Law of laplace - Study guides, Class notes & Summaries

Amedeo Avogadro was able to show that in a mole of any gas there are how many molecules? a. 6.023 b. 6.023 x 10^23 c. 6.023 x 10^24 d. 6.023 x 10^15 correct answer: *b. 6.023 x 10^23* N&P Ch. 14, pg. 224 Jennifer Which law states that when pressure is constant, volume and temperature are directly proportional to one another? a. LaChatelier's b. Boyle c. Charles d. Gay-Lussac correct answer: *c. Charles* N&P Ch. 14, pg. 224, table 14-5 Jennifer A rapid expansion or co...

EXPH 386 Exam 5 Questions And Answers (Updated And Verified) Functions of lung - answergas exchange filtering blood and air captures inhaled particles breakdown vasoactive substances vocalizations breakdown vasoactive substances - answerconverts angiotensin I to angiotensin II (angiotensin converting enzyme in lungs) bradykinin (80% inactivated in long) serotonin (almost completely removed) norepinephrine (30% removed) PGE2 and PGF2 alpha (almost completely removed) leukotrienes (al...

EXPH 386 Exam 5 Questions And Answers (Updated And Verified) Functions of lung - answergas exchange filtering blood and air captures inhaled particles breakdown vasoactive substances vocalizations breakdown vasoactive substances - answerconverts angiotensin I to angiotensin II (angiotensin converting enzyme in lungs) bradykinin (80% inactivated in long) serotonin (almost completely removed) norepinephrine (30% removed) PGE2 and PGF2 alpha (almost completely removed) leukotrienes (al...

EXPH 386 Exam 5 Already Graded A+ functions of lung gas exchange f iltering blood and air captures inhaled particles breakdown vasoactive substances vocalizations breakdown vasoactive substances enzyme in lungs) bradykinin (80% inactivated in long) converts angiotensin I to angiotensin II (angiotensin converting serotonin (almost completely removed) norepinephrine (30% removed) PGE2 and PGF2 alpha (almost completely removed) leukotrienes (almost completely removed...

Wall Stress correct answers Wall Stress = Intraventricular Pressure x Radius / Wall Thickness Law of LaPlace in cylinder equation correct answers T = Pr T = wall tension P = pressure of liquid within cylinder r = radius Reynold's number equation Laminar flow vs turbulent flow correct answers Reynold's number = (Density x diameter x velocity) / viscosity Laminar flow = < 2000 Turbulent flow = > 4000 Ideal Gas Law correct answers PV=nRT P= Pressure V= volume n= num...

Neonatal and Pediatric Respiratory Care Presentation Latest . Embryonic Development of the Lung B. Development of the Fetal Heart: 1. When the heart first develops, it’s nothing more than a tube formed from the fusion of two other tubes. 2. By day 22 or 23 after conception, which is week five of pregnancy, the heart begins to beat and can be seen on vaginal ultrasound as a tiny flicker. 3. The developing heart, nothing more than a tube, consist of 3 layers and 3 specific areas. 4. The...

Alveolar Type 1 cells - Answer Cells which provides structure for alveoli. Alveolar Type 2 cells - Answer Cells of the alveoli which secrete surfactant. Surfactant - Answer A lipoprotein that coats the inner surface of the alveolus and facilitates its expansion during inspiration. Lowers alveolar surface tension at end expiration and prevents lung collapse. Contributes to control of lung inflammation and innate and adaptive immunity. Surface Tension - Answer The tendency for...

bandaging/compression3 types of compression systems - correct answer bandaging - used in the decongestive phase and for self-bandaging at night compression garments - used after decongestive phase (when the limb remains "stable" during the day) velcro devices - used if self-bandaging is not possible and limb size fluctuates pull-on applications - used in lieu of self-bandaging once the limb size is stable difference between short stretch and long stretch bandaging - correct answer short ...

Upon admission assessment, the nurse hears a murmur located at the fifth intercostal space, midclavicular line. The client asks, "What does that mean?" The nurse will base her answer on which of the following physiologic principles? correct answers "You have a heart valve that is diseased." A client is diagnosed with an abdominal aortic aneurysm that the physician just wants to "watch" for now. When teaching the client about signs/symptoms to watch for, the nurse will base the teaching ...

Which side of the heart pumps blood through the lungs to the pulmonary circulation? Right side Which side of the heart pumps blood to all of the body tissues through systemic circulation? Left side What is the main function of the circulatory system? Transport -- also helps regulate temperature What is Laplace Law? States that wall tension becomes greater as the radius increases & that wall tension is also affected by wall thickness -increases as wall becomes thinner, decreases as wall become...