Dementia is an organic mental disease secondary to what problem?
Chemical imbalance
Cerebral disease
Emotional problems
Circulatory impairment
The Correct Answer is B
A. Chemical imbalance: Chemical imbalances are more commonly associated with mood disorders and not specifically with organic dementia.
B. Cerebral disease: Dementia is primarily due to changes in brain structure or function, such as those seen in Alzheimer’s disease or other neurodegenerative conditions.
C. Emotional problems: Emotional problems may contribute to other mental health issues but are not the primary cause of dementia.
D. Circulatory impairment: While circulatory problems can contribute to certain types of cognitive impairment, dementia itself is directly related to cerebral disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Hard-milled soap: Hard-milled soaps can be less irritating than other types, but it’s more about the ingredients rather than the milling process.
B. Perfumed soap: Perfumed soaps often contain alcohol and other chemicals that can dry and irritate the skin, making pruritus worse.
C. Lotion soap: Lotion soaps often contain moisturizers and can be less drying, so they are generally recommended for dry skin.
D. Antibacterial soap: Antibacterial soaps can be harsh and drying due to the active ingredients that kill bacteria.
Correct Answer is A
Explanation
A. Keloid: Keloids are overgrowths of scar tissue that form at the site of a skin injury. They are more common in people with darker skin tones and are characterized by being raised, indurated, and shiny.
B. Nevus: A nevus (or mole) is a benign growth of melanocytes and does not typically present as a raised, shiny, and indurated scar.
C. Melanoma: Melanoma is a type of skin cancer that typically presents as a new, unusual growth or a change in an existing mole. It would not be expected to appear at a surgical incision site as described.
D. Angioma: An angioma is a benign tumor derived from blood vessels and would not present as a raised, shiny, and indurated scar.
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