LVN UNITEK FINAL- TERM 1 EXAM | QUESTIONS AND ANSWERS |
VERIFIED ANSWERS (100% CORRECT) | LATEST EXAM VERSION
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 ANSWER - -Clean from least contaminated to
most contaminated
-Cleanse the area around the skin with antiseptic swabs first
-Instill solution into would by inserting syringe 1 in above wound
The nurse is caring for a client that had abdominal surgery 15 hours ago, what
subjective signs would the nurse expect to find if the client is experiencing pain?
(Select all that apply) - CORRECT ANSWER - A. increase pulse rate
B. Pain report 9/10 (wrong-subjective)
C. Increased BP
D. Decreased respiratory rate (wrong- should be increased)
E. Diaphoresis
Which portion of the brain contains basic vital functions of life? - CORRECT
ANSWER - Medulla
which hormone is the mineralocorticoid that acts on the kidneys to regulate sodium
and potassium levels? - CORRECT ANSWER - aldosterone
what is the function of the thymus gland?(SATA) - CORRECT ANSWER -
makes WBC's, helps fight infection/ Stimulates the maturation of lymphocytes into
T cells and Coordinates immune defenses
,what are the effects of the release of norepinephrine/epinephrine? - CORRECT
ANSWER - fight or flight reaction, increased heart rate, Vasoconstriction
(increased BP), increase in sugar levels
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
ANSWER - right atrium
The nurse who preforms passive ROM will move each joint to the point of: -
CORRECT ANSWER - resistance or pain
With lifting/moving patients in bed, what are proper body mechanics? -
CORRECT ANSWER - protect back by bending knees
A nurse is giving a pt a bed bath, which is the best form of privacy? - CORRECT
ANSWER - close the curtain
Which enzymes are produced by the pancreas? - CORRECT ANSWER - A.
Mucin
B. Trypsin
C. lipase
D. amylase
E. glycogen
, The inner surface of the small intestines contain millions of tiny finger-like
projections called: - CORRECT ANSWER - is covered with projections called
villi
Where is bile stored? - CORRECT ANSWER - gallbladder
The structure of the Nephron responsible for the reabsorption of water and solutes
during urine formation is the - CORRECT ANSWER - proximal convoluted
tubule
Which of the following is the major regulator of respiratory activity? - CORRECT
ANSWER - PCO2
which event occurs in the increase of thoracic volume? - CORRECT ANSWER -
air moves through the respiratory passages
In a sprint race, a guy bursts out, and suddenly feels a pain in the backside of his
leg, what muscle did he injure? - CORRECT ANSWER - hamstring
what factors stimulate bones to grow thicker/wider in adults? - CORRECT
ANSWER - weight bearing exercises
when contributing to a pt's care plan the cues and inferences the nurse uses to
choose a nursing diagnosis is: - CORRECT ANSWER - based on data from
patient assesment
Apical pulse location - CORRECT ANSWER - left mid-clavicular line, between
5th intercostal space and 6th intercostal space
VERIFIED ANSWERS (100% CORRECT) | LATEST EXAM VERSION
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 ANSWER - -Clean from least contaminated to
most contaminated
-Cleanse the area around the skin with antiseptic swabs first
-Instill solution into would by inserting syringe 1 in above wound
The nurse is caring for a client that had abdominal surgery 15 hours ago, what
subjective signs would the nurse expect to find if the client is experiencing pain?
(Select all that apply) - CORRECT ANSWER - A. increase pulse rate
B. Pain report 9/10 (wrong-subjective)
C. Increased BP
D. Decreased respiratory rate (wrong- should be increased)
E. Diaphoresis
Which portion of the brain contains basic vital functions of life? - CORRECT
ANSWER - Medulla
which hormone is the mineralocorticoid that acts on the kidneys to regulate sodium
and potassium levels? - CORRECT ANSWER - aldosterone
what is the function of the thymus gland?(SATA) - CORRECT ANSWER -
makes WBC's, helps fight infection/ Stimulates the maturation of lymphocytes into
T cells and Coordinates immune defenses
,what are the effects of the release of norepinephrine/epinephrine? - CORRECT
ANSWER - fight or flight reaction, increased heart rate, Vasoconstriction
(increased BP), increase in sugar levels
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
ANSWER - right atrium
The nurse who preforms passive ROM will move each joint to the point of: -
CORRECT ANSWER - resistance or pain
With lifting/moving patients in bed, what are proper body mechanics? -
CORRECT ANSWER - protect back by bending knees
A nurse is giving a pt a bed bath, which is the best form of privacy? - CORRECT
ANSWER - close the curtain
Which enzymes are produced by the pancreas? - CORRECT ANSWER - A.
Mucin
B. Trypsin
C. lipase
D. amylase
E. glycogen
, The inner surface of the small intestines contain millions of tiny finger-like
projections called: - CORRECT ANSWER - is covered with projections called
villi
Where is bile stored? - CORRECT ANSWER - gallbladder
The structure of the Nephron responsible for the reabsorption of water and solutes
during urine formation is the - CORRECT ANSWER - proximal convoluted
tubule
Which of the following is the major regulator of respiratory activity? - CORRECT
ANSWER - PCO2
which event occurs in the increase of thoracic volume? - CORRECT ANSWER -
air moves through the respiratory passages
In a sprint race, a guy bursts out, and suddenly feels a pain in the backside of his
leg, what muscle did he injure? - CORRECT ANSWER - hamstring
what factors stimulate bones to grow thicker/wider in adults? - CORRECT
ANSWER - weight bearing exercises
when contributing to a pt's care plan the cues and inferences the nurse uses to
choose a nursing diagnosis is: - CORRECT ANSWER - based on data from
patient assesment
Apical pulse location - CORRECT ANSWER - left mid-clavicular line, between
5th intercostal space and 6th intercostal space
