3: EAQ Fluid & Electrolytes
A nurse finds circulatory overload in a affected person on intravenous infusion. Which
intervention could gain this affected person?
A. Elevating the extremity
b. Raising the pinnacle of the mattress
c. Applying a warm and wet compress
d. Starting a new intravenous line in another extremity - ANS-b. Raising the pinnacle of the
mattress
Rationale: Circulatory overload of intravenous solution occurs because of infusion at a too fast
price or an infusion of an excessive amount of solution. Circulatory overload reasons
immoderate extracellular extent. Raising the top of the mattress will help a affected person in
this case. Elevating the extremity of the patient reduces extravasations. A warm, moist
compress is implemented for phlebitis. Starting a new intravenous line in every other extremity
is considered suitable while the affected person's extremity develops local infection.
A nurse teaches a affected person with dehydration approximately preserving secure
intravenous remedy at home. Which announcement made by the patient suggests a need for
further learning?
A. "I need to carry out isometric sports daily for 30 minutes."
b. "I need to cover the injection website online with plastic to prevent the site from getting moist
all through a shower."
c. "I should follow pressure to the injection website online with sterile gauze if the catheter falls
out."
d. "I ought to without delay report infection and itching at the injection website." - ANS-a. "I must
perform isometric sports each day for 30 minutes."
Rationale: A affected person who's undergoing intravenous remedy have to no longer perform
isometric physical activities because it can lead to bleeding and damage at the injection web
site. During a bath, the affected person need to defend the injection website and dressing from
getting moist through overlaying it with plastic. Applying strain with sterile gauze on the injection
website if the catheter falls out facilitates to reduce bleeding. Inflammation and itching on the
,injection website can be an indication of contamination and phlebitis; the affected person need
to document these manifestations right away.
A patient develops a mild hypersensitive reaction in the course of a blood transfusion. Which
ought to the nurse administer to manage this hypersensitive reaction?
A. Sympathomimetics
b. Corticosteroids
c. Antihistamines
d. Vasoconstrictors - ANS-c. Antihistamines
Rationale: Mild hypersensitive reactions throughout blood transfusion are managed by using
administering antihistamines. Antihistamines prevent the discharge of histamine from the cells,
thereby stopping the allergic reaction from getting worse. Epinephrine (a sympathomimetic) is
used simplest in sufferers with anaphylaxis. Corticosteroids generally do not have a direct
movement and are generally no longer required for mild hypersensitive reactions. Vasopressors
are required simplest for the duration of sepsis associated with blood transfusion.
A patient develops acute intravascular hemolytic transfusion reaction following transfusion with
incompatible blood. Which treatment strategies must be protected in the affected person's
management? (Select all that observe).
A. Stop the transfusion without delay.
B. Maintain the blood pressure (BP) at the everyday range.
C. Avoid keeping the intravenous (IV) line linked.
D. Administer diuretics.
E. Insert an indwelling urinary catheter. - ANS-a. Stop the transfusion right away.
B. Maintain the blood pressure (BP) on the ordinary variety.
D. Administer diuretics.
E. Insert an indwelling urinary catheter.
Rationale: When a patient develops acute intravascular hemolytic transfusion reaction due to a
mismatched transfusion, the transfusion must be stopped without delay to prevent in addition
worsening of the condition. The blood bag and transfusion set must be saved for similarly
research. The blood strain (BP) have to be maintained to the everyday range to make certain
perfusion to vital organs. To maintain urinary waft, the nurse might also administer diuretics if
,prescribed. An indwelling urinary catheter may be inserted for hourly tracking of urine output.
The intravenous (IV) line have to be stored open by infusing regular saline via new tubing.
A affected person develops an anaphylactic reaction following initiation of a blood transfusion.
Which number one drug should the nurse use for the affected person?
A. Epinephrine
b. Vasopressor
c. Antihistamine
d. Glucocorticoid - ANS-a. Epinephrine
Rationale: Blood transfusions may additionally cause anaphylactic reactions. Epinephrine is the
drug of desire, as it relieves all the scientific capabilities of anaphylaxis. Vasopressors do not
manage the dyspnea and wheezing of anaphylaxis. They are used to control blood pressure.
Antihistamines and glucocorticoids can be used as adjuvants to epinephrine, however they may
be not the primary pills for anaphylaxis.
A patient has a partial stress of carbon dioxide (PaCO 2) of 30 mm Hg. What does this price
suggest about the patient's circumstance?
A. CO 2 has gathered within the blood.
B. The PaCO 2 is lower than everyday.
C. The patient is hypoventilating.
D. The affected person has impaired renal feature. - ANS-b. The PaCO 2 is lower than regular.
Rationale: PaCO2 is the degree of the partial stress of carbon dioxide in the blood; it measures
how well the lungs are excreting carbon dioxide produced at some point of mobile metabolism.
