Tissue Engineering MCQ

Test your knowledge with important Tissue Engineering MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Tissue Engineering MCQs at Bissoy

• Laser photolithography was developed from photolithography by replacing the photomask with laser beams.
  ক

  TRUE

  খ

  FALSE
• In the ___________ technique, a photosensitive polymer solution and a photomask are normally used.
  ক

  photolithographic

  খ

  chemical

  গ

  enzymatic

  ঘ

  electrochemical
• There are two ways to generate blood vessels through vasculogenesis and angiogenesis.
  ক

  TRUE

  খ

  FALSE
• _________ is a method of forming blood vessels within constructs before the latter are implanted in the defect sites.
  ক

  Prevascularization

  খ

  Pulverization

  গ

  Combustion

  ঘ

  Gasification
• Liver exhibits nonlinear stress-strain behavior.
  ক

  TRUE

  খ

  FALSE
• The liver is known to be linearly ___________ in shear up to shear strains of 0.2%.
  ক

  viscoelastic

  খ

  conductive

  গ

  reflective

  ঘ

  strong
• Many studies have assumed that the liver parenchyma is anisotropic material.
  ক

  TRUE

  খ

  FALSE
• Typical liver shear moduli range from ___________
  ক

  200 to 5000 Pa

  খ

  5 to 100 Pa

  গ

  1 to 20 kPa

  ঘ

  100 to 900 kPa
• Hepatic sinusoids, the specialized “capillaries” of the liver, are oriented radially and carry blood from the perimeter of the lobule toward the central vein.
  ক

  TRUE

  খ

  FALSE
• The hepatic lobule can be divided into three distinct zones.
  ক

  TRUE

  খ

  FALSE
• The liver produces a large volume of lymph.
  ক

  TRUE

  খ

  FALSE
• About 25% of the total liver blood flow comes from the hepatic artery.
  ক

  TRUE

  খ

  FALSE
• The liver is situated beneath the ___________
  ক

  diaphragm

  খ

  stomach

  গ

  intestine

  ঘ

  spleen
• The liver is the largest gland in the body, weighing roughly _____________ in human adults.
  ক

  1.0–1.5 kg

  খ

  2.0-5.0 kg

  গ

  3.0 kg

  ঘ

  10.0 kg
• Cartilage defects are classified into two types according to the depth of the lesion into partial (chondral) or full thickness (osteochondral).
  ক

  TRUE

  খ

  FALSE
• Articular cartilage lesions, when left untreated, forms ____________
  ক

  fibrocartilage

  খ

  vascular cartilage

  গ

  conductive cartilage

  ঘ

  elastic cartilage
• Mosaicplasty/Osteochondral Grafting was introduced in the early 1990s.
  ক

  TRUE

  খ

  FALSE
• Autologous Chondrocyte Implantation (ACI) is a cell-based technique to treat the full-thickness chondral defects in the knee.
  ক

  TRUE

  খ

  FALSE
• _____________ are the most widely used stem cell source for articular cartilage regeneration technique.
  ক

  Mesenchymal Stem Cells (MSCs)

  খ

  Induced Pluripotent cells

  গ

  Adult stem cells

  ঘ

  Inner cell mass
• Mechanical Forces like motion and appropriate loading of synovial joints are necessary for the proper structure, function and metabolism of the articular hyaline cartilage.
  ক

  TRUE

  খ

  FALSE
• Microfracture is a common procedure in which small holes are made and distributed across the entire articular cartilage lesion site.
  ক

  Microfracture

  খ

  Ultrafracture

  গ

  Tetrafracture

  ঘ

  Trifracture
• _________ cartilage provides a smooth articular surface and the ability to withstand a good amount of pressure.
  ক

  hyaline

  খ

  linear

  গ

  exponential

  ঘ

  declining
• When left untreated, articular cartilage lesions can lead to ___________
  ক

  osteoarthritis

  খ

  heart attack

  গ

  stroke

  ঘ

  athiritis
• Synovium-derived stem cells (SDSCs) originate from the ________ surrounding joints.
  ক

  synovial membrane

  খ

  synovial humor

  গ

  synovial disc

  ঘ

  synovial jelly
• ___________ collagen represents 90% to 95% of the collagen in ECM and forms fibrils and fibers intertwined with proteoglycan aggregates.
  ক

  Type II

  খ

  Type IX and X

  গ

  Type XX

  ঘ

  Type L
• In normal articular cartilage, tissue fluid represents between 65% and 80% of the total weight.
  ক

  TRUE

  খ

  FALSE
• The _______________ is the resident cell type in articular cartilage.
  ক

  chondrocyte

  খ

  cardiomyocytes

  গ

  adipocytes

  ঘ

  myocytes
• The ______ zone contains the largest diameter collagen fibrils in radial disposition.
  ক

  deep

  খ

  middle

  গ

  last

  ঘ

  first
• The middle zone represents 40% to 60% of the total cartilage volume, and it contains proteoglycans and thicker collagen fibrils.
  ক

  TRUE

  খ

  FALSE
• The superficial layer contains a relatively high number of flattened chondrocytes.
  ক

  TRUE

  খ

  FALSE