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Questions and Answers
Which of the following is NOT a side effect of screening?
Which of the following is NOT a side effect of screening?
- Psychological impact
- Perforation of tissue (correct)
- Radiation exposure
- Unnecessary medical intervention
What are the main criteria for screening to be effective?
What are the main criteria for screening to be effective?
- Offered on a continuous basis
- Presence of diagnostic evaluation facilities
- Availability and effectiveness at an earlier stage (correct)
- Accessibility to the public
What is a biomarker in the context of early detection?
What is a biomarker in the context of early detection?
- A biological marker assessed in the lab (correct)
- A sign or symptom of a disease
- A physical measurement indicator
- A medical intervention in case of false positive
What is the purpose of screening at the presymptomatic and subclinical stage?
What is the purpose of screening at the presymptomatic and subclinical stage?
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What is the validity of screening based on?
What is the validity of screening based on?
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