A patient is ordered a heparin infusion at 1200 units/hour. Historically. IV heparin is premixed as 25.000 units of heparin in 250 mL NSS at the institution. Nurse A starts the infusion at 12 m/hr at 1700. The nurse asks their colleague to cosign the infusion for a prescribed rate change at 1900. Nurse B reminds Nurse A that there has been a recent pharmacy policy change. The V heparin that the patient is currently receiving is 50.000 units in 250 mL in NSS. Which of the following action(s)/statements) are accurate in this scenario?
(Select All that Apply.)
The correct rate is 6 mL/hr to deliver 200 units/hr with a concentration of 200 units of heparin m
After contacting the prescriber about the event Nurse A should an anticipate an order for IV Vitamin K
The nurses will complete an event report due to the medication error
Nurse A will document about the event report in the patients electronic medical record.
The patient has received a dose of heparin over the prescribed amount
The patient has received 3200 units of heparin from 1700-1900.
Correct Answer : C,E,F
A. The correct rate is 6 mL/hr
The correct calculation should be verified.
B. After contacting the prescriber, Nurse A should anticipate an order for IV Vitamin K
Protamine sulfate, not vitamin K, is the antidote for heparin.
C. The nurses will complete an event report due to the medication error
A medication error must be reported.
D. Nurse A will document about the event report in the patient’s EMR
Incident reports are internal documents and should not be documented in the EMR.
E. The patient has received a dose of heparin over the prescribed amount
Due to the increased concentration, the patient received more heparin than intended.
F. The patient has received 3200 units of heparin from 1700-1900.
This calculation confirms overdosing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Epinephrine 1 mg IV
Epinephrine is used for severe anaphylaxis. This reaction is more consistent with a mild allergic (febrile) transfusion reaction, which does not require epinephrine.
B. Acetaminophen 650 mg PO
Acetaminophen is used for febrile reactions but does not treat the allergic symptoms (itching, urticaria).
C. Diphenhydramine 50 mg IV
Diphenhydramine (Benadryl) is given to treat mild allergic transfusion reactions such as flushing, itching, and urticaria.
D. Furosemide 40 mg PO
Furosemide (Lasix) is given between blood transfusions to prevent fluid overload, not for allergic reactions.
Correct Answer is C
Explanation
A. Deep purple erythema
This suggests bruising or possible hematoma formation, which is concerning but may not be immediately life-threatening.
B. Facial nerve deficits
This indicates nerve injury, which is serious but may not be immediately life-threatening.
C. Dysphonia or dysphagia
Dysphonia (difficulty speaking) or dysphagia (difficulty swallowing) are signs of airway compromise or injury to structures involved in breathing and swallowing. This requires immediate attention.
D. Heart rate of 100 and blood pressure of 96/68
These vital signs indicate tachycardia and borderline hypotension, which are concerning, but the airway compromise (option C) is more immediately life-threatening.
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