#1
Which of the following is not a type of diagnostic test?
ECG
ExplanationECG is not a diagnostic test, it's a cardiac monitoring tool.
#2
What does the PCR test detect?
Genetic material
ExplanationPCR detects genetic material like DNA or RNA.
#3
What is the main purpose of a genetic test?
To assess a person's risk of certain diseases
ExplanationGenetic tests assess disease risk based on genetic factors.
#4
Which of the following diagnostic tests is used to evaluate kidney function?
Creatinine clearance test
ExplanationCreatinine clearance test evaluates kidney function.
#5
Which of the following is NOT typically measured in a complete blood count (CBC)?
Blood glucose level
ExplanationBlood glucose level isn't typically part of CBC.
#6
Which imaging technique uses sound waves to create images of the body's internal structures?
Ultrasound
ExplanationUltrasound imaging uses sound waves for visualization.
#7
What is a biopsy?
A surgical procedure to remove tissue for examination
ExplanationBiopsy involves surgically removing tissue for analysis.
#8
What does ELISA stand for in medical testing?
Enzyme-linked immunosorbent assay
ExplanationELISA is Enzyme-linked immunosorbent assay.
#9
Which of the following is a common use of a PET scan?
Diagnosing tumors
ExplanationPET scans are commonly used for tumor diagnosis.
#10
Which of the following is a rapid diagnostic test for infectious diseases?
Rapid antigen test
ExplanationRapid antigen tests are quick diagnostic tools for infectious diseases.
#11
Which of the following is true about sensitivity and specificity in diagnostic testing?
Sensitivity measures the proportion of true positives correctly identified by the test.
ExplanationSensitivity measures a test's ability to detect true positives.
#12
What is the purpose of a contrast agent in imaging tests like CT scans and MRI?
To enhance visualization of certain tissues or structures
ExplanationContrast agents improve the visibility of specific areas in imaging.