Which of the following substances is correctly matched with its role in muscle function?

In addition to pulling on bones to cause movement, muscles also:

Three discrete types of muscle fibers are identified on the basis of their size, speed, and endurance. Which of the following athletic endeavors best represents the use of fast twitch oxidative (white) fibers?

A patient is ordered 3 L of NS over 15.5 hours.  Please calculate the pump rate.  Round to the nearest whole number.

Which of the following statements about muscle function is correctly defined?

A patient is ordered  120mg of medication Z PO BID X 10 days.  On hand, the nurse has: Medication Z 250MG/500ML  Please calculate the number of milliliters that should be given every dose. Please round to the nearest whole number. 

A wheelbarrow demonstrates the same type of lever as:

A patient is ordered 75 mg of medication C PO BID X 4 days.  On hand, the nurse has: Medication C 120mg/3ML Please calculate the number of milliliters that should be given every dose. Please round to the nearest hundredth decimal place. 

A patient is ordered 1560 mg of medication B PO BID X 4 days.  On hand the nurse has: Medication B 500MG/300 ML Please calculate the number of milliliters that should be given every dose. Please round to the nearest whole number.

Please convert 1.2 liters into milliliters