A nurse is preparing to administer amoxicillin 2 g/day PO divided into two doses. The amount available is amoxicillin 500 mg tablets.

How many tablets should the nurse administer with each dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

We know:

• The prescribed dose is 25 mg.
• The available concentration is 125 mg per 5 mL.

Step 2 is to set up the calculation.

We will use the formula: (Desired Dose in mL) = (Prescribed Dose in mg × Volume Available in mL) ÷ Concentration Available in mg

Step 3 is to plug in the values into the formula.

(Desired Dose in mL) = (25 mg × 5 mL) ÷ 125 mg

Step 4 is to perform the multiplication first.

25 mg × 5 mL = 125

Step 5 is to perform the division.

125 ÷ 125 mg = 1 mL

Step 6 is the result.

The nurse should administer 1 mL per dose.

Choice A reason: Referring a client because the unit is too busy is not an appropriate reason for a healthcare referral. Referrals should be based on the client’s specific needs and the expertise required to address those needs. Overcrowding or busyness of a unit should be managed through internal resources and staffing adjustments rather than referrals.

Choice B reason: When the care needed for the client is out of the healthcare provider’s scope of practice, a referral is necessary. This ensures that the client receives the appropriate level of care from a specialist or another provider with the required expertise. Referrals help in providing comprehensive and specialized care that the initial provider may not be equipped to deliver.

Choice C reason: Referring a client because they do not have insurance is not appropriate. Healthcare providers should assist clients in finding resources and support for their care needs, regardless of their insurance status. Referrals should be based on clinical needs, not financial or insurance considerations.

Choice D reason: Referring a client because they are late is not a valid reason for a healthcare referral. Timeliness is important, but it should not determine the need for a referral. Providers should address the reasons for lateness and work with the client to ensure they receive the necessary care.