In 1912, Alfred Wegener discovered magnetic anomalies, and demonstrated that midocean ridges are at the center of tectonic plates.

The crust and mantle of the earth are distinguished by their distinct chemical makeups. 

Bands of rock of similar magnetic polarity are usually found on each side of a mid-ocean ridge, and similar distances from the ridge.

Viral and bacterial meningitis usually present with similar clinical manifestations; however, viral meningitis is usually more severe than bacterial meningitis. 

Of the following choices, which sea floor feature is likely to have the steepest slope?

Which of the following is most associated with the formation of a guyot?

Instructions:Refer to the medication label for Atropine Sulfate Injection, USP (400 mcg/mL): Scenario:You are working in the pediatric emergency department. A 5-year-old patient weighing 18 kg presents with symptomatic bradycardia. The provider orders Atropine 0.02 mg/kg IV push. According to pediatric advanced life support (PALS) guidelines, the maximum single dose of atropine IV for a child is 0.5 mg. You have Atropine 400 mcg/mL available in a multiple-dose vial.                                                                                       Multi-Part Clinical Calculation Question: What is the calculated dose in mg for this patient based on their weight? Does this dose exceed the maximum allowed by PALS guidelines? (Yes or No) Based on the appropriate dose, how many milliliters (mL) should you draw up and administer?   Note: Please express your answer in the following format, using the appropriate values for each blank: Dose ordered: | Volume to administer: [] mL

Instructions:Review the following medication label for Pretendmed XR (fauxpharmoide) 250 mg: Scenario:A patient has been prescribed Pretendmed XR 750 mg once daily for the management of a chronic condition. You have available Pretendmed XR 250 mg extended-release capsules, as shown on the label. Important: This is an extended-release formulation and must be administered whole. It cannot be split or crushed.                                                                       Question: How many capsules will you need to administer to deliver the full 750 mg daily dose?

Mid-ocean ridges form the boundary between two distinct lithospheric plates.

A nurse is preparing to administer clindamycin 200 mg by intermittent IV bolus. The amount available is clindamycin injection 200 mg in 100 mL 0.9% sodium chloride (0.9% NaCl) to infuse over 30 min. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Do not use a tailing zero)