Nr507 Week 2 35 Correctly Answered Questions Latest Update

Dyspnea is not a result of {Ans: Decreased blood flow to the medulla oblongata}The FNP teaches a group of nursing students about aldosterone. Which statement by the students indicates that teaching was successful? Secretion of aldosterone results in {Ans: Increased blood volume}Pulmonary Edema usually begins at a pulmonary capillary wedge pressure or left atrial pressure of _________ mm Hg {Ans: 20 mm Hg}What is the major determinant of the resting membrane potential necessary for transmission of nerve impulses? {Ans: The ratio between intracellular K+ and extracellular K+ The ratio of K + in the ICF to K + in the ECF is the major determinant as a resting membrane potential, which is necessary for the transmission and conduction of nerve impulses, maintenance of normal cardiac rhythms, and skeletal and smooth muscle contraction}In tuberculosis , the body walls off the bacilli in a tubercle by stimulating {Ans: Apoptotic infected macrophages that activate cytotoxic T cells In defense, macrophages and lymphocytes release interferon, which inhibits the replication of the micro organism and stimulates more macrophages to attack the bacterium. Apoptotic infected macro phages also can activate cytotoxic T cells}The most successful treatment for chronic asthma begins with: