Unit 4B #2 worksheet. 1) ______ ______(__ __) = air moving into and out of the
lungs with each breath which is approximately_______ ml. ... expiration. (__ __
__ + __ __). (circle graph). Find and circle each answer dealing with this graph ...
Human Physiology: Unit 4B: Respiratory System Supplemental Instruction Iowa State University
Unit 4B #2 worksheet
Find and circle each answer dealing with this graph
1) _________ _________(__ __) = air moving into and out of the lungs with each breath which is approximately_______ ml. (Circle this on the graph) 2) _____________ ____________ __________(__ __ __) = air that can be inspired forcibly beyond tidal volume approximately ________-__________ml. (circle graph) 3) _____________ ____________ _________(__ __ __) = air that can be evacuated from lungs after a tidal (or normal) expiration approximately ______-______ml. (circle graph) 4) __________ __________(__ __) = air left in the lungs after strenuous expiration approximately _______ml this measurement can/cannot be make by a spirometry. (circle graph) 5) ____________ __________(__ __) = total amount of air that can be inspired after a tidal expiration. (__ __ __ + __ __). (circle graph)
Human Physiology: Unit 4B: Respiratory System Supplemental Instruction Iowa State University
6) ____________ __________ __________(__ __ __) = amount of air remaining in the lungs after a tidal (or normal) expiration (__ __ + __ __ __).(circle) 7) _________ _________(__ __) =the total amount of exchangeable air (circle graph)
(__ __+__ __ __+__ __ __).
8) _______ _______ _______(__ __ __) = sum of all lung volumes approximately 6000ml in males. 9) _______________________helps to prevent the alveoli from collapsing by ________ the surface tension of alveolar fluid. 10) Lung compliance is affected primarily by the amount of elastic tissue in the lungs and the amount of ____________________. 11) ___________Law has to do with the total pressure exerted by mixture of gases which equals the sum of pressures exerted _______________by each gas in the mixture and the partial pressure of each gas is directly proportional to its _________________in the mixture. 12) The fact that __ __2 is the most soluble gas and __2 is 1/20th as soluble and N2 is practically __________in plasma is an example of ___________ Law. 13) _____________Law states: ____________ lung volume results in decreased lung gas pressure ____________ lung volume results in increased lung gas pressure -because gas pressure is inversely proportional to its volume (at a constant temperature) 14) The Partial Pressure of O2 (PO2) in the tissues is always lower than/greater than in systemic arterial blood. 15) An increase in respiratory rate will result in an __________in blood pH which would cause Respiratory _______________. 16) So a _____________in respiratory rate will result in a decrease in blood pH which would cause Respiratory_____________.
