Several forces act on the fractured leg of a patient in traction. The combined effect of these forces
into a single force is called as:
i. Magnetic force
ii. Gravitational force
iii. Resultant force
iv. Functional force
While biting the human jaw acts as a lever of the:
i. 1
st order
ii. 2
nd order
iii. 3
rd order
iv. None of these
Force acting per unit surface area is called:
i. Pressure
ii. Work
iii. Energy
iv. Power
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Place a () mark against ‘T’ if you consider the statement as true and ‘F’ if you consider the
statement as false
i) An isotope which is artificially produced is generally unstable and is known as radioisotope.
ii) Ergosterol is a cholesterol derivative present in the stomach which produces vitamin D with the
help of ultra violet light.
iii) The three ossicles, the malleus, he incus and the stapes stretch across the middle ear from the
eardrum to the membrance of the oval window.
iv) A device that converts light energy to mechanical energy or vice versa is called a transducer.
v) To covert temperatures on Celsius Scale to Fahrenheit scale or vice versa the formula used is
F+32/100 = C/180.
vi) Random error arises due to factors like incorrect caliberation of the instrument or consistently
incorrect procedures adopted by a nurse.
vii) A nurse walking with good rubber soled shoes in the ward, as the heel strikes the ground, the
friction between the heel and the surface make the foot slip.
viii) Patients in bed for a long time develop bed sores because the heavier portions press more firmly
against the mattress than do the lighter portions and in turn receive a greater reaction force.
ix) The foetus inside the amniotic fluid in the uterus is protected till its birth because of the pascal’s
law.
x) The constriction in the bore of the tube immediately above the bulb helps thecolumn of mercury to continue to show the maximum level even after use in a clinical thermometer.
Describe the relationship between high blood pressure and thickening or arteries.
See Answer →Explain the factors on which the flow of fluid through an orifice depends
See Answer →Why is the (Operation Theater) OT uniform mostly cotton based?
See Answer →What is diathermy. In which condition is it effective?
See Answer →What does hypothalamus initiate if body temperature increased due to heavy exercise?
See Answer →How is heat lost from our body (explain diagrammatically)?
See Answer →Why underwater exercise suggested for the rehabilitation of muscles and joints?
See Answer →Why underwater exercise suggested for the rehabilitation of muscles and joints?
See Answer →Why underwater exercise suggested for the rehabilitation of muscles and joints?
See Answer →What is buoyant force?
See Answer →Difference between density and relative density.
See Answer →Describe he defects of vision and how are they corrected. Illustrate your answer with the help of a diagram
See Answer →Illustrate them with example of measurements taken by nurses.
See Answer →Explain the two types of errors present in measurement.
See Answer →Describe the defect of vision and how are they corrected. Illustrate your answer with the help of a diagram.
See Answer →Explain the image formation by the eye lens in a normal eye.
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