First aid courses can help you learn how to recognize common emergencies, understand basic response principles, and communicate effectively with trained professionals. You can build skills in identifying signs of illness or injury, assessing situations safely, and applying general preparedness concepts. Many courses introduce frameworks, scenario-based learning, and tools that support building confidence in responding to unexpected events.

University of Pennsylvania
Skills you'll gain: Vital Signs, Blood Pressure, Respiration, Respiratory Care, Pulmonology, Pain Management, Physiology, Hemodynamics, Health Assessment, Cardiology, Thermal Management, Capillary, Neurology, Anatomy, Clinical Assessment
★ 4.8 (6.9K) · Mixed · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Blood Pressure, Medical Emergency, Patient Transport, Respiration
★ 4.8 (1.2K) · Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Stress Management
★ 4.8 (26) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Splinting, Trauma Care, Emergency Medicine, Medical Emergency, Wound Care, First Aid, Orthopedics, Patient Evaluation, Infection Control, Health Assessment, Clinical Assessment, Human Musculoskeletal System
★ 5 (21) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Occupational Safety and Health Administration (OSHA), Bloodborne Pathogens, Patient Positioning, Patient Safety, Safety Standards, Safety Training, Occupational Health, Safety Assurance, Lifting Ability, Personal protective equipment, Health And Safety Standards, Safety Audits, Infection Control, Accident Prevention, Radiation Protection, Injury Prevention, Environment Health And Safety, Hazard Communication (HazCom), Infectious Diseases
Beginner · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Maternal Health, Child Health, Epidemiology, Public Health, Crisis Intervention, Public Health and Disease Prevention, Postpartum Care, Mental Health Diseases and Disorders, Infectious Diseases, Health Care Procedure and Regulation, Surveys, Community Health, Psychosocial Assessments, Health Disparities, Mental and Behavioral Health Specialties, Sanitation, Emergency Response, Infant Care, Ethical Standards And Conduct, Nutrition Education
★ 4.7 (145) · Beginner · Course · 1 - 3 Months

Emory University
Skills you'll gain: Emergency Response, Crisis Intervention, Hazard Communication (HazCom), Media and Communications, Mitigation, Public Affairs, Interpersonal Communications, Persuasive Communication, Risk Management, Public Health and Disease Prevention, Public Health, Health Policy, Community Outreach, Community Health, Cultural Sensitivity
★ 4.7 (362) · Intermediate · Course · 1 - 4 Weeks

MedCerts
Skills you'll gain: Operating Room (OR), Surgery, Patient Positioning, Sterilization, Sterile Procedure, Patient Preparation, Perioperative Care, Asepsis, General Surgery, Pharmacology, Medical Equipment, Infection Control, Medication Dispensation, Medical Equipment and Technology, Occupational Hygiene, Health Technology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Phlebotomy, Blood Collection, Sterilization, Urinalysis, Patient Communication, Medical Terminology, Patient-centered Care, Nutrition Education, Infection Control, Asepsis, Nutrition and Diet, Pathology, Basic Patient Care, Patient Education And Counseling, Vital Signs, Geriatrics, Laboratory Testing, Venipuncture, Direct Patient Care, Hand Hygiene
★ 4.8 (64) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Data Import/Export, Python Programming, NumPy, Scripting, Data Collection, Data Analysis
★ 4.6 (44K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Media Planning, Social Media Marketing, Google Ads, Email Marketing, Social Media Strategy, Order Fulfillment, Paid media, Social Media Management, Online Advertising, Search Engine Optimization, Performance Measurement, Spreadsheet Software, Client Services, Campaign Management, E-Commerce, Loyalty Programs, Marketing, Web Presence, Interviewing Skills
★ 4.8 (51K) · Beginner · Professional Certificate · 3 - 6 Months
Skills you'll gain: Quality Management, Project Closure, Scope Management, Team Management, Project Management Life Cycle, Product Quality (QA/QC), Sprint Retrospectives, Project Management, Project Planning, Agile Project Management, Quality Assessment, Quality Assurance, Backlogs, Team Leadership, Project Scoping, Agile Software Development, Stakeholder Communications, Change Management, Web Presence, Interviewing Skills
★ 4.8 (145K) · Beginner · Professional Certificate · 3 - 6 Months