A nurse is preparing to administer amoxicillin 750 mg PO. Available is amoxicillin liquid suspension 250 mg/5 mL. How many mL should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Choice A reason: This is correct. Somatropin is a synthetic form of human growth hormone (HGH), which stimulates the growth of bones and tissues. It is used to treat growth deficiency in children who have low or no natural HGH. The treatment is usually stopped when the growth plates (the areas of cartilage at the ends of the long bones) fuse, which marks the end of the growth period. This usually occurs around the age of 14-18 years for boys and 12-16 years for girls.

Choice B reason: This is incorrect. Somatropin is not intended for life-long treatment. It is only used to correct growth deficiency in children who have low or no natural HGH. Once the growth plates fuse, the treatment is discontinued.

Choice C reason: This is incorrect. Somatropin is not used for weight management. It is used to treat growth deficiency in children who have low or no natural HGH. The duration of the treatment depends on the individual growth potential and response to the medication, not on the weight goal.

Choice D reason: This is incorrect. Somatropin is not a short-term medication. It is used to treat growth deficiency in children who have low or no natural HGH. The treatment usually lasts for several years, until the growth plates fuse.

Choice A reason: This choice is incorrect because sulfa allergy is not a priority assessment for the nurse to make prior to giving nifedipine. Sulfa allergy is a hypersensitivity reaction to drugs that contain sulfonamide, such as antibiotics, diuretics, or antidiabetic agents. Sulfa allergy can cause symptoms such as rash, itching, fever, or anaphylaxis. Nifedipine does not contain sulfonamide and does not cross-react with sulfa drugs. The nurse should ask the client about any drug allergies and document them, but sulfa allergy is not relevant to nifedipine.

Choice B reason: This choice is incorrect because aPTT is not a priority assessment for the nurse to make prior to giving nifedipine. aPTT stands for activated partial thromboplastin time, which is a measure of how long it takes the blood to clot. It is used to monitor the effect of anticoagulant drugs, such as heparin, that prevent blood clots. Nifedipine does not affect the blood clotting time and does not interact with anticoagulant drugs. The nurse should check the aPTT only if the client is taking anticoagulant drugs and has signs of bleeding or clotting.

Choice C reason: This choice is incorrect because hemoglobin is not a priority assessment for the nurse to make prior to giving nifedipine. Hemoglobin is a protein in the red blood cells that carries oxygen to the tissues and organs of the body. Hemoglobin levels can be affected by conditions such as anemia, dehydration, or blood loss. Nifedipine does not affect the hemoglobin levels or the oxygen delivery. The nurse should monitor the hemoglobin levels and the signs of anemia, such as fatigue, pallor, or shortness of breath, but they are not related to nifedipine.

Choice D reason: This choice is correct because blood pressure is the priority assessment for the nurse to make prior to giving nifedipine. Nifedipine is a calcium channel blocker that lowers blood pressure and relaxes the blood vessels. It is used to treat conditions such as hypertension, angina, and Raynaud's phenomenon. However, nifedipine can cause side effects such as hypotension (low blood pressure), dizziness, headache, flushing, and edema (swelling). The nurse should check the client's blood pressure before giving nifedipine and withhold the dose if the blood pressure is too low. The nurse should also monitor the client's blood pressure and the signs of hypotension, such as fainting, weakness, or chest pain.