Medical Assisting

Medical assistants must show professional behavior and appearance.

• Core traits: dependability, integrity, empathy, and a professional appearance.
• Maintain confidentiality and work within your scope of practice.
• Practice good time management and teamwork.
• Continuing education keeps skills and certification current.

Clear communication supports safe, patient-centered care.

• Use verbal and nonverbal communication effectively.
• Active listening and empathy build trust.
• Adapt to patients with language, cultural, or sensory barriers.
• Document accurately and communicate clearly with the health-care team.

Understanding the body and its language is foundational.

• Know the body systems, their structures, and functions.
• Medical terms are built from root words, prefixes, and suffixes.
• Use directional terms and body planes to describe location.
• This knowledge supports charting, coding, and patient care.

Medical assistants must follow laws and ethical standards.

• HIPAA protects patient privacy and health information.
• Informed consent and patient rights guide care.
• Understand negligence, malpractice, and scope of practice.
• Accurate documentation is a legal safeguard.

Administrative tasks keep a medical office running.

• Handle scheduling, registration, and medical records.
• Manage correspondence, phones, and filing.
• Use electronic health records (EHR) systems.
• Support billing, inventory, and office communication.

Coding and billing translate care into payment.

• ICD codes classify diagnoses; CPT codes describe procedures.
• Know insurance types: private, Medicare, Medicaid, and managed care.
• Terms include copay, deductible, premium, and claim.
• Accurate coding prevents denials and fraud.

Preventing the spread of infection protects patients and staff.

• The chain of infection links agent, reservoir, portal, transmission, and host.
• Standard precautions and hand hygiene are the first defense.
• Asepsis, PPE, and proper sterilization/disinfection reduce risk.
• Follow OSHA and bloodborne pathogen standards.

Proper specimen handling ensures accurate lab results.

• Collect blood, urine, and other specimens using correct technique.
• Label specimens correctly and maintain the chain of custody.
• Follow storage and transport requirements.
• Errors in collection cause inaccurate results.

Medical assistants perform and assist with common tests.

• Perform EKGs, vision/hearing screening, and spirometry.
• Assist with basic lab tests (e.g., urinalysis, glucose).
• Prepare patients and explain procedures.
• Report abnormal results promptly.

Clinical duties support patient examination and treatment.

• Take and record vital signs accurately.
• Assist with exams, wound care, and minor surgery.
• Administer medications and injections within scope.
• Properly use and maintain clinical equipment.

Assistants prepare patients and support the provider's exam.

• Position and drape patients appropriately for each exam type.
• Take a health history and chief complaint.
• Assist the provider and hand instruments as needed.
• Ensure patient comfort, privacy, and safety.