LVN Term 1 UNITEK COLLEGE Final Exam QUESTIONS AND ANSWERS RATED A+ 2025|2026 UPDATE

LVN Term 1 UNITEK COLLEGE Final Exam QUESTIONS AND ANSWERS RATED A+ 2025|2026 UPDATE Subjective data - Answer- What the patient told you. Objective data - Answer- What the nurse can measure Which of the following are nursing interventions for wound irrigation? - Answer- Keep syringe 1 inch above the wound. Clean from least contaminated to most contaminated site. Clean area around the skin with antiseptic swabs first. Which brain controls the basic vital functions? - Answer- Medulla Oblongata in the brainstem Which hormone acts on kidneys to regulate sodium and potassium levels? - AnswerAldosterone LVN Term 1 UNITEK COLLEGE Final Exam QUESTIONS AND ANSWERS RATED A+ 2025|2026 UPDATEI stimulate the maturation of lymphocytes into T cells and coordinates immune defenses. What gland am I? - Answer- Thymus gland What does epinephrine and norepinephrine do? - Answer- Raise heart rate, vasoconstriction, release glucose reserves, produce adrenal glands, neurotransmitters Blood is returned to which part of the heart? - Answer- Right atrium/superiorvenacava Oxygenated blood exits through which part of the heart? - Answer- Aorta in the left ventricle Range of motion (ROM) - Answer- Move joints smoothly and gently, repeat based on orders, perform to the point of resistance, stop if patient is in pain What is the BEST method to maintain privacy for a patient when doing a bed bath? - Answer- Close the curtains What enzymes are produced by the pancreas and what are their functions? - Answeramylase ( digest sugars- carbohydrates), trypsin (digest proteins), lipase (digest fat) What is normal blood pressure? - Answer- 120/80 What is considered hypotension? - Answer- 84/58