01
True or false
1 point
True or false: Normal PT/INR or aPTT results reliably rule out clinically relevant apixaban activity.
Free Practice Quiz Question List
6 Monitoring, Bleeding Precautions, and Reversal Online Quiz Questions
Use this free practice quiz with 20 questions to review 6 Monitoring, Bleeding Precautions, and Reversal, test your knowledge, and prepare for your next test or exam.
20 questions
02
Choose one
1 point
A patient taking an antiplatelet medicine asks how to reduce avoidable bleeding risk at home. Which advice is most appropriate?
- A
Use an electric razor, and check with a health professional before starting an over-the-counter medicine or supplement.
- B
Stop the prescribed antiplatelet medicine whenever bruising appears, without contacting the prescriber.
- C
Take ibuprofen freely because it cannot increase bleeding risk.
- D
Double the next dose after any missed dose.
03
Written response
1 point
A patient taking warfarin needs routine dose adjustment. Which test abbreviation is used to guide that adjustment?
04
Fill in the blank
1 point
Therapeutic unfractionated heparin is monitored according to institutional protocol using .
05
Choose one
1 point
A patient taking apixaban falls and hits their head but feels well and has no visible bleeding. What is the safest advice?
- A
Wait for a headache or visible bleeding before seeking help.
- B
Seek urgent medical assessment and report the apixaban use and time of the last dose.
- C
Take aspirin to prevent a clot.
- D
Skip apixaban indefinitely without contacting a clinician.
06
True or false
1 point
True or false: A substantial platelet-count decline and a new painful, swollen leg during unfractionated heparin treatment should raise concern for HIT, even though the platelet count is low.
- A
True
- B
False
07
Written response
1 point
A clinician determines that a specific reversal agent is appropriate for serious dabigatran-associated bleeding. What is the generic name of that agent?
08
Fill in the blank
1 point
Normal PT/INR and aPTT do not reliably exclude .
09
Choose one
1 point
A patient taking warfarin has life-threatening bleeding. Which reversal approach is generally used in an emergency?
- A
Four-factor prothrombin complex concentrate (4F-PCC) with intravenous vitamin K
- B
Protamine alone
- C
Idarucizumab
- D
Andexanet alfa
10
Choose all
1 point
A patient arrives with major bleeding while taking an anticoagulant. Select all actions that reflect appropriate initial priorities.
- A
Wait for a specialized anticoagulant level before starting resuscitation.
- B
Begin urgent stabilization and control of the bleeding source.
- C
Identify the medicine and the time of the last dose.
- D
Assess whether reversal is appropriate for the clinical situation.
11
Choose one
1 point
A patient taking clopidogrel reports persistent nosebleeding and new extensive bruising. Which response is most appropriate?
- A
Assess the bleeding, apply appropriate local pressure, and contact a clinician promptly; seek emergency care for uncontrolled bleeding or other serious warning signs.
- B
Assume the symptoms are harmless because clopidogrel cannot affect bleeding.
- C
Take an extra clopidogrel dose to stop the nosebleed.
- D
Start an NSAID to treat the bleeding.
12
Choose all
1 point
A patient taking an antithrombotic asks which symptoms should prompt urgent medical attention. Select all serious bleeding warning signs.
- A
Vomiting blood
- B
Black or bloody stool
- C
Blood in the urine
- D
Uncontrolled bleeding
- E
A small, unchanged bruise after a minor bump
- F
A brief, mild itch without a rash
13
Choose one
1 point
A patient taking apixaban has severe bleeding, but the PT/INR and aPTT are within the laboratory reference range. Which interpretation is best?
- A
Normal PT/INR and aPTT prove that apixaban is absent.
- B
Normal PT/INR and aPTT do not reliably exclude clinically relevant apixaban activity.
- C
The results prove that the patient is taking warfarin instead.
- D
The results show that no treatment is needed.
14
Open ended
1 point
A patient taking clopidogrel has persistent nosebleeding and extensive new bruising. Describe appropriate immediate steps and explain what medication changes the patient should avoid making without medical advice.
15
Written response
1 point
On what date did Andexxa stop being commercially sold in the United States?
16
Written response
1 point
What specific reversal agent is used for dabigatran?
17
True or false
1 point
True or false: Normal PT/INR and aPTT results reliably rule out clinically relevant apixaban activity.
- A
True
- B
False
18
Choose one
1 point
Which advice best helps a patient taking an anticoagulant or antiplatelet medicine reduce avoidable bleeding risk?
- A
Use a soft-bristled toothbrush and electric razor, check before starting medicines or supplements, and tell health professionals about the medication before procedures.
- B
Stop the prescribed medicine whenever bruising appears, without contacting the prescriber.
- C
Take ibuprofen freely because it does not affect bleeding.
- D
Double the next dose after a missed dose.
19
Choose one
1 point
Which statement correctly compares routine monitoring and safety review for warfarin, therapeutic unfractionated heparin, and direct oral anticoagulants (DOACs)?
- A
Warfarin—platelet function test; unfractionated heparin—INR; DOACs—routine aPTT for dose adjustment.
- B
Warfarin—no laboratory monitoring; unfractionated heparin—INR; DOACs—bleeding time.
- C
Warfarin—PT/INR; unfractionated heparin—aPTT or anti-Xa per protocol; DOACs—no routine coagulation test for dose adjustment, with periodic clinical and laboratory review.
- D
Warfarin—PT/INR; unfractionated heparin—no monitoring; DOACs—routine PT/INR for dose adjustment.
20
Choose one
1 point
A patient taking clopidogrel reports persistent nosebleeding and new extensive bruising. What is the most appropriate response?
- A
Assess severity, apply appropriate local pressure, and contact a clinician promptly; seek emergency care for uncontrolled bleeding or serious warning signs.
- B
Assume the symptoms are harmless because clopidogrel does not affect bleeding.
- C
Take an extra clopidogrel dose to address the bruising.
- D
Start an NSAID to stop the bleeding.
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