Rnsg 1215 Exam 4, Questions And Correct Answers, With Complete Solution 2024.

The respiratory system has four major functions {Ans: (1) It supplies oxygen to the body for energy production (2) It removes carbon dioxide as a waste product of energy reactions. (3) It maintains homeostasis (or acid-base balance) in arterial blood. (4) It maintains heat exchange.}The bronchial protects {Ans: the alveoli from small particulate matter by using mucus and cilia which sweep particles upward for swallowing or expulsion}Inframammary ridge {Ans: Firm transverse ridge of compressed tissue in the lower quadrants}Mastitis {Ans: Inflammatory mass before abscess formation}Lateral nodes {Ans: Along the humerus inside the upper arm}Edema (Peau d'Orange) {Ans: Widespread peau d'orange results from skin infiltration of cancer and skin edema. Lymphatic obstruction produces edema. This thickens the skin and exaggerates the hair follicles, giving a pigskin or orange-peel look. Edema usually begins in the skin around and beneath the areola, the most dependent area of the breast.}Which lung is shorter? {Ans: The right lung}Asthma rates {Ans: Accounts for 10% of the hospital admissions for children younger than 5 years old}Blumberg Sign {Ans: Rebound tenderness occurring in the right lower quadrant when pressure is applied to the left lower quadrant}Why is it important