Sally's driver's license indicates that she must wear glasses when she drives. She does not need glasses to see objects that are close. What type of lenses is in Sally's eyeglasses? How do they work?


Sally is apparently nearsighted (myopic) and needs diverging lenses to correct the condition by moving the focal distance back in the eye to the retina.

Anatomy & Physiology

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What smaller cavity within the thoracic cavity houses the heart, great blood vessels, esophagus, and trachea?

What will be an ideal response?

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What structure forms from the remnants of the follicle following ovulation?

A. Corona radiata B. Zona pellucida C. Corpus albicans D. Corpus luteum E. Antrum

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Both hyposecretion and hypersecretion of thyroxine can lead to goiter

Indicate whether the statement is true or false

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Which of the following is not an upper limb bone?

A) ulna B) radius C) humerus D) metatarsals E) carpals

Anatomy & Physiology