Order: Amiodarone 128 mg IV. Administration rate of 8 mg/min. Available: 900 mg Amiodarone in a 250 mL bag of D5W. At what rate will the nurse program the infusion pump to deliver the Amiodarone?How many minutes will it take to infuse this loading dose? (Round to the nearest minute.) The pump will be programmed for mL/hr. The loading dose will be infused in minutes.  (No partial credit for this question. You must answer both questions correctly to receive 1 point.)

Which statement about the relationship between enzymes and equilibrium is correct?

A nurse is educating a patient about how statin medications lower cholesterol. Which of the following statements accurately describes the mechanism of action of statins? Statins reduce blood cholesterol by blocking an enzyme required for cholesterol production in the liver. Statins lower serum cholesterol levels by inhibiting the intestinal absorption of cholesterol. Statins increase the number of LDL receptors on the liver, enabling the removal of more LDL cholesterol from the bloodstream. Statins can increase levels of HDL cholesterol.

Ordered: Humulin Regular U-100 insulin 4 units per hour.Supply: 10 units of Humulin Regular U-100 insulin in 30 mL of 0.9% Sodium Chloride.At what rate in mL/hr should the IV infuse?

The Bohr effect in hemoglobin refers to:

The physician has written an order for a patient to receive 1,000 mL of Lactated Ringer’s (LR) over 14 hours. The LR will be administered with an IV infusion pump.  At what rate will the infusion pump be programmed to administer this fluid?

What is the major structural role of glycine in proteins?

For an enzyme with Km=10 µM, which statement is true at =10 µM under Michaelis–Menten conditions?

Which statement best distinguishes bases, nucleosides, and nucleotides?

Which combination best describes the functional specialization of myoglobin and hemoglobin in oxygen handling in the body?