Before administering the medication, you must use the multiple control system. This is when you order the input, barcode and technology controls. The best method for this is to use the manual redundancy system and the “5 rights and 3 controls” method. You also need the information on the medication label. You need the medicine, its form and dosage on the medicine label. It is also necessary to check medication administration records. The trade name is the brand name and the generic name is the official brand name. A medication label includes the dosage unit method that is important for administering the medication. Ratios are a way of comparing parts of a whole to each other. Proportions are methods of expressing equality between two ratios. They are often used to find unknown quantities. The first and last terms of the proportion are called extremes and the second and third terms are called averages. A solute is a substance dissolved in a solvent. solutions are prepared using a solid and a liquid or a liquid and a liquid. Drug labels are important sources of information. Examining a drug label can tell you the correct prescribing information, unit dose, trade name, generic name, and dosage strength. The parent must be in liquid form before being administered. They are available in three forms. They can be in the form of disposable syringes or cartridges, ampoules and vials, or in dry form. Parental and parental medications may be based on the patient's weight. Often, dosages will be expressed in kilograms rather than pounds. The first step in calculating dosages based on dimensional analysis is to find the calculated unit of measurement. Next, you must write the identified unit to calculate followed by an equal sign. The final step is to write the dosage... middle of paper ... other reactions to expect and reactions that should be reported. Nurses should determine what knowledge the patient lacks and then plan a teaching session directly related to a specific area of ​​need. Vague worry or apprehension that manifests itself in varying degrees, from expressing concerns about medication regimen to complete lack of medication compliance. the regime decreases with the understanding of the therapeutic regime. Evaluation is the decision-making process of determining the effectiveness of nursing interventions in achieving expected outcomes. The assessment can be used to decide whether the patient or family member understands the medication regimen. The assessment is also used to assess the patient's response to therapy. Nurses should check the patient's or family's understanding of the drug treatment and note whether one or both appear to understand the material presented..