Final Exam- LVN Term 1 UNITEK COLLEGE; with complete solutions

Subjective data correct answers What the patient told you. Objective data correct answers What the nurse can measure Which of the following are nursing interventions for wound irrigation? correct answers 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? correct answers Medulla Oblongata in the brainstem Which hormone acts on kidneys to regulate sodium and potassium levels? correct answers Aldosterone I stimulate the maturation of lymphocytes into T cells and coordinates immune defenses. What gland am I? correct answers Thymus gland What does epinephrine and norepinephrine do? correct answers Raise heart rate, vasoconstriction, release glucose reserves, produce adrenal glands, neurotransmitters Blood is returned to which part of the heart? correct answers Right atrium/superiorvenacava Oxygenated blood exits through which part of the heart? correct answers Aorta in the left ventricle Range of motion (ROM) correct answers 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? correct answers Close the curtains What enzymes are produced by the pancreas and what are their functions? correct answers amylase ( digest sugars- carbohydrates), trypsin (digest proteins), lipase (digest fat) What is normal blood pressure? correct answers 120/80 What is considered hypotension? correct answers 84/58 What is considered prehypertension? correct answers 126/78 What is considered stage 1 HTN? correct answers 132/80