Evidence-Based Medicine — MCQs

Calculate the sensitivity of a screening test: True Positives=80, False Negatives=20, True Negatives=90, False Positives=10

Specificity of a diagnostic test is defined as:

Which of the following is a type of observational study that analyzes population-level data?

Which of the following statements about screening for disease is false?

A study is to be conducted to compare the fat content in the expressed breast milk of pre-term infants with that of term infants. Which study design is best suited?

What type of evidence do medical certificates provide?

Which test is used for detecting gunshot residue?

Which of the following is not a characteristic of a systematic review?

A physician is asked to certify fitness for employment for a patient with well-controlled diabetes who is applying for a pilot's license. The patient requests favorable certification despite regulatory restrictions. Synthesize the competing obligations and determine the appropriate action.

A teaching hospital wants to implement a new policy requiring all patients to consent to being examined by medical students. A patient refuses student participation but needs urgent treatment. Evaluate the best course of action balancing medical education and patient rights.