Deformation Study guides, Class notes & Summaries

1. A deformation is a(n) abnormality caused by unusual mechanical forces on normal tissue. 2. A low birth weight infant's temperature increases during skin-to-skin care. This is an example of heat transfer by conduction. 3. At the onset of labor the release of catecholamines stimulates increased absorption of lung fluid. 4. An edematous, bruised lesion on the right anterior scalp where the vacuum was applied. This lesion has clearly demarcated edges, is firm to touch, and does no...

API 571 Practice Exam #1 Questions And Correct Answers, 100% Verified At what oxygen content would many metals become flammable even at low pressures, whereas they are non-flammable in air? a) >10% b) >25% c) 20-40% d) >40% B 4.2.20.1 What area of a heater burning fuel oil with numerous impurities would first suffer damage from fuel ash corrosion. a) shock tubes b) radian tubes c) tube hangers and supports d) convection tubes C 4.4.6.4 c) Hydriding of titanium is a meta...

Earth Science Lab Final (Answered) Complete Verified Solution Noncomformity 1) Younger sedimentary rocks on top of older metamorphic or intrusive igneous rocks 2) Imply period of uplift of deeply buried rocks Three types of uncomformities angular uncomformity, disconformity, and noncomformity Radiocarbon dating Using the carbon-14 isotope to date very recent events (Half-life of carbon-14 is only 5,730 years) (Only useful for dating events from historic past and very recent geolog...

EXSS 288 Final Test Questions with Correct Answers What is tissue stress? - Answer-Magnitude of the applied mechanical force > deformation What is a tissue Strain? - Answer-quantity of deformation response to applied force What is mechanical stress? - Answer-internal or external force acting on tissue What are the 5 types of mechanical stresses? - Answer-1. Tension 2. Compression 3. Shear 4. Bending 5. Torsion What does the degree of deformation depend on? - Answer--tissue...

EXSS 288 Test Questions with Complete Solutions Intrinsic v Extrinsic - Answer--Intrinsic: infection -Extrinsic: tissue stressed to the point of mechanical failure due to excessive force (orthopedic injuries) Acute v Chronic - Answer--acute: mechanical failure of soft tissue due to excessive force occurring in a single bout (sudden onset of short duration) -chronic: mechanical failure of soft tissue due to repeated micro-trauma occurring over extended period of time (gradual onset of prol...

Fracture is a type of material failure. Of the following which is another type of material failure? - Answer-Permanent deformation. Which of the following statements best differentiates between a defect and a discontinuity? - Answer-Discontinuities can propagate and become defects. Nondestructive testing is often differentiated from other measurements or inspection techniques in that: - Answer-NDT involves indirect tests related to some other quality or characteristic of material. What are...

Nuclear Power Plant Materials Questions with complete solution 2023/2024strength - correct answer A measure of the ability of a material to support an applied load. It is the ability of a material to resist deformation. ductility - correct answer The ability of a material to deform easily upon the application of a tensile force, or the ability of a material to withstand plastic deformation without rupture. In other words, the ability of a material to undergo plastic deformation prior to fract...

In your own words, what are two differences between product testing and material testing? Possible answers include: (a) The goal of the two procedures is different. Whereas product testing is design to determine the lifetime of a component under conditions that mimic realworld use, material testing is intended to extract fundamental material properties that are independent of the material’s use. (b) The specimen shape is different. Product testing must use the material in the shape in wh...

ENTC 206- Ceramics and Semiconductors Ceramics - correct answer compounds formed between metallic and nonmetallic elements Ceramics (characteristics) - correct answer crystalline in nature hardest materials inorganic nonmetallic made by sintering lack of plastic deformation- no slip low tensile strength high compression strength DENSITY What sets Ceramics apart? - correct answer extreme brittleness extreme hardness high temperature resistance low coefficient of thermal expansio...

Neuron Structure - dendrites, cell body, axon dendrites - short, highly branched signal receptive regions of the nerve cell. Convey incoming message toward cell bodies each nerve cell (neuron) has only one - axon axon - impulse generating and conducting region of neuron myelin sheath - Whitish fatty protein layer that protects and electrically insulates the axon. Increases the speed of transmission of nerve impulses myelin sheath is only associated with - axons, not dendrites what determ...