Which laboratory test is commonly used to diagnose streptococcal pharyngitis?
Practice Questions
1 question
Q1
Which laboratory test is commonly used to diagnose streptococcal pharyngitis?
Blood culture
Rapid antigen test
PCR test
Urinalysis
A rapid antigen test is commonly used to quickly diagnose streptococcal pharyngitis (strep throat).
Questions & Step-by-step Solutions
1 item
Q
Q: Which laboratory test is commonly used to diagnose streptococcal pharyngitis?
Solution: A rapid antigen test is commonly used to quickly diagnose streptococcal pharyngitis (strep throat).
Steps: 5
Step 1: Understand what streptococcal pharyngitis is. It is an infection in the throat caused by streptococcus bacteria, commonly known as strep throat.
Step 2: Know that doctors need to confirm if a person has strep throat through a laboratory test.
Step 3: Learn about the types of tests available. There are different tests, but one is specifically designed for quick results.
Step 4: Identify the rapid antigen test. This test can quickly detect the presence of streptococcus bacteria in the throat.
Step 5: Conclude that the rapid antigen test is the commonly used laboratory test for diagnosing streptococcal pharyngitis.
