ANTR 350 Lecture Notes - Lecture 45: Medulla Oblongata, External Intercostal Muscles, Exhalation
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Pressure in lungs greater than atmospheric pressure normally passive-muscle relax instead of contract. Based on elastic recoil of chest wall and lungs from elastic fibers. Exhalation only active during forceful breathing exhalation only active during ______________ forceful breathing when does the diaphragm relaxes and become dome shaped? durring inhalation or exhalation? exhalation what is emphysema. Result of long cronic smoking, no elasticity=active exhalation. Medulla oblongata of the brain stem the most important element stimulant for breathing (rate and depth of breathing) is. Carbon dioxide co2 get rid of more co2 you _________. more co2 then ______________ increase ph decrease ph what are the two types of immune responses and describe them. No specific recognition of invaders, no memory component. Specific recognition of invaders with a memory component. T and b lymphocytes white blood cells name 4 parts of the lymphatic system. Name the 4 parts of the integumatary system skin, hair, skin glands, nails.
