X. 2.2 lbClient's weight in lb = 1 kgX kg 2.2 lb28 lb = 1 kgX kg X kg = 12.7272 kg Step 3: What is the unit of measurement the nurse should calculate? mg Step 4: Set up an equation and solve for X. X mg = Dose per kg × Client's weight in kg X mg = 10 mg × 12.7272 X mg = 127.2727 mg Step 5: What is the unit of measurement the nurse should calculate? mL Step 6: What is the dose the nurse should administer? Dose to administer = Desired 127.2727 mg Step 7: What is the dose available? Dose available = Have 120 mg Step 8: Should the nurse convert the units of measurement? No Step 9: What is the quantity of the dose available? 5 mL Step 10: Set up an equation and solve for X. HaveDesired = QuantityX 120 mg127.2727 = 5 mLX mL X mL = 5.3030 mL Step 11: Round if necessary. 5.3030 = 5.3 Step 12: Reassess to determine whether the amount to give makes sense. If there are 120 mg/5 mL and the amount prescribed is 127 mg, it makes sense to administer acetaminophen 5.3 mL. A nurse is providing anticipatory guidance about child development to the parents of a preschooler. Which of the following developmental tasks should the nurse include as being expected of a preschooler? Controls impulsive feelings Builds a collection of cards Expresses need for privacy Participates in imaginary play Participates in imaginary play By 5 years of age, a preschooler should participate in imaginary and creative play, play cooperatively with peers, and speak in complete sentences. A nurse is preparing to measure an infant's vital signs. The nurse should use which of the following sites to assess a heart rate? Carotid artery Apex of the heart Brachial artery Radial artery Apex of the heart The most effective way to assess an infant's heart rate is to auscultate at the apex of the heart. A nurse is providing anticipat