A Machinist with Normal Vision Has a near Point at 25

question 28

Multiple Choice

A machinist with normal vision has a near point at 25 cm.The machinist wears eyeglasses in order to do close work.The power of the lenses is +1.75 diopters.With these eyeglasses,what is the near point of the machinist?

• A) 17 cm
• B) 14 cm
• C) 10 cm
• D) 21 cm
• E) 24 cm

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Definitions:

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Physiological Calm

A state of physical relaxation and reduced stress, often achieved through practices like deep breathing or mindfulness.

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Actions or substances that increase the desire to eat by triggering hunger signals in the body.

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A class of medications that block beta-adrenergic receptors, reducing heart rate and blood pressure, commonly used in the treatment of cardiovascular conditions.