The human lungs can function satisfactorily up to a limit where the pressure difference between the outside and inside of the lungs is 1/19 of an atmosphere. If a diver uses a snorkel for breathing, how far below the water can she swim? Assume the diver is in saltwater its density is 1047 kg/m. Atmospheric pressure is Paa-1.01x105 Pa and g-9.8 m/s.

Q: Given, Bubble rumbeas Cu, conunkalion cppm) 300 G00 1200 360 1200 COq con anbulim CPpm) gunu n9gng

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Q: On the Drager Fabius trio, when the breathing pressure goes above the set threshold for more than 15…

A: Drager Fabius trio is an advanced high-quality anesthesia care machine including ventilation. It…

Q: What is the PAO2 on the summit of Mt. Everest in the following circumstances? (Barometric pressure=…

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Q: What is the purpose of releasing the pressure at 2-3 mmHg/sec? Why not much faster or slower?

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Q: If a person has a Tidal Volume of 500ml, an airway volume of 150ml, and a Respiratory Rate of 12…

A: Minute ventilation It refers to the volume of gas inhaled or exhales from an individual's lungs per…

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A: The value of an item or individual is called variable. When the values vary it is called variable.…

Q: Palve= 769 mmHg    Patm =760 mmHg    R= 7 ohm Is this inspiration or expiration? . Inspiration…

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Q: If the inspiratory capacity of a patient is measure in a spirometer as 3L in a room at 25°C with P=…

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Q: Label the structures of the digestive tract in the accompanying figure.

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Q: List the partial pressures ( in mmHg) of the three gases: N2,O2, and CO2 in the  Atmosphere ( sea…

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Q: nute tılation (Ve, L/min) is the result of tidal volume (TV, L/breath) and frequency (f,…

A: The minute ventilation Ve is the same in all the cases. A part of air that actually goes into the…

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Q: Why difference in pressure can be produced with sudden changes in altitude?

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Q: You conduct an experiment and record the following lung volume data for two subjects.   tidal volume…

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Q: Select the best answer or answers from the choices given: Which of the following determines the…

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Q: In the following diagram, what does E represent?   a. Inspiratory capacity. b. Vital capacity c.…

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Q: Pressure decreases more rapidly with height near the surface than at higher altitudes. Why is this?

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Q: The following spirogram shows a person's respiratory volumes as measured by a spirometer. The…

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Q: If a person has a tidal volume of 500ml, an airway volume of 150ml, and a Respiratory Rate of 12…

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Q: What would happen to tidal volume during exercise? How? Be specific.

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Q: Your patient has an inspiratory time of .8 sec and a tidal volume of 450 ml. The doctor wants the…

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Q: ANALYSIS QUESTIONS: 1. Make a graph similar to the one at the front of this lab handout to show your…

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Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.