Normal values variety from 35 to forty five mm Hg. This patient has a price decrease than
ordinary. A high PaCO 2 suggests accumulation of carbon dioxide within the blood, caused by
hypoventilation. The PaCO 2 cost denotes lung feature; the bicarbonate (HCO three-) shows
kidney feature.
A patient has a pH fee of 7.25. Which viable pathological and physiological changes may also
occur on this affected person? (Select all that practice).
A. Enzyme dysfunction
b. Pruritis
c. Anemia
, d. Impaired hemoglobin function
e. Death - ANS-a. Enzyme disorder
d. Impaired hemoglobin characteristic
e. Death
Rationale: A pH of 7.25 shows acidosis inside the affected person. The regular pH cost ranges
between 7.35 and seven.Forty five. Any deviation from this variety will cause unsuitable
functioning of mobile enzymes because enzymes are lively simplest at a positive pH stage. A
low pH level additionally interferes with the normal features of hemoglobin, along with oxygen
sporting ability, and might even result in death. Anemia and pruritis are normally no longer the
direct consequences of acidosis. Anemia may also have multifactorial causes. Pruritis is often a
result of hypersensitive reactions.
A patient has been added to the medical institution in an subconscious country. On evaluation,
the nurse learns that the patient has engaged in binge ingesting, and the lab reports monitor a
high anion hole level. What can the nurse interpret about the patient's metabolic repute?
A. The affected person has metabolic acidosis.
B. The affected person has metabolic alkalosis.
C. The affected person has respiration acidosis.
D. The patient has respiration alkalosis. - ANS-a. The patient has metabolic acidosis.
Rationale: The affected person is vulnerable to metabolic acidosis due to formation of ketoacids
in the blood as a result of immoderate alcohol intake. A excessive anion hole additionally shows
that the affected person has metabolic acidosis. Metabolic alkalosis usually happens both due to
conditions associated with bicarbonate extra or increased excretion of metabolic acids.
Respiratory acidosis is seen in conditions associated with alveolar hypoventilation. Respiratory
alkalosis occurs due to alveolar hyperventilation.
A patient has advanced circulatory overload. Which remedies must the nurse expect to be
prescribed for this affected person? (Select all that observe).
A. Oxygen
b. Morphine
c. Diuretics
d. Vasopressors
A nurse finds circulatory overload in a affected person on intravenous infusion. Which
intervention could gain this affected person?
A. Elevating the extremity
b. Raising the pinnacle of the mattress
c. Applying a warm and wet compress
d. Starting a new intravenous line in another extremity - ANS-b. Raising the pinnacle of the
mattress
Rationale: Circulatory overload of intravenous solution occurs because of infusion at a too fast
price or an infusion of an excessive amount of solution. Circulatory overload reasons
immoderate extracellular extent. Raising the top of the mattress will help a affected person in
this case. Elevating the extremity of the patient reduces extravasations. A warm, moist
compress is implemented for phlebitis. Starting a new intravenous line in every other extremity
is considered suitable while the affected person's extremity develops local infection.
A nurse teaches a affected person with dehydration approximately preserving secure
intravenous remedy at home. Which announcement made by the patient suggests a need for
further learning?
A. "I need to carry out isometric sports daily for 30 minutes."
b. "I need to cover the injection website online with plastic to prevent the site from getting moist
all through a shower."
c. "I should follow pressure to the injection website online with sterile gauze if the catheter falls
out."
d. "I ought to without delay report infection and itching at the injection website." - ANS-a. "I must
perform isometric sports each day for 30 minutes."
Rationale: A affected person who's undergoing intravenous remedy have to no longer perform
isometric physical activities because it can lead to bleeding and damage at the injection web
site. During a bath, the affected person need to defend the injection website and dressing from
getting moist through overlaying it with plastic. Applying strain with sterile gauze on the injection
website if the catheter falls out facilitates to reduce bleeding. Inflammation and itching on the
,injection website can be an indication of contamination and phlebitis; the affected person need
to document these manifestations right away.
A patient develops a mild hypersensitive reaction in the course of a blood transfusion. Which
ought to the nurse administer to manage this hypersensitive reaction?
A. Sympathomimetics
b. Corticosteroids
c. Antihistamines
d. Vasoconstrictors - ANS-c. Antihistamines
Rationale: Mild hypersensitive reactions throughout blood transfusion are managed by using
administering antihistamines. Antihistamines prevent the discharge of histamine from the cells,
thereby stopping the allergic reaction from getting worse. Epinephrine (a sympathomimetic) is
used simplest in sufferers with anaphylaxis. Corticosteroids generally do not have a direct
movement and are generally no longer required for mild hypersensitive reactions. Vasopressors
are required simplest for the duration of sepsis associated with blood transfusion.
