UNITEK LVN VOCATIONAL NURSING
CERTIFICATION EXAM 2026 QUESTIONS WITH
SOLUTIONS GRADED A+
◉ 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? Answer: Aldosterone
◉ I 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? Answer: amylase ( digest sugars- carbohydrates), trypsin
(digest proteins), lipase (digest fat)
◉ What is normal blood pressure? Answer: 120/80
◉ What is considered hypotension? Answer: 84/58
CERTIFICATION EXAM 2026 QUESTIONS WITH
SOLUTIONS GRADED A+
◉ 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? Answer: Aldosterone
◉ I 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? Answer: amylase ( digest sugars- carbohydrates), trypsin
(digest proteins), lipase (digest fat)
◉ What is normal blood pressure? Answer: 120/80
◉ What is considered hypotension? Answer: 84/58
