1
HESI LPN- Entrance Exam Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the normal range for adult body temperature in Celsius?✔✔36.5°C to 37.5°C
What is the primary function of white blood cells?✔✔To fight infection and protect the body
What is the correct sequence for the flow of blood through the heart?✔✔Right atrium → right ventricle → lungs → left atrium → left ventricle → body
What is the term used for low blood sugar levels?✔✔Hypoglycemia
What is the first step in performing hand hygiene?✔✔Wet hands with water
- / 4
2
What is the term for the loss of bone density commonly seen in elderly patients?✔✔Osteoporosis
Which organ is primarily responsible for filtering waste from the blood?✔✔Kidneys
What is the medical term for high blood pressure?✔✔Hypertension
What is the main role of platelets in the blood?✔✔To help with clotting and prevent bleeding
What is the term for difficulty breathing?✔✔Dyspnea
What is the best way to prevent the spread of infection in a healthcare setting?✔✔Proper handwashing and use of personal protective equipment (PPE)
- / 4
3
What is the function of insulin in the body?✔✔To lower blood glucose levels
What does the acronym CPR stand for?✔✔Cardiopulmonary resuscitation
Which vital sign is considered the fifth vital sign and important for pain assessment?✔✔Pain level
What is the name of the muscle responsible for breathing?✔✔Diaphragm
What does the term “aseptic technique” mean?✔✔Procedures used to prevent contamination by pathogens
What is the medical term for a heart attack?✔✔Myocardial infarction
- / 4
4
What is the normal adult respiratory rate per minute?✔✔12 to 20 breaths per minute
What is the most common site for measuring a pulse in adults?✔✔Radial artery (wrist)
What does the abbreviation “NPO” mean?✔✔Nothing by mouth
Which electrolyte imbalance can cause muscle weakness and cardiac arrhythmias?✔✔Potassium imbalance (hyperkalemia or hypokalemia)
What is the term for inflammation of the skin?✔✔Dermatitis
Which part of the nervous system controls voluntary movement?✔✔Somatic nervous system
- / 4