In a Cohort Study of Smoking and Myocardial Infarction in City

question 6

Multiple Choice

In a cohort study of smoking and myocardial infarction in City A,the number of myocardial infarctions were 250 cases among 7,000 smokers and the number of myocardial infarctions were 150 cases among 20,000 nonsmokers.What is the attributable risk (risk difference) of smoking?

• A) 2.8 per 1,000
• B) 3.6 per 1,000
• C) 7.5 per 1,000
• D) 28.2 per 1,000
• E) 35.7 per 1,000

Identify the main causes and symptoms associated with neurocognitive disorders.

Recognize the impact of genetic factors on the development of Alzheimer's disease.

Analyze the role of environmental and lifestyle factors in the progression and manifestation of neurocognitive disorders.

Comprehend the concept of wisdom, self-actualization, and life review in the context of aging and neurocognitive health.

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Definitions:

Melanin

A pigment that gives color to the skin, hair, and eyes.

Brown-black Pigment

Melanin, the natural substance in the body that gives color to the skin, hair, and eyes, and offers protection against UV radiation.

Subcutaneous

Concerning anything that is situated below the skin layer.

Dermis

The thick layer of tissue below the epidermis in mammalian skin, containing blood capillaries, nerve endings, sweat glands, and hair follicles.