TNCC Notes for Written Exam 2024/2025 Questions And Answers 100% correct Verified

What is kinematics?A branch of mechanics (energy transfer) that refers to motion and does not consider the concepts of force and mass of the object or body. What is Newton's First Law?A body at rest will remain at rest. A body in motion will remain in motion until acted on by an outside force. What is the Law of Conservation of Energy?Energy can neither be created nor destroyed. It is only changed from one form to another. What is Newton's Second Law?Force equals mass multiplied by acceleration of deceleration. What is kinetic energy (KE)?KE equals 1/2 the mass (M) multiplied by the velocity squared. What is the Mnemonic for the Initial Assessment?A = Airway with simultaneous cervical spine protection B = Breathing C = Circulation D = Disability (neurologic status) E = Expose/Environmental controls (remove clothing and keep the patient warm) What is the Mnemonic for the Secondary Assessment?F = Full set of VS/Focused adjuncts (includes cardiac monitor, urinary catheter, and gastric tube)/Family presence