A nurse is preparing to administer digoxin 0.25 mg PO to a client. The amount available is digoxin 0.125 mg tablets. How many tablets should the nurse administer to the client?

(Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

To find the volume of amoxicillin solution the nurse needs to administer, we can divide the desired dose (300 mg) by the concentration of the solution (250 mg/5 mL).

Here's the calculation:

Amoxicillin volume (mL) = Desired dose (mg) / Concentration (mg/mL) Amoxicillin volume (mL) = 300 mg / 250 mg/5 mL

Since we're dividing by a fraction, it's mathematically equivalent to multiply by the reciprocal of the fraction. The reciprocal of 250 mg/5 mL is 5 mL/250 mg.

Amoxicillin volume (mL) = 300 mg * (5 mL / 250 mg)

Cancel out the milligrams (mg) units:

Amoxicillin volume (mL) = 300 mg / 250 mg * 5 mL

Amoxicillin volume (mL) = 1.2 mL (rounded to one decimal place)

However, since we are dealing with medication, it's best to round to the nearest whole number for accuracy in administering the dose.

Therefore, the nurse should administer 6.0 mL of amoxicillin oral solution.

a. Hemostasis: Hemostasis refers to the process of stopping bleeding or preventing excessive blood loss. It involves several steps, including vasoconstriction, platelet aggregation, and clot formation. Hemostasis is the correct answer because it directly addresses the stopping of blood flow to protect the body from injury.

b. Thrombolytics: Thrombolytics are medications used to dissolve blood clots. They are not the natural mechanism for stopping blood flow. Thrombolytics are not the correct answer in this context.

c. Hematopoiesis: Hematopoiesis is the process of forming blood cells (including red blood cells, white blood cells, and platelets) in the bone marrow. It is essential for maintaining blood cell populations but does not directly stop blood flow. Hematopoiesis is not related to stopping blood flow.

d. Anticoagulation: Anticoagulation refers to preventing blood clot formation. While it is important for certain medical conditions, it does not directly stop blood flow. Anticoagulation is not the primary mechanism for stopping bleeding.