lOMoAR cPSD| 48519099
MEDICAL TECHNOLOGY
AUBF WEEK 1 QUIZZES -
ANALYSIS OF BODY FLUIDS
PRACTICE QUESTIONS ABOUT
MICROSCOPE AND
MACROSCOPIC
, lOMoAR cPSD| 48519099
Which parameter (s) will increase with an increase in numerical aperture of an objective
lens?
1 point
magnification and resolution field
of view and resolution
magnification and field of view
magnifcation
Which lens characteristic is described as the ability to keep a specimen image in focus
regardless of which objective lens is used?
1 point
parcentered parfocal
chromatic aberration
spherical aberration
A birefringement substanceis one that
1 point
vibrates light in all directions vibrates light at
two different wavelengths refracts light in two
different directions shifts light one-half
wavelength out of phase
Student's Name (Family Name, First Name, M.I)
Your answer
Which type of microscopy uses a special condenser to direct light onto the specimen from
oblique angles only?
1 point darkfield
interference contrast
phase-contrast
polarizing
The numerical aperture of a lens can be increased by
1 point
decreasing the angle of light made by the lens. increasing
the refractive index of the optical medium. increasing the
illumination intensity decreasing the interpupillary distance
Email Address
MEDICAL TECHNOLOGY
AUBF WEEK 1 QUIZZES -
ANALYSIS OF BODY FLUIDS
PRACTICE QUESTIONS ABOUT
MICROSCOPE AND
MACROSCOPIC
, lOMoAR cPSD| 48519099
Which parameter (s) will increase with an increase in numerical aperture of an objective
lens?
1 point
magnification and resolution field
of view and resolution
magnification and field of view
magnifcation
Which lens characteristic is described as the ability to keep a specimen image in focus
regardless of which objective lens is used?
1 point
parcentered parfocal
chromatic aberration
spherical aberration
A birefringement substanceis one that
1 point
vibrates light in all directions vibrates light at
two different wavelengths refracts light in two
different directions shifts light one-half
wavelength out of phase
Student's Name (Family Name, First Name, M.I)
Your answer
Which type of microscopy uses a special condenser to direct light onto the specimen from
oblique angles only?
1 point darkfield
interference contrast
phase-contrast
polarizing
The numerical aperture of a lens can be increased by
1 point
decreasing the angle of light made by the lens. increasing
the refractive index of the optical medium. increasing the
illumination intensity decreasing the interpupillary distance
Email Address
