NURSING 324 PHYSICS MODULE 5 QUIZ

Question 7 1 / 1 pts The statement: The amount of buoyant force on an object submerged in a fluid is equal to the weight of the fluid displaced by the object describes which law of physics? Pascal’s Law Newton’s Law Correct! Archimedes Principle Poisseuille’s Principle The amount of buoyant force on an object submerged in a fluid is equal to the weight of the fluid displaced by the object describes Archimedes Principle. Question 8 0 / 1 pts The application of Bernoulli’s equation for fluids can be applied to the person experiencing a transient ischemic attack (TIA) by which statement? Correct Answer The arterial constriction narrows the passage resulting in lowered blood pressure. The arterial expansion increases the passage resulting in lowered blood pressure. You Answered The arterial constriction narrows the passage resulting in increased blood pressure. The arterial expansion increases the passage resulting in increased blood pressure. The arterial constriction narrows the passage resulting in lowered blood pressure. This lower pressure will cause a temporary lack of blood flow to the brain which results in a transient ischemic attack (TIA). Question 9 0.67 / 1 pts Poisseuille’s Principle states the rate of flow of a fluid in a round tube depends on: [Select all that apply] Correct! Viscosity of the fluid. Correct Answer Pressure differences along the length of the tube. Velocity of the fluid. Correct!