Nurse Aide CNA Final Exam Study Guide
Key Terms/Concepts
• Vital Signs:
o Measurements of the body's basic functions, including temperature, pulse,
respiration, and blood pressure.
• NPO (Nothing by Mouth):
o A medical instruction indicating that a patient should not take any food or
drink.
• Hypertension:
o A condition characterized by consistently high blood pressure.
• ADLs (Activities of Daily Living):
o Basic self-care tasks such as eating, bathing, and dressing.
• Standard Precautions:
o Infection control practices used to prevent transmission of diseases in
healthcare settings.
Key Procedures/Protocols
Procedure Description
Taking Rectal
Most accurate method for measuring body temperature.
Temperature
Measuring Blood
Conducted using a sphygmomanometer to assess hypertension.
Pressure
Essential practice to prevent infection; should be done for at
Handwashing
least 20 seconds.
Using a Transfer Belt Safety device to assist in transferring residents safely.
Changing Bed Sheets Should be done when sheets are soiled or damp.
Key People
• Occupational Therapist:
o A healthcare professional who helps residents use assistive devices and
improve daily living skills.
• Nursing Assistant (NA):
o A caregiver who provides basic care to patients and assists with daily
activities.
Key Terms/Concepts
• Vital Signs:
o Measurements of the body's basic functions, including temperature, pulse,
respiration, and blood pressure.
• NPO (Nothing by Mouth):
o A medical instruction indicating that a patient should not take any food or
drink.
• Hypertension:
o A condition characterized by consistently high blood pressure.
• ADLs (Activities of Daily Living):
o Basic self-care tasks such as eating, bathing, and dressing.
• Standard Precautions:
o Infection control practices used to prevent transmission of diseases in
healthcare settings.
Key Procedures/Protocols
Procedure Description
Taking Rectal
Most accurate method for measuring body temperature.
Temperature
Measuring Blood
Conducted using a sphygmomanometer to assess hypertension.
Pressure
Essential practice to prevent infection; should be done for at
Handwashing
least 20 seconds.
Using a Transfer Belt Safety device to assist in transferring residents safely.
Changing Bed Sheets Should be done when sheets are soiled or damp.
Key People
• Occupational Therapist:
o A healthcare professional who helps residents use assistive devices and
improve daily living skills.
• Nursing Assistant (NA):
o A caregiver who provides basic care to patients and assists with daily
activities.
