John Is Blind and Is Therefore Unable to Detect the Light

question 335

Multiple Choice

John is blind and is therefore unable to detect the light that normally sets the suprachiasmatic nucleus (SCN) . If he is like most blind people:

• A)his sleep-wake, body temperature, and melatonin circadian rhythms can become desynchronized.
• B)he will suffer from attacks of cataplexy, especially when he is emotionally aroused.
• C)stage he w 4 NRill useEM sign sle laepn wguhageen slee andp ttalkiend tno ―slg typieecpall signy ‖ during happens.
• D)his REM sleep will consist of very vivid visual dreams most of which will be lucid dreams.

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Definitions:

Cervical Cancer

A type of cancer arising from the cervix, often associated with human papillomavirus (HPV) infection, and detectable through screening tests like Pap smears.

Abnormal Pap

A Pap test result indicating that there are changes in the cells of the cervix which could be precancerous or cancerous.

Oral Contraceptives

Oral contraceptives are medications taken by mouth to prevent pregnancy by inhibiting ovulation or by causing changes in the cervical mucus and uterine lining.

Birth Control

Methods, devices, or medications used to prevent pregnancy.