A patient develops acute intravascular hemolytic transfusion reaction following transfusion with
incompatible blood. Which treatment strategies must be protected in the affected person's
management? (Select all that observe).
A. Stop the transfusion without delay.
B. Maintain the blood pressure (BP) at the everyday range.
C. Avoid keeping the intravenous (IV) line linked.
D. Administer diuretics.
E. Insert an indwelling urinary catheter. - ANS-a. Stop the transfusion right away.
B. Maintain the blood pressure (BP) on the ordinary variety.
D. Administer diuretics.
E. Insert an indwelling urinary catheter.
Rationale: When a patient develops acute intravascular hemolytic transfusion reaction due to a
mismatched transfusion, the transfusion must be stopped without delay to prevent in addition
worsening of the condition. The blood bag and transfusion set must be saved for similarly
research. The blood strain (BP) have to be maintained to the everyday range to make certain
perfusion to vital organs. To maintain urinary waft, the nurse might also administer diuretics if
,prescribed. An indwelling urinary catheter may be inserted for hourly tracking of urine output.
The intravenous (IV) line have to be stored open by infusing regular saline via new tubing.
A affected person develops an anaphylactic reaction following initiation of a blood transfusion.
Which number one drug should the nurse use for the affected person?
A. Epinephrine
b. Vasopressor
c. Antihistamine
d. Glucocorticoid - ANS-a. Epinephrine
Rationale: Blood transfusions may additionally cause anaphylactic reactions. Epinephrine is the
drug of desire, as it relieves all the scientific capabilities of anaphylaxis. Vasopressors do not
manage the dyspnea and wheezing of anaphylaxis. They are used to control blood pressure.
Antihistamines and glucocorticoids can be used as adjuvants to epinephrine, however they may
be not the primary pills for anaphylaxis.
A patient has a partial stress of carbon dioxide (PaCO 2) of 30 mm Hg. What does this price
suggest about the patient's circumstance?
A. CO 2 has gathered within the blood.
B. The PaCO 2 is lower than everyday.
C. The patient is hypoventilating.
D. The affected person has impaired renal feature. - ANS-b. The PaCO 2 is lower than regular.
Rationale: PaCO2 is the degree of the partial stress of carbon dioxide in the blood; it measures
how well the lungs are excreting carbon dioxide produced at some point of mobile metabolism.
Normal values variety from 35 to forty five mm Hg. This patient has a price decrease than
ordinary. A high PaCO 2 suggests accumulation of carbon dioxide within the blood, caused by
hypoventilation. The PaCO 2 cost denotes lung feature; the bicarbonate (HCO three-) shows
kidney feature.
A patient has a pH fee of 7.25. Which viable pathological and physiological changes may also
occur on this affected person? (Select all that practice).
A. Enzyme dysfunction
b. Pruritis
c. Anemia
, d. Impaired hemoglobin function
e. Death - ANS-a. Enzyme disorder
d. Impaired hemoglobin characteristic
e. Death
Rationale: A pH of 7.25 shows acidosis inside the affected person. The regular pH cost ranges
between 7.35 and seven.Forty five. Any deviation from this variety will cause unsuitable
functioning of mobile enzymes because enzymes are lively simplest at a positive pH stage. A
low pH level additionally interferes with the normal features of hemoglobin, along with oxygen
sporting ability, and might even result in death. Anemia and pruritis are normally no longer the
direct consequences of acidosis. Anemia may also have multifactorial causes. Pruritis is often a
result of hypersensitive reactions.
A patient has been added to the medical institution in an subconscious country. On evaluation,
the nurse learns that the patient has engaged in binge ingesting, and the lab reports monitor a
high anion hole level. What can the nurse interpret about the patient's metabolic repute?
A. The affected person has metabolic acidosis.
B. The affected person has metabolic alkalosis.
C. The affected person has respiration acidosis.
D. The patient has respiration alkalosis. - ANS-a. The patient has metabolic acidosis.
Rationale: The affected person is vulnerable to metabolic acidosis due to formation of ketoacids
in the blood as a result of immoderate alcohol intake. A excessive anion hole additionally shows
that the affected person has metabolic acidosis. Metabolic alkalosis usually happens both due to
conditions associated with bicarbonate extra or increased excretion of metabolic acids.
Respiratory acidosis is seen in conditions associated with alveolar hypoventilation. Respiratory
alkalosis occurs due to alveolar hyperventilation.
A patient has advanced circulatory overload. Which remedies must the nurse expect to be
prescribed for this affected person? (Select all that observe).
A. Oxygen
b. Morphine
c. Diuretics
d. Vasopressors
