Zeros must be placed in front of decimal fractions to prevent their being mistaken for whole numbers.                                       

The potential always drops across a resistor.

Two resistors R2 and R3 are connected in parallel, and this combination is connected in series with a third resistor R1. If R2 = 5.0 Ω, R3 = 2.0 Ω, and R1 = 6.0 Ω, what is the total current through the battery if the battery potential is 12.0 V?

A circuit contains a 10.0 , a 9.0 , and a 6.0 resistor. Calculate the minimum amount of resistance in this circuit. Express answer in two significant digits.

An alpha particle is moving at a speed of 5.0 × 105 m/s in a direction perpendicular to a uniform magnetic field of strength 0.040 T. The charge on an alpha particle is 3.2 × 10-19 C and its mass is 6.6 × 10-27 kg. What is the radius of the path (in meters) of the alpha particle to two significant digits?

Prodromal symptoms do not always occur prior to a seizure. Refer to this case. Did Casey have any prodromal symptoms?

What is the single most critical admission laboratory result that may have contributed to Casey’s seizure activity?

Choosing the medication to treat someone with a seizure disorder is individualized to the patient; however, the first choice drug treating most types of seizures is ____. The dose of the selected drug is ____ until seizures are controlled or side effects prevent further ____.

Tonic-clonic seizure is the classic type of generalized seizure. It is characterized by ___. Mark all that apply.

Which is the only definitive test to diagnose a seizure?