Physical Therapy Manual muscle testing: Grades, technique, and clinical use Most physiotherapy students learn the 0-5 scale in their first semester. Applyin... Katy Piper Last Updated: July 23, 2026
Clinical guides Finkelstein test: Procedure, interpretation, and clinical workflow Radial-sided wrist pain is one of the most common musculoskeletal presentations ... Katy Piper Last Updated: August 12, 2026
Clinical guides Cardiac output formula: CO = HR x SV explained Most cardiac arrests follow a period of hemodynamic decline that clinicians had ... Tanja Lepcheska Last Updated: August 13, 2026
Clinical guides Malaria test: Types, how they work, and how to read results Malaria kills an estimated 600,000 people per year, yet it is curable when diagn... Katy Piper Last Updated: August 13, 2026
Clinical guides Resisted external derotation test: How to perform and interpret Lateral hip pain accounts for a substantial share of musculoskeletal presentatio... Katy Piper Last Updated: July 22, 2026
Patient engagement and experience Hearing test frequency: What Hz ranges mean in audiometry One in eight Americans over age 12 has hearing loss in both ears, according to t... Katy Piper Last Updated: August 12, 2026
Clinical guides Barlow and Ortolani test: Technique, interpretation, and referral Missed developmental dysplasia of the hip (DDH) is one of the most litigated con... Tanja Lepcheska Last Updated: August 12, 2026
Patient engagement and experience Hearing aid evaluation: What to expect at your appointment Most patients arrive at their first hearing aid evaluation expecting a repeat of... Tanja Lepcheska Last Updated: August 12, 2026
Clinical guides Nursing documentation: Principles, best practices, and legal requirements A missed medication dose. A deteriorating patient. A malpractice lawsuit three y... Tanja Lepcheska Last Updated: August 13, 2026
Musculoskeletal & Pain Management Noble compression test: How to perform and interpret results Most lateral knee pain in runners gets blamed on the IT band. The Noble compress... Tanja Lepcheska Last Updated: August 13, 2026
Clinical guides Pinhole test: How to perform, interpret, and document results The pinhole test separates refractive error from eye disease in seconds, plus ho... Tanja Lepcheska Last Updated: August 12, 2026
Musculoskeletal & Pain Management Gaenslen’s test: How to perform and interpret it Most guides to Gaenslen’s test stop at the description: flex one hip, exte... Tanja Lepcheska Last Updated: July 28, 2026