Most Important & Most Repeated MCQs

  • Cleaning OT
  • Washing Scrubs
  • Remove Clothes
  • Instrument Handling
  • d
  • An OT Technician helps the surgeon by handling surgical instruments during operations.
    Cleaning OT is the duty of cleaning Staff.
    Washing Scrubs is the duty of Laundry Staff.
    Remove clothes is done by patient themselves.

  • Cardiac Monitor
  • ECG Machine
  • Defibrillator
  • Pulse Oximeter
  • c
  • A defibrillator gives an electric shock to the heart to restore normal cardiac rhythm during cardiac arrest.
    Cardiac Monitor only observes heart activity.
    ECG Machine records heart’s electrical activity.
    Pulse Oximeter measures oxygen level and pulse only.

  • Carbon Dioxide
  • Hydrogen
  • Nitrous Oxide
  • Air
  • b
  • Hydrogen gas is not used in the operating room because it is highly flammable and explosive, which is very dangerous in a surgical environment.
    Carbon Dioxide used in Labaroscopy.
    Nitrous Oxide is an Anesthetic Gas.
    Air commonly used for ventilation.

  • 16 G
  • 18 G
  • 20 G
  • 22 G
  • a
  • 16 G is a large-bore cannula, used when rapid fluid or blood transfusion is needed.
    There are six types of cannula, which detail is given below:
    The color of 14 G cannula is Orange and used for Major Trauma / Rapid Blood Transfusion.
    The color of 16 G cannula is Grey and used for Rapid Blood Transfusion.
    The color of 18 G cannula is Green and used for Blood Transfusion and Surgery.
    The color of 20 G cannula is Pink and used for Routine IV fluids and medicine.
    The color of 22 G cannula is Blue and used for Paediatric patients.
    The color of 24 G cannula is Yellow and used for very small veins.
    The color of 26 G cannula is Purple and used for premature babies.

  • Iron
  • Potassium
  • Sodium
  • Calcium
  • a
  • Magnetotactic bacteria can sense Earth's magnetic field.
    Potassium, Sodium and Calcium are important for cells not for magnetic sensing.

  • Mushrooms
  • Puff balls
  • Slime molds
  • Yeast
  • d
  • Yeast is single cellular and used in baking.
    Mushrooms and Puff balls are multicullular.
    Slime molds are not fungi and have complex structure.

  • Vaccination
  • Identical twins or triplets
  • Phyletic lineage
  • Deforestation & Industrialization
  • b
  • Vaccination prevents from diseases, not cloning.
    Phyletic Lineage is a evalutionary history, not cloning.
    Deforestation & Industrialization is a human activity, not cloning.

  • Prokaryotes
  • Eukaryotes
  • Hormones
  • Coenobium
  • b
  • Prokaryotes are not bacteria.
    A small group of algae cells (tiny water plants) living together
    Hormones is a chemical message.

  • The structure of DNA
  • Sequence of mitotic division
  • Hollow sac having an opening
  • Eukaryotes
  • b
  • Cleavage means rapid repeated mitotic (cell) divisions of the zygote after fertilization.
    The structure of DNA is not cleavage.
    Eukaryotes is a type of organism.