Which of the Following Is Correct

question 13

Multiple Choice

Which of the following is correct?

• A)Carcinomas can be detected in immunohistochemistry by cytokeratin staining, mesenchymal tumors can be detected by vimentin staining, and hematopoietic tumors can be detected by CD45 in them.
• B)Carcinomas can be detected in immunohistochemistry by vimentin staining, mesenchymal tumors can be detected by cytokeratin staining in them, and hematopoietic tumors can be detected by CD45 in them.
• C)Carcinomas can be detected in immunohistochemistry by cytokeratin staining, mesenchymal tumors can be detected by CD45 in them, and hematopoietic tumors can be detected by vimentin in them.
• D)Carcinomas can be detected in immunohistochemistry by CD45 staining, mesenchymal tumors can be detected by vimentin in them, and hematopoietic tumors can be detected by cytokeratin in them.

Identify and describe different types of delusions in schizophrenia.

Understand the relationship between family history and the risk of developing schizophrenia.

Recognize the gender differences in suicide attempts and deaths.

Understand the extent and significance of brain structure abnormalities in schizophrenia.

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Definitions:

Biological Clock

An innate mechanism in living organisms that controls the timing of behaviors and physiological processes.

Circadian Clock

An internal biological clock regulating the sleep-wake cycle and other physiological processes on roughly a 24-hour cycle.

Internal Clock

An innate mechanism that regulates physiological and behavioral functions in a roughly 24-hour cycle, also known as the circadian rhythm.

Pineal Gland

A small endocrine gland in the brain, secreting melatonin and involved in regulating sleep patterns.