pharmacology test bank exam 3 with perfect answers 2024

The nurse is discussing the endocrine system with a class of nursing students. What substance would the nurse label as a hormone? correct answersNorepinephrine What organ should the nurse recognize as the coordinating center for the nervous and endocrine responses to internal and external stimuli? correct answersHypothalamus The nurse is caring for a patient with abnormal calcium levels. What thyroid hormone does the nurse expect this will impact? correct answersCalcitonin The nurse explains the end result of the hypothalamus in regulating the central nervous system (CNS), autonomic nervous system (ANS), and endocrine system is what? correct answersMaintenance of homeostasis While caring for a diabetic patient, the nurse explains that normally insulin is produced by the pancreas and does what when reacting with the human cell? correct answersChanges the cell permeability to glucose What hormone enters the cell and reacts with a receptor inside the cell to change messenger ribonucleic acid and affect the cell's function? correct answersEstrogen The nurse explains the purpose of the negative feedback system used by the endocrine system is what? correct answersTo maintain hormone concentration at a certain level A group of nursing students are developing a presentation on hormones. What hormone will the students' presentation identify as regulating the metabolic rate and influencing the growth and development of the body? correct answersThyroid hormone Estrogen enters the cell and reacts with a receptor site. What is the final result of this reaction? correct answersAlteration in cellular function The nurse is preparing a class on the endocrine system for students. What benefit is served by the positioning of the hypothalamus in the brain? (Select all that apply.) correct answersClose to other important areas of the brain Able to influence and be influenced by emotions and thoughts Poorly protected by the bloodbrain barrier The nurse is caring for a pregnant patient. What hormone must be secreted to cause uterine contractions? correct answersOxytocin