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Unitek Term 1 Final Exam|(LVN)- Questions and Answers 100% Solved
Unitek Term 1 Final Exam|(LVN)- Questions and Answers 100% Solved
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Unitek Term 1 Final Exam|(LVN)- Questions andAnswers 100% Solved
A client with an open wound has an order to irrigate the wound three times a day with
dressing change. Which of the following principles will the nurse follow? (select all that apply)
Correct Ans-clean least infected to most infected,
place syringe 1 inch above wound,
clean skin around with antiseptic wipes first,
do not let solution sit in wound
The nurse is caring for a client that had abdominal surgery 15 hours ago, what objective signs
would the nurse expect to find if the client is experiencing pain? (Select all that apply)
Correct Ans-Increased pulse
High BP
Increased respiratory depth/frequency
Diaphoresis
Which portion of the brain controls the basic vital functions of life? Correct Ans-Medulla
Which hormone is the mineralocorticoid that acts on the kidneys to regulate sodium and
potassium levels? Correct Ans-Aldosterone
What is the function of the thymus gland? (Select all that apply.) Correct Ans-Stimulates
the maturation of lymphocytes into T cells
Coordinates immune defenses
, Unitek Term 1 Final Exam|(LVN)- Questions and
Answers 100% Solved
What are the effects of the release of epinephrine and norepinephrine? (Select all that apply.)
Correct Ans-Increased heart rateb.
Vasoconstrictionc.
Release of glucose reserves
Systemic circulation occurs when blood is pumped from the left ventricle of the heart through
all parts of the body and returns to the heart in the: Correct Ans-Right atrium
The nurse performing passive range-of-motion exercises for the client will move each joint to
the point of: Correct Ans-Point of pain
With lifting or moving a client up in bed, the nurse should protect his or her back by:
Correct Ans-Bending the knees
A nurse is about to give a client a complete bed bath. What is the best action by the nurse to
maintain the client's privacy? Correct Ans-Close the curtain around patients bed
Which enzymes are produced by the pancreas? (Select all that apply.) Correct Ans-trypsin
(protease)
lipase (steapsin)
amylase (amylopsin)
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