Which of the Following Represents an Error in Snellen Eye

question 24

Multiple Choice

Which of the following represents an error in Snellen eye testing technique?

• A) Positioning the chart at the patient's eye level
• B) Having the patient keep his or her glasses on for distance vision
• C) Instructing the patient not to squint during the test
• D) Asking the patient to close the eye not being tested

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Definitions:

Whisk Fern

A type of vascular plant belonging to the genus Psilotum, known for its simple, whisk-like appearance without true leaves or roots.

Club Moss

A type of non-flowering plant belonging to the Lycopodiophyta division, known for its moss-like appearance and reproductive via spores.

Megaspore

The n spore in heterosporous plants that gives rise to a female gametophyte. Compare with microspore.

Sporophyte Generation

A phase in the life cycle of plants and algae that is diploid, producing spores through meiosis to give rise to the gametophyte generation.