THE MECHANICS OF BREATHING IN DIFFERENT BODY POSITIONS. I. IN NORMAL SUBJECTS E Attinger,R Monroe,M Segal - 《Survey of Anesthesiology》 被引量: 0发表: 1957年 THE MECHANICS OF BREATHING IN DIFFERENT BODY POSITIONS. II. IN CARDIOPULMONARY DISEASE and SEGAL, M.S.- The mechanics of breathing ...
Mechanics of breathingThoraxRespiratory system impedances were measured by a modified forced oscillatory technique in 30 normal male CRD-free Sprague-Dawley rats at frequencies between 20 and 90 Hz. A resonance frequency was found (mean = 39 Hz) below which reactances were negative and above ...
Survey of Anesthesiology: August 1957 - Volume 1 - Issue 4 - ppg 281-286 PHYSIOLOGY: PDF Only THE MECHANICS OF BREATHING IN DIFFERENT BODY POSITIONS. I. IN NORMAL SUBJECTS. ATTINGER, E. O.; MONROE, R. G.; SEGAL, M. S. Login Username or Email: Password: Remember me...
right-to-left intrapulmonary shunts (Qs/Qt), and distributions of ventilation and perfusion relative to the alveolar ventilation and perfusion ration (VA/Q) were determined in seated normal men before chest strapping while breathing air (Cair) and during chest strapping while breathing air (Sair) ...
Explain the mechanics of respiration. Begin with inhalation. Why does the peak expiratory flow occur early in the expiration? Identify the following: The maximum amount of air that can be inspired after a normal expiration _ Why does air move out of the lungs during expirat...
What are the mechanics of ventilation? Explain the muscles involved. Define Expiration. What is the significance of lung elasticity to exhalation? Give the medical term that matches the following literal definition: Not breathing Define Respiratory capacity. Explain the concept of excess post-...
The muscles of patients with large, overinflated lungs are at a greater disadvantage than those with small fibrosed lungs.N J BrennanA J MorrisM GreenThoraxBrennan NJ, Morris AJ, Green M (1983) Thoracoabdominal mechanics during tidal breathing in normal subjects and in emphysema and fibrosing ...
- The intercostal muscles (both external and internal) also play a significant role in the mechanics of breathing. - Therefore, the correct pair of muscles involved in normal breathing is the diaphragm and the intercostal muscles. 5. Conclusion: - The correct answer is: Diaphragm and Intercostal...
Changes in ventilation and chest wall mechanics during sleep in normal adolescents The effect of sleep state on ventilation and the mechanics of breathing was studied in nine normal adolescents by use of a respiratory inductive plethysmograph and surface electromyogram electrodes. Minute ventilation was ...
A STUDY ON MECHANICS OF BREATHING IN CHRONIC PULMONARY DISEASES With the view of obtaining the patho-physiological analysis of chronic pulmonary diseases, the respiratory variations in intra-abdominal and intra-thoracic pressures and their interrelations were studied in 30 patients with chronic pulmo......