Grams Stain, Throat Swab

Description

This Gram stain is performed on samples collected from the throat using a swab. It’s primarily used to rapidly identify bacterial causes of pharyngitis, particularly streptococcal infections (strep throat). The test can distinguish between viral and bacterial causes of sore throat, which is crucial for appropriate antibiotic prescribing. While not as sensitive as throat culture, it provides quick results that can guide initial treatment decisions, especially in severe cases. This test is often used in conjunction with rapid strep tests and clinical assessment to diagnose and manage throat infections effectively. It’s particularly valuable in settings where quick decision-making is necessary, such as emergency departments or urgent care clinics.