WGU D483 VIRTUAL LAB
SUPPLEMENTARY INSTRUCTIONS EXAM
PREP TEST BANK VERIFIED QUESTIONS
AND CORRECT ANSWERS
●● brightfield microscopes
Answer: use a combination of glass lenses and light to view the
specimen.
●● Microscopes are often used to
Answer: study bacteria, cells, and tissues.
●● Cytology
Answer: the study of cells.
●● Histology
Answer: study of tissues.
●● Pathology
Answer: study of disease
, ●● There are three factors that determine the quality of a microscopic
image:
Answer: Magnification, Resolution, Contrast
●● Magnification
Answer: is the apparent increase in image size.
●● Resolution
Answer: is the ability to distinguish fine detail.
●● Contrast
Answer: refers to the ability to distinguish objects, such as cells, from
the background.
●● four objective lenses
Answer: 4X, 10X, 40X, and 100X
●● The lower the power objective
Answer: the greater the field of view.
●● The field of view
Answer: is the amount of the slide you are able to see through the
eyepiece.
SUPPLEMENTARY INSTRUCTIONS EXAM
PREP TEST BANK VERIFIED QUESTIONS
AND CORRECT ANSWERS
●● brightfield microscopes
Answer: use a combination of glass lenses and light to view the
specimen.
●● Microscopes are often used to
Answer: study bacteria, cells, and tissues.
●● Cytology
Answer: the study of cells.
●● Histology
Answer: study of tissues.
●● Pathology
Answer: study of disease
, ●● There are three factors that determine the quality of a microscopic
image:
Answer: Magnification, Resolution, Contrast
●● Magnification
Answer: is the apparent increase in image size.
●● Resolution
Answer: is the ability to distinguish fine detail.
●● Contrast
Answer: refers to the ability to distinguish objects, such as cells, from
the background.
●● four objective lenses
Answer: 4X, 10X, 40X, and 100X
●● The lower the power objective
Answer: the greater the field of view.
●● The field of view
Answer: is the amount of the slide you are able to see through the
eyepiece.
