LVN Patient Care Fundamentals 1 — Questions and Answers
Question 1: What are vital signs and why are they important?
- Temperature, pulse, respiration, and blood pressure — they indicate basic body functions and detect abnormalities (Correct answer)
- Only blood pressure
- Only temperature
- Only heart rate
Correct answer: Temperature, pulse, respiration, and blood pressure — they indicate basic body functions and detect abnormalities
Vital signs are key indicators of physiological function; abnormalities can signal deteriorating health.
Question 2: What is the nursing process?
- Assessment, Diagnosis, Planning, Implementation, and Evaluation (ADPIE) (Correct answer)
- Medication administration only
- Patient discharge planning
- Filing paperwork
Correct answer: Assessment, Diagnosis, Planning, Implementation, and Evaluation (ADPIE)
The nursing process provides a systematic framework for delivering patient care.
Question 3: What is patient positioning and why does it matter?
- Proper body alignment to prevent complications like pressure ulcers, contractures, and respiratory issues (Correct answer)
- Only for comfort
- Only during surgery
- Only for sleeping patients
Correct answer: Proper body alignment to prevent complications like pressure ulcers, contractures, and respiratory issues
Correct positioning prevents skin breakdown, promotes breathing, and maintains musculoskeletal alignment.
Question 4: What is the difference between subjective and objective data?
- Subjective is what the patient reports; objective is what can be measured or observed (Correct answer)
- They are the same
- Only objective data matters
- Only subjective data is documented
Correct answer: Subjective is what the patient reports; objective is what can be measured or observed
Subjective data comes from the patient (symptoms, feelings); objective data is measurable (vital signs, lab results, physical exam findings).
Question 5: What is sterile technique?
- A method of preventing all microorganisms from entering a wound or sterile field (Correct answer)
- Regular hand washing
- Wearing gloves only
- Cleaning surfaces
Correct answer: A method of preventing all microorganisms from entering a wound or sterile field
Sterile technique maintains a microorganism-free environment for procedures like wound care and catheter insertion.
Question 6: What is patient advocacy?
- Acting in the patient's best interest by supporting their rights, preferences, and safety (Correct answer)
- Marketing hospital services
- Recruiting new patients
- Billing on behalf of patients
Correct answer: Acting in the patient's best interest by supporting their rights, preferences, and safety
Patient advocacy ensures patients' voices are heard and their rights are protected throughout their care.
LVN Patient Care Fundamentals 1
What are vital signs and why are they important?