Focus on Nursing Pharmacology, Amy M. Karch Sixth Edition 1-5 Prep U Exam Questions With 100% Correct Answers

Focus on Nursing Pharmacology, Amy M. Karch Sixth Edition 1-5 Prep U Exam Questions With 100% Correct Answers The goals of drug therapy are to maximize beneficial effects and minimize adverse effects. To help meet these goals, general guidelines include all of the following EXCEPT: - answerAny adverse reaction is cause to discontinue a therapy regimen. Drugs are chemicals that alter basic processes in body cells. That means that: - answerDrugs can stimulate or inhibit normal cellular functions; they cannot add functions. Dosage form is a consideration in effectiveness but not a major factor. Drugs are given for systemic effects, and therapeutic levels are dependant upon multiple factors. A drug is 100% bioavailable when it is administered by what routes? - answerIntravenous An intravenous drug is virtually 100% bioavailable. A drug label reads 1 tablet equals 60 milligrams. How many grains would this be? - answer1 grain 60 milligrams is equivalent to 1 grain. A public health nurse is preparing to administer an intramuscular injection of a vaccine to an 8- year-old girl. The nurse recognizes that the child is uncharacteristically quiet and appears tense. The nurse should recognize the possibility of what nursing diagnosis? - answerFear related to IM injection IM injections are frightening for older children, and they need praise and encouragement. Fear is a far more likely cause of this child's behavior The physician orders NPH U100 insulin 16 units SC every AM for Mrs. Styles. The nurse prepares the insulin dose, and, to ensure safety, what does the nurse do? - answerAsk another nurse to double-check the measurem