Urinalysis involves analyzing a sample of urine to evaluate kidney function, detect urinary tract infections, assess hydration status, and identify the presence of substances such as blood, protein, glucose, or drugs in the urine.

Electrocardiograms, commonly known as EKGs, are diagnostic procedures that non-invasively assess the heart's electrical activity. They are instrumental in detecting irregular heart rhythms (arrhythmias), evaluating heart rate and rhythm, and identifying indications of heart disease or injury.

Spirometry is a diagnostic test utilized to evaluate lung function, measuring both the volume and speed of air that a patient can inhale and exhale. This test aids in diagnosing respiratory conditions like asthma, chronic obstructive pulmonary disease (COPD), and various other lung diseases.

Rapid strep tests are used to quickly diagnose streptococcal throat infections (strep throat). A throat swab is collected and tested for the presence of the bacteria Streptococcus pyogenes, which causes strep throat. Rapid strep tests provide results within minutes, allowing for prompt treatment with antibiotics if necessary.

Pregnancy tests detect the presence of human chorionic gonadotropin (hCG), a hormone produced during pregnancy, in a woman's urine or blood. These tests are used to confirm pregnancy and are often performed in clinical settings or at home using over-the-counter kits.