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ADVANCED CONCEPTS A patient is prescribed to start cyclobenzaprine. Before administering the drug, you find he has a slow and irregular heartbeat. What is your best action?

What is the chemical formula for the ternary compound composed of Al3+ and SO42- ions?

Indicate which of the following is a polar covalent bond?

ADVANCED CONCEPTS A patient prescribed fluoxetine develops anxiety, diaphoresis, confusion, tremors, restlessness, and a heart rate of 114 per minute. What adverse effect do you recognize?

Predict which of the following has an ionic bond:

For which patient should the nurse question an order for cyclobenzaprine?

Consider the hydrazine molecule, N2H4.  Find the sum of all valence electrons used in the electron dot formula for N2H4.

Which of the following changes decrease the pressure of a gas?

Oxygen gas in air reacts with 5.75 g of hydrogen gas to give 51.2 g of water.  Use the conservation of mass law to predict the mass of reacting oxygen.       H2 (g)     +     O2 (g)      →      H2O (l)

An emerald has the chemical formula Be3Al2Si16O18.  What is the percentage of aluminum in the gemstone?