PATH 1000

PATH1000 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Define and describe S&S of pulmonary disease Dyspnea: Breathing discomfort with an attempt to INCREASE respiratory effort (aka SOB, breathlessness) - 3 Severe signs of dyspnea 1. Flaring of nostrils 2. use of accessory muscles 3. Retraction of intercostal space Cough: body's way of responding when something irritates your throat or airways Define and differentiate between hypoxemia and hypoxia Hypoxemia: Dec...

PATH1000 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Cardiac cycle Sequential contraction and relaxation of heart chambers. Diastole Phase when ventricles fill with blood. Systole Phase when ventricles pump blood out. Atrial systole Blood pumped into ventricles from atria. Isovolumetric ventricular contraction Ventricular volume remains constant during contraction. Ejection phase Ventricles eject blood into circulation. Isovolumetric ventricular relaxation Ven...

PATH1000 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS Motility Movement of food via peristalsis and churning. Secretion Release of digestive juices and enzymes. Digestion Breakdown of food into absorbable molecules. Absorption Transfer of nutrients into blood or lymph. Salivary Secretions Volume 1 to 1.5 liters of saliva daily. Saliva Composition 99.5% water, electrolytes, and digestive enzymes. Saliva Control Regulated by the autonomic nervous system. Parietal Cells Secret...

PATH 1000 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS What is pulmonary disease? Type of disease that affects the lungs and other associated parts of the respiratory system. Describe pulmonary disease Acute, obstructive, chronic or infectious/non-infectious Pulmonary disease can be associated with other organs - True or False True - the heart in particular Signs and symptoms of pulmonary disease (8) -Dyspnea -Cough -Sputum -Pain -Cyanosis -Clubbing -Hemopysis -Abnorma...

PATH1000: FINALS EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Restricted breathing pattern Disorders that stiffen the lungs or chest wall and decreases compliance Cheyne-Stokes Respiration Alternating periods of deep and shallow breathing; apnea lasting 15-60 seconds, followed by ventilations that increase in volume until a peak is reached, after which ventilation decreases again to apnea Kussmal Breathing pattern - increased rate of tidal volume, no expiratory pause - caus...

PATH 1000 MT EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED 8 functions of a cell movement, conductivity, metabolic absorption, secretion, excretion, respiration, reproduction, communication Movement Muscle to bone causes movement- skeletal, heart, involuntary Secretion mucus membranes Conduction respond to stimulus Metabolic absorption all cells take in and use nutrients Communication electrical and chemical Respiration all cells absorb co2 and o2 Reproduction tis...

PATH1000 EXAM QUESTIONS AND ANSWERS VERIFIED LATEST UPDATE define bronchiectasis chronic condition where walls of bronchi are thickend from inflammation and infection n what form of it do both constrictions and dilations deform the bronchi? persistent dilation of bronchi, enlargement of parts of airway. can be caused by infection also individuals with cystic fibrosis Pneumothorax air or gas in pleural space latrogenic pneumothorax caused by medical treatments, especially transthoracic ne...

PATH 1000 EXAM QUESTIONS WITH VERIFIED ANSWERS LATEST UPDATE atrophy (n.) the wasting away of a body organ or tissue; any progressive decline or failure; (v.) to waste away hypertrophy increase in muscle size Hyperplasia the enlargement of an organ or tissue because of an abnormal increase in the number of cells in the tissues Metaplasia changing from one type of mature tissue to another Dyplasia abnormal development nercrosis pathologic death of cells or tissue Apoptosis process o...

PATH 1000 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Pathophysiology: Interdependence Anatomy = structure - how body is put together Physiology = function - how components work together Pathophysiology the study of alteration in the structure and function of: - cells - tissues - organs caused by injury or disease Disease functional impairment of: - cells - tissues - organs & organ systems Pathogenesis origination and development at the point of the disease onse...